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RE: [Wlug] Newbie to mailing list- Issue with the generation ofgraphsinredhat6.2
by Sudhaker P 05 Nov '02

05 Nov '02

Hi Marc, Thanks once again. I tried installing Xvfb but I'm getting the error message: Xlib: Connection "localhost:1" refused by the server Xlib: Client is not authorized to connect to the server xhost:Unable to open display "localhost:1". I'd appreciate your sugestions on this issue. Thanks, Peram >From: "Marc Hughes" <HughesM(a)tomsnyder.com> >Reply-To: wlug(a)mail.wlug.org >To: <wlug(a)mail.wlug.org> >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation >ofgraphsinredhat6.2 >Date: Wed, 30 Oct 2002 15:04:48 -0500 > >Yup > >I believe it's on the RedHat CD's. > >-Marc > >-----Original Message----- >From: Sudhaker P [mailto:perams27@hotmail.com] >Sent: Wednesday, October 30, 2002 2:49 PM >To: wlug(a)mail.wlug.org >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation >ofgraphsinredhat6.2 > > >Hi Marc, >Is Xvfb a software that I can download and install? > >-Sudhakar > > > > > > > >From: "Marc Hughes" <HughesM(a)tomsnyder.com> > >Reply-To: wlug(a)mail.wlug.org > >To: <wlug(a)mail.wlug.org> > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation > >of > >graphsinredhat6.2 > >Date: Wed, 30 Oct 2002 13:40:55 -0500 > > > > > >So you're saying that you can use X on the machine, right? If so, I'd > >look > >other places for the problem. > > > >Double check that your DISPLAY is set properly and access is enabled. > >This > >was the exact same error message I used to get when java couldn't connect > >to the xserver. > > > >I find doing something like this: > > > >nohup Xvfb :1 -screen 0 800x600x24 & > >sleep 5 > >export DISPLAY=localhost:1 > >xhost + > >SERVERCOMMAND <- (Whatever you need to do to start the server) > > > >Is best since it uses a virtual x server instead of the real one. This > >works around your problem, but is probably the "correct" way to do it > >anyways. > > > > > >-Marc > > > >-----Original Message----- > >From: Sudhaker P [mailto:perams27@hotmail.com] > >Sent: Wednesday, October 30, 2002 1:23 PM > >To: wlug(a)mail.wlug.org > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation > >of > >graphsinredhat6.2 > > > > > >Hi Marc, > >The KDE for the server was not working for it so I fixed it, removing > >all the rpms and re-installing them, I even reinstalled "gd".So I was > >wondering if any other libraries related to X-server were broken too. > >My output for $ps auwx | grep X is as below > >root 14500 0.0 0.0 2220 980 tty1 S 09:44 0:00 /bin/sh > >/usr/X11R6/bin/startx > >root 14507 0.0 0.0 2344 668 tty1 S 09:44 0:00 xinit > >/etc/X11/xinit/xinitrc -- > >root 14508 0.7 0.3 18156 7956 ? S< 09:44 1:07 /etc/X11/X > >:0 > > > >I'd appreciate your suggestions and comments in this regard. > > > >Thanks, > > > >Peram > > > > > > > > > > > > > > > > >From: "Marc Hughes" <HughesM(a)tomsnyder.com> > > >Reply-To: wlug(a)mail.wlug.org > > >To: <wlug(a)mail.wlug.org> > > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation > > >of graphs inredhat6.2 > > >Date: Wed, 30 Oct 2002 10:55:29 -0500 > > > > > >What do you mean when you say it seems broken? Are there other > > >symptoms besides the java connection to it? > > > > > >Can you sit down at the machine and use X? If this is a server, you > > >probably don't want that ability (that's where Xvfb comes in). What > > >Xserver are you running? > > > > > >If you "ps aux |grep X" do you see an xserver running? > > > > > >-Marc > > > > > >-----Original Message----- > > >From: Sudhaker P [mailto:perams27@hotmail.com] > > >Sent: Wednesday, October 30, 2002 10:46 AM > > >To: wlug(a)mail.wlug.org > > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation > > >of graphs inredhat6.2 > > > > > > > > >Hi Marc, > > >Thanks for the reply. > > >I agree with you Marc, it is a servlet(I'm sorry about that) and its > > >on the server. The display settings seems to be proper, but my X- > > >server seems to be broken. I'd appreciate if you can guide me to any > > >kind of information with the help of which I can fix the issue of > > >broken X-windows. > > > > > >Thanks, > > > > > >Peram > > > > > > > > > > > > > > > > > > > > > >From: "Marc Hughes" <HughesM(a)tomsnyder.com> > > > >Reply-To: wlug(a)mail.wlug.org > > > >To: <wlug(a)mail.wlug.org> > > > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the > > > >generation of graphs inredhat 6.2 > > > >Date: Wed, 30 Oct 2002 09:16:11 -0500 > > > > > > > >I'm guessing this is a server (the errors you showed before made it > > > >look more like a servlet than an applet)... So are you running X? > > > >If so, when you start the server do you set your DISPLAY variable > > > >correctly? Does > > >the > > > >server process have access to the Xserver? > > > > > > > >If you're not running an Xserver, you need to. Weird, huh? > > > >Without a running X-Server the JRE can't do most graphical > > > >operations, even if > > >those > > > >operations never render to the display. It's a long standing issue > > > >that > > >a > > > >whole lot of people have complained about. What you can do is run > > > >Xvfb > > >... > > > >It's a non graphical X server. It just gives programs an Xserver > > > >to play with, and never displays the results of those programs. > > > > > > > > > > > > > > > > > > > >-Marc > > > > > > > >-----Original Message----- > > > >From: Sudhaker P [mailto:perams27@hotmail.com] > > > >Sent: Wednesday, October 30, 2002 9:08 AM > > > >To: wlug(a)mail.wlug.org > > > >Subject: Re: [Wlug] Newbie to mailing list- Issue with the > > > >generation of graphs inredhat 6.2 > > > > > > > > > > > >Hi, > > > >With reply to my previous mail I've figured out that Java "awt" is > > > >looking for some parameters in X-windows. I think the X is broken. > > > >I'd appreciate if any of you gurus can guide me with fixing of > > > >X-windows. > > > > > > > >Thanks, > > > > > > > >Peram > > > > > > > > > > > > > > > > > > > > > > > > > > > > >From: "Sudhaker P" <perams27(a)hotmail.com> > > > > >Reply-To: wlug(a)mail.wlug.org > > > > >To: wlug(a)mail.wlug.org > > > > >Subject: Re: [Wlug] Newbie to mailing list- Issue with the > > > > >generation of graphs in redhat 6.2 > > > > >Date: Tue, 29 Oct 2002 16:07:13 -0600 > > > > > > > > > >Hi Karl, > > > > >Thanks a lot for the response. > > > > >I'm running it as an applet as in the below mentioned weblogic > > > > >log java.lang.NoClassDefFoundError > > > > > at java.lang.Class.forName0(Native Method) > > > > > at java.lang.Class.forName(Class.java:120) > > > > > at > > > > > > > >java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEn > > > >vi > > > >ronment.java:58) > > > > > at java.awt.Window.<init>(Window.java:189) > > > > > at java.awt.Frame.<init>(Frame.java:315) > > > > > at java.awt.Frame.<init>(Frame.java:262) > > > > > at com.rivenet.graphingaction.Graphit.runGraph2D(Unknown > > >Source) > > > > > at > > > > >com.rivenet.reporting.InformalFundingComparisonGraph.makeGraph(Un > > > > >kn > > > > >ow > > > > >n > > > > >Source) > > > > > at > > > > > > > >jsp_servlet._plan._Model_controller._jspService(_Model_controller.j > > > >av > > > >a:356) > > > > > at weblogic.servlet.jsp.JspBase.service(JspBase.java:27) > > > > > at > > > > > > > >weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStub > > > >Im > > > >pl.java:123) > > > > > at > > > > > > > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletC > > > >on > > > >textImpl.java:761) > > > > > at > > > > > > > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletC > > > >on > > > >textImpl.java:708) > > > > > at > > > > > > > >weblogic.servlet.internal.ServletContextManager.invokeServlet(Servl > > > >et > > > >ContextManager.java:252) > > > > > at > > > > > > > >weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.j > > > >av > > > >a:346) > > > > > at > > > > > >weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:246) > > > > > at > > > > >weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135) > > > > > > > > > >So I was wondering if "awt" since it needs X to generate graphs > > > > >could be the reason and X might be broken. > > > > > > > > > >In your opinion if x is broken what could the rpms that I need to > > > > >install. I'd appreciate your comments and suggestions. > > > > > > > > > >Thanks, > > > > > > > > > >Peram > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >>From: Karl Hiramoto <karl(a)zoop.org> > > > > >>Reply-To: wlug(a)mail.wlug.org > > > > >>To: wlug(a)mail.wlug.org > > > > >>Subject: Re: [Wlug] Newbie to mailing list- Issue with the > > > > >>generation of graphs in redhat 6.2 > > > > >>Date: Tue, 29 Oct 2002 14:43:56 -0500 (EST) > > > > >> > > > > >> > > > > >>are you running it from the comand line? or an applet? > > > > >> > > > > >>Get any errors on your command line? > > > > >> > > > > >> > > > > >>Did you try on the same machine booting 2.4.16 and 2.4.7 to > > > > >>verify that it is the kernel? > > > > >> > > > > >> > > > > >> > > > > >>On Tue, 29 Oct 2002, Sudhaker P wrote: > > > > >> > > > > >> > Hi , > > > > >> > I've a program that generates graphs with Java 1.3.1_01. The > > > > >> > same > > > > >>program is > > > > >> > able to generate graphs on a machine with RH 6.2 kernel > > > > >> > 2.4.16 but it > > > > >>fails > > > > >> > to generate graphs on a machine with RH 6.2 kernel 2.4.7-10 > > > > >> > on which it > > > > >>used > > > > >> > to generate before. I've installed KDE and gd thinking that > > > > >> > something > > > > >>may > > > > >> > broken in the OS on the jpegs generation part. But that > > > > >> > doesn't seem to help. I'd appreciate if any of you gurus can > > > > >> > guide me in this issue with your comments and suggestions. > > > > >> > > > > > >> > Thanks, > > > > >> > > > > > >> > Peram > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > _____________________________________________________________ > > > > >> > __ > > > > >> > __ > > > > >> > Choose an Internet access plan right for you -- try MSN! > > > > >> > http://resourcecenter.msn.com/access/plans/default.asp > > > > >> > > > > > >> > > > > > >> > _______________________________________________ > > > > >> > Wlug mailing list > > > > >> > Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > >> > > > > > >> > > > > >>-- > > > > >> > > > > >>€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø > > > > >>Karl Hiramoto <karl(a)hiramoto.org> > > > > >>Work: 978-425-2090 ext 25 > > > > >>Cell: 508-517-4819 > > > > >>Personal web page: http://karl.hiramoto.org/ > > > > >>Freedom: http://www.technojihad.com/ > > > > >>Zoop Productions: http://www.zoop.org/ > > > > >>KTEQ Rapid City: http://www.kteq.org/ > > > > >>AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto > > > > >>€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø > > > > >> > > > > >>Confirmed bachelor: > > > > >> A man who goes through life without a hitch. > > > > >> > > > > >> > > > > >>_______________________________________________ > > > > >>Wlug mailing list > > > > >>Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > > > > > > > >_________________________________________________________________ > > > > >Unlimited Internet access -- and 2 months free! Try MSN. > > > > >http://resourcecenter.msn.com/access/plans/2monthsfree.asp > > > > > > > > > > > > > > >_______________________________________________ > > > > >Wlug mailing list > > > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > > > > >_________________________________________________________________ > > > >Internet access plans that fit your lifestyle -- join MSN. > > > >http://resourcecenter.msn.com/access/plans/default.asp > > > > > > > > > > > >_______________________________________________ > > > >Wlug mailing list > > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > > > > >_______________________________________________ > > > >Wlug mailing list > > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > >_________________________________________________________________ > > >Protect your PC - get McAfee.com VirusScan Online > > >http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 > > > > > > > > >_______________________________________________ > > >Wlug mailing list > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > >_______________________________________________ > > >Wlug mailing list > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > >_________________________________________________________________ > >Broadband? Dial-up? Get reliable MSN Internet Access. > >http://resourcecenter.msn.com/access/plans/default.asp > > > > > >_______________________________________________ > >Wlug mailing list > >Wlug(a)mail.wlug.org > >http://mail.wlug.org/mailman/listinfo/wlug > > > > > >_______________________________________________ > >Wlug mailing list > >Wlug(a)mail.wlug.org > >http://mail.wlug.org/mailman/listinfo/wlug > > >_________________________________________________________________ >Surf the Web without missing calls! Get MSN Broadband. >http://resourcecenter.msn.com/access/plans/freeactivation.asp > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug _________________________________________________________________ Surf the Web without missing calls! 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RE: [Wlug] uptime celebration
by Keller, Tim 04 Nov '02

04 Nov '02

ispolo2# uptime 1:59pm up 790 days, 56 mins, 1 user, load average: 0.07, 0.25, 0.24 Suppose I should put the uname -a output to resolve any confusions... ispolo2# uname -a HP-UX ispolo2 B.10.20 E 9000/888 2140000344 8-user license I had a linux box at 354 days of uptime, however a loose ethernet card did it in... Tim. -----Original Message----- From: Karl Hiramoto [mailto:karl@zoop.org] Sent: Monday, November 04, 2002 13:44 PM To: wlug(a)mail.wlug.org Subject: [Wlug] uptime celibration #uptime 1:39pm up 100 days, 34 min, 6 users, load average: 1.06, 1.05, Eat that Micro$oft :) -- ¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø Karl Hiramoto <karl(a)hiramoto.org> Work: 978-425-2090 ext 25 Cell: 508-517-4819 Personal web page: http://karl.hiramoto.org/ Freedom: http://www.technojihad.com/ Zoop Productions: http://www.zoop.org/ KTEQ Rapid City: http://www.kteq.org/ AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto ¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø Lady Luck brings added income today. Lady friend takes it away tonight. _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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RE: [Wlug] Newbie to mailing list- Issue with the generation of graphs in redhat 6.2
by Sudhaker P 04 Nov '02

04 Nov '02

Hi Tim, Thanks for the reply. The version of JDK differ the version I'm having issues with is 1.3.1_01 and the ones the code is running successfully is 1.3.0_02, however the graphs were being produced before. The following is the Weblogic log which I'd appreciate if you can look at and tell what could be the issue in your view: java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:120) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:58) at java.awt.Window.<init>(Window.java:189) at java.awt.Frame.<init>(Frame.java:315) at java.awt.Frame.<init>(Frame.java:262) at com.rivenet.graphingaction.Graphit.runGraph2D(Unknown Source) at com.rivenet.reporting.InformalFundingComparisonGraph.makeGraph(Unknown Source) at jsp_servlet._plan._Model_controller._jspService(_Model_controller.java:356) at weblogic.servlet.jsp.JspBase.service(JspBase.java:27) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:123) at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:761) at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:708) at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:252) at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:346) at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:246) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135) I've done some reading and feel that awt uses X-windows and I think that might be broken. I'd appreciate your comments and suggestions. Thanks, Peram >From: "Keller, Tim" <Tim.Keller(a)stratus.com> >Reply-To: wlug(a)mail.wlug.org >To: "'wlug(a)mail.wlug.org'" <wlug(a)mail.wlug.org> >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation of >graphs in redhat 6.2 >Date: Tue, 29 Oct 2002 14:45:42 -0500 > >Peram, > >I'll ask an obvious question... You've verified that both machines running >the same version of the java run time environment? > >Also, does the entire applet fail or does it just fail to display the >graph. >If so, you might have to insert some code to catch exceptions... Possibly >some library has gotten mangled... > >Hope that helps, >Tim. > >-----Original Message----- >From: Sudhaker P [mailto:perams27@hotmail.com] >Sent: Tuesday, October 29, 2002 14:35 PM >To: wlug(a)mail.wlug.org >Subject: [Wlug] Newbie to mailing list- Issue with the generation of >graphs in redhat 6.2 > > >Hi , >I've a program that generates graphs with Java 1.3.1_01. The same program >is > >able to generate graphs on a machine with RH 6.2 kernel 2.4.16 but it fails >to generate graphs on a machine with RH 6.2 kernel 2.4.7-10 on which it >used > >to generate before. I've installed KDE and gd thinking that something may >broken in the OS on the jpegs generation part. But that doesn't seem to >help. >I'd appreciate if any of you gurus can guide me in this issue with your >comments and suggestions. > >Thanks, > >Peram > > > > > > >_________________________________________________________________ >Choose an Internet access plan right for you -- try MSN! >http://resourcecenter.msn.com/access/plans/default.asp > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug _________________________________________________________________ Internet access plans that fit your lifestyle -- join MSN. http://resourcecenter.msn.com/access/plans/default.asp

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Routing problem -can I believe the ISP tech? #2
by Richard Goodman 03 Nov '02

03 Nov '02

My apologies for the HTML, it was not intentional. I was trying to make part of the email more (not less) readable. I've changed options so hopefully it will never happen again. ======== I just brought up my fourth RH7.3 server Friday afternoon (one of two RH7.0 servers that had been hacked-new hard drive and software). I then went home and spent a couple of hours connected to it with ssh on a workstation connected to my home RH7.3 server. When I went to rerun a slightly modified (open ports for ftp and internal dhcp twiddling) ipchains firewall I lost the connection, and, more than 16 hours later, don't have it back. Other relevant details. (let's call the servers Home and EFO) Home was the other hacked server, and was formatted and rebuilt last weekend. Home and EFO are on the same ISP and each has a block of 4 static IPs. The blocks share the first 18 bits of their IP#s. Home could connect to EFO last night Home now cannot connect to EFO via ssh, or access its web site. Pings are disabled on all my servers - so I can't do that test. EFO network workstations can browse the web; I can ping out from the EFO linux box or workstations, and can ping EFO's Cisco 678 router from its Linux box EFO workstations cannot access Home websites (but I had not tried this before since rebuilding EFO Linux box Home Cisco 678 cannot be pinged from Home Linux box (!) or EFO (Linux or workstation), but can be pinged from my office (Linux box on other ISP). >From my office workstation I can also ssh to EFO and access EFO website (which in fact I uploaded to the new server from my office today). Does this discount the possibility of a firewall issue? I spent countless hours talking to the ISP (Qwest) tech support, and over an hour with a senior tech who had some Linux knowledge, and he claims that it must be a configuration issue on one or both of my Home and EFO Linux boxes, since: He can login to both my Cisco routers and ping the other router - he claims this proves its not a Qwest routing problem. If he's right I'm still puzzled by two things: a) Why could I connect from Home to EFO for two hours last night, no problems? b) Why can't the Home Linux box ping the Cisco 678 directly connected to it? I knew nothing about routing before today - here's the Home routing table: route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface xxx.yyy.28.48 0.0.0.0 255.255.255.248 U 0 0 0 eth0 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo 0.0.0.0 xxx.yyy.28.54 0.0.0.0 UG 0 0 0 eth0 I tried the following but still could not access EFO (added just the EFO IP#, not the network block: #route add -host xxx.yyy.26.57 dev eth0 # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface xxx.yyy.26.57 0.0.0.0 255.255.255.255 UH 0 0 0 eth0 xxx.yyy.28.48 0.0.0.0 255.255.255.248 U 0 0 0 eth0 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo 0.0.0.0 xxx.yyy.28.54 0.0.0.0 UG 0 0 0 eth0 Is this enough if to decide if the tech is right or crazy? Any suggestions - I still can't access Home from/to EFO. Dick

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RE: [Wlug] Looking for networking information
by Daniel Chen 03 Nov '02

03 Nov '02

I found that http://www.practicallynetworked.com/ as a good site with review on DSL/Cable routers and home wireless equipment. www.homepna.org was another good site for home networks. But if you were looking at basic information such as installing NIC card and Ethernet Basics. Microsoft Press has a Network book; Cisco Press has a Network book. Both book are the basis for each's Cert Exam Curriculum. Daniel -----Original Message----- From: Pierce Barnard [mailto:pcbarnard@earthlink.net] Sent: Sunday, October 27, 2002 8:46 AM To: wlug(a)mail.wlug.org Subject: [Wlug] Looking for networking information Hi, I recently acquired another pc and I want to incorporate it into my home network. Does anyone know of a website that has information on how to install and operate a windows based pc on a network? And I am looking for more information on networking in general.

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ticked at netgear
by Wes Allen 03 Nov '02

03 Nov '02

Hi gang, I've got a ma401 card from netgear. It worked beautifully under linux (better than in windows even). Today I switch on my laptop, and I no longer get a link to my network with the card. I figure I must've had a power glitch and my firewall isn't giving out dhcp address, so I restart it. Still no link. I check the settings of my wireless router, all good. I boot my desktop to see if my usb wireless card works, it does. None of my settings on my laptop have changed, I checked. I tweak with iwconfig until my hands are sore, no luck. So I finally call netgear because I figure that it is a hardware issue and I need to send in the card to have at least the antenna replaced. Tech support says, "I'm sorry but we can only trouble-shoot on windows so we can't help you." I tell them, "It's not a software issue, nothing has changed with my software from last night, everything is the same, the card is not picking up the link from the router, it's not functioning, it's a hardware issue..." They say, "But we need to troubleshoot in windows." I say, "Look, I've turned encryption on and off, I've tried different modes, I've tried different channels, I've turned rts and frag on and off [note: now it's not accepting values, another clue that this is a hardware problem]. Nothing works, your card is broken and I want to send it in." I'm told to hold. "I'm sorry, we cannot help you. We need to troubleshoot in windows." I slam the phone on the reciever so hard I think I nearly break it. Now I am pissed, and I still have a broken card. Does anyone else have any history with wireless antennas not working all of the sudden? This card hasn't even been out of the house, I leave it here when I go out for crying out loud! My next attempt will to disable encryption and go back to wvlan_cs to see if that jogs this thing. But I truly think it's hardware; nothing, NOTHING, on my laptop changed, I didn't even turn it on this morning! Wes -- ------ This message may be signed using GPG, for my public key please send me a message with "Key Request" in the subject line.

4 4

Routing problem -can I believe the ISP tech?
by Richard Goodman 02 Nov '02

02 Nov '02

3 2

2 goddamn megabyte message
by Keith Wright 02 Nov '02

02 Nov '02

Somebody just sent a 2 Megabyte message to this mailing list, I think. I don't even know who sent it, because I got tired of watching it download and telnet'ed into my pop server to delete it totally unread. Since I don't know who you are you are safe (from me at least) if you never do anything like that again. Can the mailing list software be configured to throw any message more than, say, a generous 200K, into /dev/null and reply to the sender with a polite message about his mother and a baboon? Thank you very much. -- Keith

7 7

DNS Resolve from the Internet
by jose sanchez 02 Nov '02

02 Nov '02

Hello: Please help me get this straight. I am confused. I have a dnscache running at home on a DMZ network. I would like to know if I can have friends on other networks (in the Internet) to use my server as their resolver server? I have a firewall in place but, I'm directing all the udp traffic to port 53 to my dns-server; also my dnscache server is accepting connections from those networks ip's. Can I do this or do I need to register ($$$$$) a the dns-server? Thanks in advance for your help.... ===== "An ounce of gold cannot buy an ounce of time." - Anonymous www.whmicro.com __________________________________________________ Do you Yahoo!? HotJobs - Search new jobs daily now http://hotjobs.yahoo.com/

3 3

Enterprise Linux Forum - Special Offer for Linux User Groups
by Andy Stewart 02 Nov '02

02 Nov '02

Hi Everybody, On Dec. 3 and 4, 2002, the Enterprise Linux Forum will be held at the Boston Marriot (Copley Place) in Boston, MA. We have been offered a $200 discount for WLUG members who attend the event. If you want more information, read below that which was sent to me. If you wish to go and can't read the attachments, send me e-mail. Later, Andy ---------- Forwarded Message ---------- Subject: Enterprise Linux Forum - Special Offer for Linux User Groups Date: Thu, 31 Oct 2002 12:27:15 -0500 From: Juliet Sigmann <jsigmann(a)jupitermedia.com> To: andystewart(a)attbi.com Andy, I hope you do not think it too forward of me to send you this e-mail, but I came across Worcester Linux Users Group while researching Linux associations and user group sites. My company, Jupitermedia, has developed a conference that I believe will be of interest to you and other members of Worcester Linux Users Group . The name of the event is Enterprise Linux Forum Conference & Expo. For complete details on this event, visit http://www.enterpriselinuxforum.com I would like to offer Worcester Linux Users Group members a $200 discount to attend the Enterprise Linux Forum. Registrations processed by November 19th save an additional $100 off the regular conference price. The conference offers 1-Day, 2-Day, and Expo Pass (free) passes to the event. This e-mail is not a "sales call", but is a win-win business proposition. We are seeking to drive attendance at this first time (albeit world-class) event. We can offer you and other Worcester Linux Users Group members a world class event that touches on a number of subjects via 4 comprehensive tracks that I believe would be of interest to your group such as Linux in the Datacenter; Clustered and Distributed Computing; Operations, Management and Infrastructure; and Application, Storage and Information Management. Scroll below for the complete line-up of speakers and topics to be highlighted at this event. As the conference brochure (attached in PDF format) relates, this event is set to run December 3-4, 2002 at the Boston Marriott Copley Place in Boston, MA. Currently, the event is sponsored by Red Hat (Premier Sponsor), BMC Software, Computer Associates, Dell, Egenera, IBM, NeTraverse, Oracle, Sun Microsystems, SuSE Linux, Ximian, and more. Additional supporters of the event include: Illuminata (Premier Analyst Sponsor) and association sponsors Free Standards Group, GNOME Foundation, Linux International, and Open Source Development Lab. Media sponsors include, Capterra, HostingTech, IT Toolbox, Linux Journal, and OutsourcingCentral.com. Visit the event web site at www.enterpriselinuxforum.com for the most up-to-date listing of speakers, session descriptions, sponsors, and exhibitors. Again, I would like to offer Worcester Linux Users Group members a $200 discount to attend the Enterprise Linux Forum. As you can see from the number and quality of sponsors and speakers, this is a first rate event. I have attached with this e-mail a fax back registration form with the $200 discount as well as some copy that you could include in an email newsletter to you members or your web site. In order for your members to take advantage of this $200 discount, they will need to use the priority code assigned in the fax back form or attached copy. Please call me directly if you have any comments or questions. Sincerely, Juliet Sigmann Marketing Manager Jupitermedia Corporation (formerly INT Media Group) 30 Lyman Street, Suite 8 Westboro, MA 01581 T: 508-870-5858 x119 F: 508-870-6521 eFax: 801-761-9698 jsigmann(a)jupitermedia.com www.jupitermedia.com **************************************************************************** *************** Keynotes and Sessions Click on http://www.jupiterevents.com/elf/fall02/glance.html for the complete agenda Keynote 1: The Inevitable Linux Momentum - Matthew J. Szulik, Chairman, CEO and President, Red Hat Keynote 2: Linux in Prime Time: Open Source Meets Enterprise Requirements - Jonathan Eunice, President and Principal Analyst, Illuminata Keynote 3: IBM Enterprise Solutions for Linux - Steven C. Solazzo, General Manager, Linux, IBM Keynote 4: Unbreakable Linux - Rene Bonvanie, VP of Oracle9i Marketing, Oracle Corporation Session 1: The Changing Face of Linux - David Niemi, Director of Systems Engineering, Adeptech Systems, Inc. Session 2: Linux High Availability Cluster Selection - Tim Burke, Advanced Server Technical Project Leader, Red Hat Session 3: VPN Enterprise Implementation at Rochester Midland - Tony Karakashian, Network Manager, Rochester Midland Corporation Session 4: Linux as Embedded Operating System - Rob Lembree, Technical Director, Metro Link, Inc. Session 5: How Sitel Worldwide Runs Call Centers Utilizing Linux - Scott Clark, Director of Systems Engineering, Sitel Corporation Session 6: PANEL: Server Consolidation Strategies Using Linux - Moderator: Brian Proffitt, Managing Editor, LinuxToday.com Session 7: The Enterprise Linux Desktop: Addressing Corporate Needs - Nat Friedman, Co-founder and Vice President of Product Development, Ximian Session 8: Managing Linux on Datacenter Mainframe Systems - Alex deVries, Principal Solutions Architect, Linuxcare Session 9: The Future of Open Source Software in the Enterprise - Randy Terbush, Managing Partner, Tribal Knowledge Group Session 10: The Future of Datacenter Computing: How the Combination of Storage Area Networks and Processing Area Networks Solves Multiple Pain Points for Enterprise Datacenters Session 11: Apache: An Enterprise-Level Server - Daniel Lopez Ridruejo, Senior Developer, Instant802 Networks Session 12: The Virtual Environment - Where Does Linux Fit? - Dan Kusnetzky, Vice President, System Software Research, IDC Session 13: Enterprise-Ready Linux on the Mainframe: The Path to Success - Sam Greenblatt, SVP, Computer Associates Session 14: The Linux Factor: How Linux and Friends will Reshape Application by 2005 - Jasmine Noel, Founder and Principal, JNoel Associates Session 15: Rethinking the Linux Distribution: Linux as Platform, Not Product - Ian Murdock, Progeny Session 16: Linux Clusters and Open Source Software in the Life Sciences - Glenn Otero, Ph.D., Founder and Principal, Linux Prophet Session 17: The Linux Standard Base - Changing Everything You Think About Linux - Scott McNeil, Executive Director, Free Standards Group Session 18: Linux in Business: Answering Fear, Uncertainty and Doubt - Russell Pavlicek, Independent Consultant Session 19: PANEL: Integrating Linux Into the Enterprise - Moderator: Brian Proffitt, Managing Editor, LinuxToday.com Session 20: Open Source Development Lab Data Center Linux (DCL) for OLTP and DSS - Timothy Witham, Lab Director, Open Source Development Lab Session 21: Migrating C/C++ Applications from Unix to Linux - Shel Travis, Vice President of Research, MigraTEC Session 22: Web Services: The Killer Application for Open Source - Christian Gross, Software Engineering Consultant Session 23: Linux Database Clusters for High Performance Computing - Boris C. Bialek, Manager, DB2 Strategic Technologies, IBM Toronto Lab Session 24: High-Performance End-to-End Computing Using Linux - Chris Maresca, Senior Partner, Olliance Group, LLC **************************************************************************** *************** ------------------------------------------------------- -- Andy Stewart, Founder Worcester Linux Users' Group Worcester, MA USA http://www.wlug.org

2 1

Sendmail 8.11.6 (was building RH7.3 after hack)
by Richard Goodman 31 Oct '02

31 Oct '02

I spent four hours on Google last night about this problem. Saw reports of the same messages, but not the same situation. SUMMARY: 3 separate servers upgraded from RH7.0 to RH7.3 - all can send/receive mail locally and to/from the outside world EXCEPT for/from each other - which was not a problem under RH7.0. Do not believe there are errors in config files, particularly /etc/mail/local-host-names, and I have read the part of the sendmail FAQ about "mail loops back to me" and it DOES NOT APPLY in this case. I've been through what sendmail documentation I can understand - can someone tell me what has changed somewhere prior to or at 8.11.6 which shipped with RH7.3 that might cause this? I have another identically hacked RH7.0 server which I hope to rebuild/upgrade tonight - it will be interesting to see if all FOUR servers have the same problem. I'm losing mail which is supposed to be forwarded between these servers. Dick

3 2

rpm lock-up
by Bill Mills-Curran 31 Oct '02

31 Oct '02

HELP! I seem to have done something very bad (SVB) to rpm. And, it seems to be painfully reproducible (I did it to two machines). Short explanation: 1. Do some rpm command (I was using "rpm -e", I think). 2. Ctrl-C out. You won't get the shell prompt back. Now, that user account can no longer do any rpm commands from any session -- it always hangs. You can kill -9 the existing rpm processes, but nothing I've tried helps until reboot. Longer explanation: 1. I wanted to upgrade a couple of packages: perl-GD and perl-Chart. I don't know where I got the old packages :-( , but I made some new ones of my own. 2. Instead of doing "rpm -F", I forgot that the perl modules were installed from an rpm in an older perl library area, and I deleted the module files (rm). (oops) (Is this clear?) 3. When attempting to install the new rpm's, I got error messages, so I tried "rpm -e" on the old package. That failed due to dependencies, so I added "--nodep" to the command. This was taking a long time (hung?), so I ctrl-c'ed out. Now all rpm commands (from the root account) hung. 4. I rebooted this morning. The rpm commands were working ok (at least "rpm -qa" worked), so I tried "rpm -F <packageFileName>" (as root), and it's hung. 5. From another window (also as root), "rpm -qa" hangs again. 6. From a different account, "rpm -qa" works fine. HELP! 1. How do I fix things and get my new packages in? 2. Is the database corrupted? 3. If the database is corrupted, how do I fix it? Thanks, Bill

3 3

microphone
by Wesley Allen 31 Oct '02

31 Oct '02

Hi gang, any ideas why my microphone wouldn't be working in linux. It's set as the recording device, but isn't recording. My sound card uses the maestro3 module (ES1988 Allegro-1 card). I'm doing a search, but was wondering if any of you have had this problem. Wes

5 5

jsut a thought
by doug waud 31 Oct '02

31 Oct '02

Hi all After the neglegible turnout of "customers" for our most recent installfest there was some discussion aa to whether the day of the installfest is past and we should look for other ways to serve the community. In this context I found this morning's (Oct 31) T&G had an interesting article which may provice a template for what we might now do. In a nutshell they described (pages A1 and A11) the Atlantic Paranormsl Society who for the past 12 years send out teams to help people who are having trouble with "domestic disturbances like eerie noises and signs of spirit possession". Their website, http://the-atlantic-paranormal-society.com/ gets 6000 hits a day from around the world" (they do not say whether setag lib is among them). They do not charge for their "work" and say "the rich and poor both need help" and say "Also how can you charge for something that cannot be proved to exist" (which does not seem to stop Micro$oft!). They have about 25 regular members, consult with a network of similar groups and gather at an eatery (Starbucks, not the Boynton). I suggest that, if you can find today's T&G you read the article since I cannot do justice to it here. For example, I learned about the taxonomy: Hauntings Human Intelligent spirits (they talk) Residuals (leftover energies condemned to repeat one small action from their lives) Poltergeists ("usually the spirits of young girls which make a racket and and can wreak havoc on property values") Inhuman Demons Incubuses Succubi Nature spirits Angles Apparently the human variety are the more "benign" while the others "can be viscious and deceitful", says "Never believe anything you hear from an inhuman haunting". Apparently other groups often get in over their heads and haveto call in his crew to "clean things up". (This is getting long; check out the T&G if you do not wish to miss the full picture.) Now I realixe some of this may sound scary but we would have the advantage that we could send Keith in first to scare the spirits! :-) So, instead of instalfests we could adapt to the times and move into deinstallfests! doug

1 0

RE: [Wlug] RH 7.2 - Installing and configureing openssl, modssl, apache, and php
by Setag Lib 31 Oct '02

31 Oct '02

Redhat has RPMS for apache, php, and ssl that all play nice together. Use those unless you have some weird requirement where you absolutly need to build your own. BUT, make sure to download the updated SSL libraries from RedHat! The ones on the CD have a remote exploit in them that you will want to close. If you do NEED to compile your own apache, ssl, etc ... then there is this nifty project called "The apache toolbox" http://www.apachetoolbox.com/ which makes the process much much easier. Since it can be difficult getting all those to work right, I'd suggest trying that. I'd un-install all of the current apache stuff you have before doing that.

1 0

Building RH7.3 server after 7.0 hacked -second request
by Richard Goodman 31 Oct '02

31 Oct '02

SECOND REQUEST Additional information This does not appear to be just a problem with server (A). I cannot send mail between any of my three RH7.3 mail servers, but all will send mail locally, and all will send to / receive from the outside world. I am using a RH7.3 /etc/mail/sendmail.mc except for commenting out the DAEMON-OPTIONS line to allow outside mail, and turning off FEATURE(`accept_unresolvable_domains') Is there some change to the sendmail in RH7.3 of which I am unaware that could cause this? I would appreciate any suggestions of where to even look to solve this problem. ------------------------------ As some of you may recall from a mid-week email, two of my RH7.0 servers were badly hacked Tuesday about 5AM, and I lost ssh and think I received a trojan. Friday the hacking got worse - all outgoing mail was rejected as "relaying denied", so I decided to bite the bullet and format the drive and build a new server. This was made more interesting by the fact the RH7.3 wouldn't finish loading packages until I disconnected my second HD which previously held /var, and my web sites (tried 3-4 times) .. "Kernel unable to reread partition table on /tmp/hdc (device or resource busy)", then hung mid-package loading. Late Saturday afternoon I pulled the plug, and started a RH7.3 install. Midmorning I was done, including security patches and had no internet connection .. couldn't even ping from the server. Fortunately, it was just my ISP picking this time to be down for the first time in months. Now I have one remaining problem which over 8 hours of work has clarified, but not solved. For background, I have the just rebuilt RH7.3 server (A), and two other recently built RH7.3 servers (B) and (C) at a different location and each with its own static IP#, all running sendmail for one or several domains From A - incoming mail seems to be fine From A - I can send mail locally to several domain names that are on the A server From A - I can send email (such as this) out into the world Through A - I have several email addresses which are accessed by others from outside and send mail to another outside address in virtusertable or to an alias which is a list of outside addresses, and these are working From A - I cannot send mail to any of the domains at B or C When I try, I get this on the A sendmail log: Oct 27 19:02:56 bach sendmail[3693]: g9S02uO03693: from=<dick(a)goodman1.net>, size=316, class=0, nrcp ts=1, msgid=<p04310101b9e23f71eb3e(a)[192.168.1.9]>, proto=ESMTP, daemon=MTA, relay=host9.goodman1.net [192.168.1.9] Oct 27 19:03:02 bach sendmail[3695]: g9S02uO03693: SYSERR(root): 11harvard.com. config error: mail l oops back to me (MX problem?) Oct 27 19:03:02 bach sendmail[3695]: g9S02uO03693: to=<r.goodman(a)11harvard.com>, ctladdr=<dick@goodm an1.net> (503/503), delay=00:00:06, xdelay=00:00:06, mailer=esmtp, pri=30316, relay=11harvard.com. [ 66.92.78.250], dsn=5.3.5, stat=Local configuration error Oct 27 19:03:02 bach sendmail[3695]: g9S02uO03693: g9S032O03695: DSN: Local configuration error Oct 27 19:03:02 bach sendmail[3695]: g9S032O03695: to=<dick(a)goodman1.net>, delay=00:00:00, xdelay=00 :00:00, mailer=local, pri=60416, dsn=2.0.0, stat=Sent Oct 27 19:03:02 bach sendmail[3695]: g9S032O03695: to=root, delay=00:00:00, xdelay=00:00:00, mailer= local, pri=60416, dsn=2.0.0, stat=Sent and this on the B or C sendmail log: Oct 27 19:03:47 boron sendmail[8627]: NOQUEUE: goodman1.net [207.224.28.49] did not issue MAIL/EXPN/ VRFY/ETRN during connection to MTA The part about an MX loop seems similar to what I used to get when I first started using sendmail and would forget to configure /etc/mail/local-host-names, but this file, and access and virtusertable on (A) were backed up before the format and restored - and a make done to regenerate the db files. Here's a sample of the bounce message I get, just to be complete: From MAILER-DAEMON(a)localhost.localdomain Sun Oct 27 19:03:02 2002 Return-Path: <MAILER-DAEMON(a)localhost.localdomain> Received: from localhost (localhost) by localhost.localdomain (8.11.6/8.11.6) id g9S032O03695; Sun, 27 Oct 2002 19:03:02 -0500 Date: Sun, 27 Oct 2002 19:03:02 -0500 From: Mail Delivery Subsystem <MAILER-DAEMON(a)localhost.localdomain> Message-Id: <200210280003.g9S032O03695(a)localhost.localdomain> To: postmaster(a)localhost.localdomain To: <dick(a)goodman1.net> MIME-Version: 1.0 Content-Type: multipart/report; report-type=delivery-status; boundary="g9S032O03695.1035763382/localhost.localdomain" Subject: Returned mail: see transcript for details Auto-Submitted: auto-generated (failure) This is a MIME-encapsulated message --g9S032O03695.1035763382/localhost.localdomain The original message was received at Sun, 27 Oct 2002 19:02:56 -0500 from host9.goodman1.net [192.168.1.9] ----- The following addresses had permanent fatal errors ----- <r.goodman(a)11harvard.com> (reason: 553 5.3.5 system config error) ----- Transcript of session follows ----- 553 5.3.5 11harvard.com. config error: mail loops back to me (MX problem?) 554 5.3.5 Local configuration error --g9S032O03695.1035763382/localhost.localdomain Content-Type: message/delivery-status Reporting-MTA: dns; localhost.localdomain Received-From-MTA: DNS; host9.goodman1.net Arrival-Date: Sun, 27 Oct 2002 19:02:56 -0500 Final-Recipient: RFC822; r.goodman(a)11harvard.com Action: failed Status: 5.3.5 Diagnostic-Code: SMTP; 553 5.3.5 system config error Last-Attempt-Date: Sun, 27 Oct 2002 19:03:02 -0500 --g9S032O03695.1035763382/localhost.localdomain Content-Type: message/rfc822 Return-Path: <dick(a)goodman1.net> Received: from [192.168.1.9] (host9.goodman1.net [192.168.1.9]) by localhost.localdomain (8.11.6/8.11.6) with ESMTP id g9S02uO03693 for <r.goodman(a)11harvard.com>; Sun, 27 Oct 2002 19:02:56 -0500 Mime-Version: 1.0 X-Sender: dick(a)pop.goodman1.net Message-Id: <p04310101b9e23f71eb3e(a)[192.168.1.9]> Date: Sun, 27 Oct 2002 20:13:10 -0500 To: r.goodman(a)11harvard.com From: Richard Goodman <dick(a)goodman1.net> Subject: Test #3 Content-Type: text/plain; charset="us-ascii" ; format="flowed" --------------------- Does anyone have any ideas, or requests for more information? I'm not doing too well after about 24 hours [now 3 days], and I'd really like to solve this mystery. Dick

4 4

RE: [Wlug] Newbie to mailing list- Issue with the generation ofgraphsinredhat6.2
by Sudhaker P 30 Oct '02

30 Oct '02

Hi Marc, I'll do that. I'll install Xvfb and follow your instructions and will keep you informed on the results. Thank you for your patience and your help. --Peram >From: "Marc Hughes" <HughesM(a)tomsnyder.com> >Reply-To: wlug(a)mail.wlug.org >To: <wlug(a)mail.wlug.org> >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation >ofgraphsinredhat6.2 >Date: Wed, 30 Oct 2002 15:04:48 -0500 > >Yup > >I believe it's on the RedHat CD's. > >-Marc > >-----Original Message----- >From: Sudhaker P [mailto:perams27@hotmail.com] >Sent: Wednesday, October 30, 2002 2:49 PM >To: wlug(a)mail.wlug.org >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation >ofgraphsinredhat6.2 > > >Hi Marc, >Is Xvfb a software that I can download and install? > >-Sudhakar > > > > > > > >From: "Marc Hughes" <HughesM(a)tomsnyder.com> > >Reply-To: wlug(a)mail.wlug.org > >To: <wlug(a)mail.wlug.org> > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation > >of > >graphsinredhat6.2 > >Date: Wed, 30 Oct 2002 13:40:55 -0500 > > > > > >So you're saying that you can use X on the machine, right? If so, I'd > >look > >other places for the problem. > > > >Double check that your DISPLAY is set properly and access is enabled. > >This > >was the exact same error message I used to get when java couldn't connect > >to the xserver. > > > >I find doing something like this: > > > >nohup Xvfb :1 -screen 0 800x600x24 & > >sleep 5 > >export DISPLAY=localhost:1 > >xhost + > >SERVERCOMMAND <- (Whatever you need to do to start the server) > > > >Is best since it uses a virtual x server instead of the real one. This > >works around your problem, but is probably the "correct" way to do it > >anyways. > > > > > >-Marc > > > >-----Original Message----- > >From: Sudhaker P [mailto:perams27@hotmail.com] > >Sent: Wednesday, October 30, 2002 1:23 PM > >To: wlug(a)mail.wlug.org > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation > >of > >graphsinredhat6.2 > > > > > >Hi Marc, > >The KDE for the server was not working for it so I fixed it, removing > >all the rpms and re-installing them, I even reinstalled "gd".So I was > >wondering if any other libraries related to X-server were broken too. > >My output for $ps auwx | grep X is as below > >root 14500 0.0 0.0 2220 980 tty1 S 09:44 0:00 /bin/sh > >/usr/X11R6/bin/startx > >root 14507 0.0 0.0 2344 668 tty1 S 09:44 0:00 xinit > >/etc/X11/xinit/xinitrc -- > >root 14508 0.7 0.3 18156 7956 ? S< 09:44 1:07 /etc/X11/X > >:0 > > > >I'd appreciate your suggestions and comments in this regard. > > > >Thanks, > > > >Peram > > > > > > > > > > > > > > > > >From: "Marc Hughes" <HughesM(a)tomsnyder.com> > > >Reply-To: wlug(a)mail.wlug.org > > >To: <wlug(a)mail.wlug.org> > > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation > > >of graphs inredhat6.2 > > >Date: Wed, 30 Oct 2002 10:55:29 -0500 > > > > > >What do you mean when you say it seems broken? Are there other > > >symptoms besides the java connection to it? > > > > > >Can you sit down at the machine and use X? If this is a server, you > > >probably don't want that ability (that's where Xvfb comes in). What > > >Xserver are you running? > > > > > >If you "ps aux |grep X" do you see an xserver running? > > > > > >-Marc > > > > > >-----Original Message----- > > >From: Sudhaker P [mailto:perams27@hotmail.com] > > >Sent: Wednesday, October 30, 2002 10:46 AM > > >To: wlug(a)mail.wlug.org > > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation > > >of graphs inredhat6.2 > > > > > > > > >Hi Marc, > > >Thanks for the reply. > > >I agree with you Marc, it is a servlet(I'm sorry about that) and its > > >on the server. The display settings seems to be proper, but my X- > > >server seems to be broken. I'd appreciate if you can guide me to any > > >kind of information with the help of which I can fix the issue of > > >broken X-windows. > > > > > >Thanks, > > > > > >Peram > > > > > > > > > > > > > > > > > > > > > >From: "Marc Hughes" <HughesM(a)tomsnyder.com> > > > >Reply-To: wlug(a)mail.wlug.org > > > >To: <wlug(a)mail.wlug.org> > > > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the > > > >generation of graphs inredhat 6.2 > > > >Date: Wed, 30 Oct 2002 09:16:11 -0500 > > > > > > > >I'm guessing this is a server (the errors you showed before made it > > > >look more like a servlet than an applet)... So are you running X? > > > >If so, when you start the server do you set your DISPLAY variable > > > >correctly? Does > > >the > > > >server process have access to the Xserver? > > > > > > > >If you're not running an Xserver, you need to. Weird, huh? > > > >Without a running X-Server the JRE can't do most graphical > > > >operations, even if > > >those > > > >operations never render to the display. It's a long standing issue > > > >that > > >a > > > >whole lot of people have complained about. What you can do is run > > > >Xvfb > > >... > > > >It's a non graphical X server. It just gives programs an Xserver > > > >to play with, and never displays the results of those programs. > > > > > > > > > > > > > > > > > > > >-Marc > > > > > > > >-----Original Message----- > > > >From: Sudhaker P [mailto:perams27@hotmail.com] > > > >Sent: Wednesday, October 30, 2002 9:08 AM > > > >To: wlug(a)mail.wlug.org > > > >Subject: Re: [Wlug] Newbie to mailing list- Issue with the > > > >generation of graphs inredhat 6.2 > > > > > > > > > > > >Hi, > > > >With reply to my previous mail I've figured out that Java "awt" is > > > >looking for some parameters in X-windows. I think the X is broken. > > > >I'd appreciate if any of you gurus can guide me with fixing of > > > >X-windows. > > > > > > > >Thanks, > > > > > > > >Peram > > > > > > > > > > > > > > > > > > > > > > > > > > > > >From: "Sudhaker P" <perams27(a)hotmail.com> > > > > >Reply-To: wlug(a)mail.wlug.org > > > > >To: wlug(a)mail.wlug.org > > > > >Subject: Re: [Wlug] Newbie to mailing list- Issue with the > > > > >generation of graphs in redhat 6.2 > > > > >Date: Tue, 29 Oct 2002 16:07:13 -0600 > > > > > > > > > >Hi Karl, > > > > >Thanks a lot for the response. > > > > >I'm running it as an applet as in the below mentioned weblogic > > > > >log java.lang.NoClassDefFoundError > > > > > at java.lang.Class.forName0(Native Method) > > > > > at java.lang.Class.forName(Class.java:120) > > > > > at > > > > > > > >java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEn > > > >vi > > > >ronment.java:58) > > > > > at java.awt.Window.<init>(Window.java:189) > > > > > at java.awt.Frame.<init>(Frame.java:315) > > > > > at java.awt.Frame.<init>(Frame.java:262) > > > > > at com.rivenet.graphingaction.Graphit.runGraph2D(Unknown > > >Source) > > > > > at > > > > >com.rivenet.reporting.InformalFundingComparisonGraph.makeGraph(Un > > > > >kn > > > > >ow > > > > >n > > > > >Source) > > > > > at > > > > > > > >jsp_servlet._plan._Model_controller._jspService(_Model_controller.j > > > >av > > > >a:356) > > > > > at weblogic.servlet.jsp.JspBase.service(JspBase.java:27) > > > > > at > > > > > > > >weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStub > > > >Im > > > >pl.java:123) > > > > > at > > > > > > > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletC > > > >on > > > >textImpl.java:761) > > > > > at > > > > > > > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletC > > > >on > > > >textImpl.java:708) > > > > > at > > > > > > > >weblogic.servlet.internal.ServletContextManager.invokeServlet(Servl > > > >et > > > >ContextManager.java:252) > > > > > at > > > > > > > >weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.j > > > >av > > > >a:346) > > > > > at > > > > > >weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:246) > > > > > at > > > > >weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135) > > > > > > > > > >So I was wondering if "awt" since it needs X to generate graphs > > > > >could be the reason and X might be broken. > > > > > > > > > >In your opinion if x is broken what could the rpms that I need to > > > > >install. I'd appreciate your comments and suggestions. > > > > > > > > > >Thanks, > > > > > > > > > >Peram > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >>From: Karl Hiramoto <karl(a)zoop.org> > > > > >>Reply-To: wlug(a)mail.wlug.org > > > > >>To: wlug(a)mail.wlug.org > > > > >>Subject: Re: [Wlug] Newbie to mailing list- Issue with the > > > > >>generation of graphs in redhat 6.2 > > > > >>Date: Tue, 29 Oct 2002 14:43:56 -0500 (EST) > > > > >> > > > > >> > > > > >>are you running it from the comand line? or an applet? > > > > >> > > > > >>Get any errors on your command line? > > > > >> > > > > >> > > > > >>Did you try on the same machine booting 2.4.16 and 2.4.7 to > > > > >>verify that it is the kernel? > > > > >> > > > > >> > > > > >> > > > > >>On Tue, 29 Oct 2002, Sudhaker P wrote: > > > > >> > > > > >> > Hi , > > > > >> > I've a program that generates graphs with Java 1.3.1_01. The > > > > >> > same > > > > >>program is > > > > >> > able to generate graphs on a machine with RH 6.2 kernel > > > > >> > 2.4.16 but it > > > > >>fails > > > > >> > to generate graphs on a machine with RH 6.2 kernel 2.4.7-10 > > > > >> > on which it > > > > >>used > > > > >> > to generate before. I've installed KDE and gd thinking that > > > > >> > something > > > > >>may > > > > >> > broken in the OS on the jpegs generation part. But that > > > > >> > doesn't seem to help. I'd appreciate if any of you gurus can > > > > >> > guide me in this issue with your comments and suggestions. > > > > >> > > > > > >> > Thanks, > > > > >> > > > > > >> > Peram > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > _____________________________________________________________ > > > > >> > __ > > > > >> > __ > > > > >> > Choose an Internet access plan right for you -- try MSN! > > > > >> > http://resourcecenter.msn.com/access/plans/default.asp > > > > >> > > > > > >> > > > > > >> > _______________________________________________ > > > > >> > Wlug mailing list > > > > >> > Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > >> > > > > > >> > > > > >>-- > > > > >> > > > > >>€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø > > > > >>Karl Hiramoto <karl(a)hiramoto.org> > > > > >>Work: 978-425-2090 ext 25 > > > > >>Cell: 508-517-4819 > > > > >>Personal web page: http://karl.hiramoto.org/ > > > > >>Freedom: http://www.technojihad.com/ > > > > >>Zoop Productions: http://www.zoop.org/ > > > > >>KTEQ Rapid City: http://www.kteq.org/ > > > > >>AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto > > > > >>€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø > > > > >> > > > > >>Confirmed bachelor: > > > > >> A man who goes through life without a hitch. > > > > >> > > > > >> > > > > >>_______________________________________________ > > > > >>Wlug mailing list > > > > >>Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > > > > > > > >_________________________________________________________________ > > > > >Unlimited Internet access -- and 2 months free! Try MSN. > > > > >http://resourcecenter.msn.com/access/plans/2monthsfree.asp > > > > > > > > > > > > > > >_______________________________________________ > > > > >Wlug mailing list > > > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > > > > >_________________________________________________________________ > > > >Internet access plans that fit your lifestyle -- join MSN. > > > >http://resourcecenter.msn.com/access/plans/default.asp > > > > > > > > > > > >_______________________________________________ > > > >Wlug mailing list > > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > > > > >_______________________________________________ > > > >Wlug mailing list > > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > >_________________________________________________________________ > > >Protect your PC - get McAfee.com VirusScan Online > > >http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 > > > > > > > > >_______________________________________________ > > >Wlug mailing list > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > >_______________________________________________ > > >Wlug mailing list > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > >_________________________________________________________________ > >Broadband? Dial-up? Get reliable MSN Internet Access. > >http://resourcecenter.msn.com/access/plans/default.asp > > > > > >_______________________________________________ > >Wlug mailing list > >Wlug(a)mail.wlug.org > >http://mail.wlug.org/mailman/listinfo/wlug > > > > > >_______________________________________________ > >Wlug mailing list > >Wlug(a)mail.wlug.org > >http://mail.wlug.org/mailman/listinfo/wlug > > >_________________________________________________________________ >Surf the Web without missing calls! Get MSN Broadband. >http://resourcecenter.msn.com/access/plans/freeactivation.asp > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug _________________________________________________________________ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963

1 0

RE: [Wlug] Newbie to mailing list- Issue with the generation ofgraphsinredhat6.2
by Marc Hughes 30 Oct '02

30 Oct '02

Yup I believe it's on the RedHat CD's. -Marc -----Original Message----- From: Sudhaker P [mailto:perams27@hotmail.com] Sent: Wednesday, October 30, 2002 2:49 PM To: wlug(a)mail.wlug.org Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation ofgraphsinredhat6.2 Hi Marc, Is Xvfb a software that I can download and install? -Sudhakar >From: "Marc Hughes" <HughesM(a)tomsnyder.com> >Reply-To: wlug(a)mail.wlug.org >To: <wlug(a)mail.wlug.org> >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation >of >graphsinredhat6.2 >Date: Wed, 30 Oct 2002 13:40:55 -0500 > > >So you're saying that you can use X on the machine, right? If so, I'd >look >other places for the problem. > >Double check that your DISPLAY is set properly and access is enabled. >This >was the exact same error message I used to get when java couldn't connect >to the xserver. > >I find doing something like this: > >nohup Xvfb :1 -screen 0 800x600x24 & >sleep 5 >export DISPLAY=localhost:1 >xhost + >SERVERCOMMAND <- (Whatever you need to do to start the server) > >Is best since it uses a virtual x server instead of the real one. This >works around your problem, but is probably the "correct" way to do it >anyways. > > >-Marc > >-----Original Message----- >From: Sudhaker P [mailto:perams27@hotmail.com] >Sent: Wednesday, October 30, 2002 1:23 PM >To: wlug(a)mail.wlug.org >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation >of >graphsinredhat6.2 > > >Hi Marc, >The KDE for the server was not working for it so I fixed it, removing >all the rpms and re-installing them, I even reinstalled "gd".So I was >wondering if any other libraries related to X-server were broken too. >My output for $ps auwx | grep X is as below >root 14500 0.0 0.0 2220 980 tty1 S 09:44 0:00 /bin/sh >/usr/X11R6/bin/startx >root 14507 0.0 0.0 2344 668 tty1 S 09:44 0:00 xinit >/etc/X11/xinit/xinitrc -- >root 14508 0.7 0.3 18156 7956 ? S< 09:44 1:07 /etc/X11/X >:0 > >I'd appreciate your suggestions and comments in this regard. > >Thanks, > >Peram > > > > > > > > >From: "Marc Hughes" <HughesM(a)tomsnyder.com> > >Reply-To: wlug(a)mail.wlug.org > >To: <wlug(a)mail.wlug.org> > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation > >of graphs inredhat6.2 > >Date: Wed, 30 Oct 2002 10:55:29 -0500 > > > >What do you mean when you say it seems broken? Are there other > >symptoms besides the java connection to it? > > > >Can you sit down at the machine and use X? If this is a server, you > >probably don't want that ability (that's where Xvfb comes in). What > >Xserver are you running? > > > >If you "ps aux |grep X" do you see an xserver running? > > > >-Marc > > > >-----Original Message----- > >From: Sudhaker P [mailto:perams27@hotmail.com] > >Sent: Wednesday, October 30, 2002 10:46 AM > >To: wlug(a)mail.wlug.org > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation > >of graphs inredhat6.2 > > > > > >Hi Marc, > >Thanks for the reply. > >I agree with you Marc, it is a servlet(I'm sorry about that) and its > >on the server. The display settings seems to be proper, but my X- > >server seems to be broken. I'd appreciate if you can guide me to any > >kind of information with the help of which I can fix the issue of > >broken X-windows. > > > >Thanks, > > > >Peram > > > > > > > > > > > > > > >From: "Marc Hughes" <HughesM(a)tomsnyder.com> > > >Reply-To: wlug(a)mail.wlug.org > > >To: <wlug(a)mail.wlug.org> > > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the > > >generation of graphs inredhat 6.2 > > >Date: Wed, 30 Oct 2002 09:16:11 -0500 > > > > > >I'm guessing this is a server (the errors you showed before made it > > >look more like a servlet than an applet)... So are you running X? > > >If so, when you start the server do you set your DISPLAY variable > > >correctly? Does > >the > > >server process have access to the Xserver? > > > > > >If you're not running an Xserver, you need to. Weird, huh? > > >Without a running X-Server the JRE can't do most graphical > > >operations, even if > >those > > >operations never render to the display. It's a long standing issue > > >that > >a > > >whole lot of people have complained about. What you can do is run > > >Xvfb > >... > > >It's a non graphical X server. It just gives programs an Xserver > > >to play with, and never displays the results of those programs. > > > > > > > > > > > > > > >-Marc > > > > > >-----Original Message----- > > >From: Sudhaker P [mailto:perams27@hotmail.com] > > >Sent: Wednesday, October 30, 2002 9:08 AM > > >To: wlug(a)mail.wlug.org > > >Subject: Re: [Wlug] Newbie to mailing list- Issue with the > > >generation of graphs inredhat 6.2 > > > > > > > > >Hi, > > >With reply to my previous mail I've figured out that Java "awt" is > > >looking for some parameters in X-windows. I think the X is broken. > > >I'd appreciate if any of you gurus can guide me with fixing of > > >X-windows. > > > > > >Thanks, > > > > > >Peram > > > > > > > > > > > > > > > > > > > > > >From: "Sudhaker P" <perams27(a)hotmail.com> > > > >Reply-To: wlug(a)mail.wlug.org > > > >To: wlug(a)mail.wlug.org > > > >Subject: Re: [Wlug] Newbie to mailing list- Issue with the > > > >generation of graphs in redhat 6.2 > > > >Date: Tue, 29 Oct 2002 16:07:13 -0600 > > > > > > > >Hi Karl, > > > >Thanks a lot for the response. > > > >I'm running it as an applet as in the below mentioned weblogic > > > >log java.lang.NoClassDefFoundError > > > > at java.lang.Class.forName0(Native Method) > > > > at java.lang.Class.forName(Class.java:120) > > > > at > > > > > >java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEn > > >vi > > >ronment.java:58) > > > > at java.awt.Window.<init>(Window.java:189) > > > > at java.awt.Frame.<init>(Frame.java:315) > > > > at java.awt.Frame.<init>(Frame.java:262) > > > > at com.rivenet.graphingaction.Graphit.runGraph2D(Unknown > >Source) > > > > at > > > >com.rivenet.reporting.InformalFundingComparisonGraph.makeGraph(Un > > > >kn > > > >ow > > > >n > > > >Source) > > > > at > > > > > >jsp_servlet._plan._Model_controller._jspService(_Model_controller.j > > >av > > >a:356) > > > > at weblogic.servlet.jsp.JspBase.service(JspBase.java:27) > > > > at > > > > > >weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStub > > >Im > > >pl.java:123) > > > > at > > > > > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletC > > >on > > >textImpl.java:761) > > > > at > > > > > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletC > > >on > > >textImpl.java:708) > > > > at > > > > > >weblogic.servlet.internal.ServletContextManager.invokeServlet(Servl > > >et > > >ContextManager.java:252) > > > > at > > > > > >weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.j > > >av > > >a:346) > > > > at > > > >weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:246) > > > > at > > > >weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135) > > > > > > > >So I was wondering if "awt" since it needs X to generate graphs > > > >could be the reason and X might be broken. > > > > > > > >In your opinion if x is broken what could the rpms that I need to > > > >install. I'd appreciate your comments and suggestions. > > > > > > > >Thanks, > > > > > > > >Peram > > > > > > > > > > > > > > > > > > > > > > > > > > > >>From: Karl Hiramoto <karl(a)zoop.org> > > > >>Reply-To: wlug(a)mail.wlug.org > > > >>To: wlug(a)mail.wlug.org > > > >>Subject: Re: [Wlug] Newbie to mailing list- Issue with the > > > >>generation of graphs in redhat 6.2 > > > >>Date: Tue, 29 Oct 2002 14:43:56 -0500 (EST) > > > >> > > > >> > > > >>are you running it from the comand line? or an applet? > > > >> > > > >>Get any errors on your command line? > > > >> > > > >> > > > >>Did you try on the same machine booting 2.4.16 and 2.4.7 to > > > >>verify that it is the kernel? > > > >> > > > >> > > > >> > > > >>On Tue, 29 Oct 2002, Sudhaker P wrote: > > > >> > > > >> > Hi , > > > >> > I've a program that generates graphs with Java 1.3.1_01. The > > > >> > same > > > >>program is > > > >> > able to generate graphs on a machine with RH 6.2 kernel > > > >> > 2.4.16 but it > > > >>fails > > > >> > to generate graphs on a machine with RH 6.2 kernel 2.4.7-10 > > > >> > on which it > > > >>used > > > >> > to generate before. I've installed KDE and gd thinking that > > > >> > something > > > >>may > > > >> > broken in the OS on the jpegs generation part. But that > > > >> > doesn't seem to help. I'd appreciate if any of you gurus can > > > >> > guide me in this issue with your comments and suggestions. > > > >> > > > > >> > Thanks, > > > >> > > > > >> > Peram > > > >> > > > > >> > > > > >> > > > > >> > > > > >> > > > > >> > > > > >> > _____________________________________________________________ > > > >> > __ > > > >> > __ > > > >> > Choose an Internet access plan right for you -- try MSN! > > > >> > http://resourcecenter.msn.com/access/plans/default.asp > > > >> > > > > >> > > > > >> > _______________________________________________ > > > >> > Wlug mailing list > > > >> > Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > >> > > > > >> > > > >>-- > > > >> > > > >>¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø > > > >>Karl Hiramoto <karl(a)hiramoto.org> > > > >>Work: 978-425-2090 ext 25 > > > >>Cell: 508-517-4819 > > > >>Personal web page: http://karl.hiramoto.org/ > > > >>Freedom: http://www.technojihad.com/ > > > >>Zoop Productions: http://www.zoop.org/ > > > >>KTEQ Rapid City: http://www.kteq.org/ > > > >>AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto > > > >>¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø > > > >> > > > >>Confirmed bachelor: > > > >> A man who goes through life without a hitch. > > > >> > > > >> > > > >>_______________________________________________ > > > >>Wlug mailing list > > > >>Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > > > > >_________________________________________________________________ > > > >Unlimited Internet access -- and 2 months free! Try MSN. > > > >http://resourcecenter.msn.com/access/plans/2monthsfree.asp > > > > > > > > > > > >_______________________________________________ > > > >Wlug mailing list > > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > >_________________________________________________________________ > > >Internet access plans that fit your lifestyle -- join MSN. > > >http://resourcecenter.msn.com/access/plans/default.asp > > > > > > > > >_______________________________________________ > > >Wlug mailing list > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > >_______________________________________________ > > >Wlug mailing list > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > >_________________________________________________________________ > >Protect your PC - get McAfee.com VirusScan Online > >http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 > > > > > >_______________________________________________ > >Wlug mailing list > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > >_______________________________________________ > >Wlug mailing list > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > >_________________________________________________________________ >Broadband? Dial-up? Get reliable MSN Internet Access. >http://resourcecenter.msn.com/access/plans/default.asp > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug _________________________________________________________________ Surf the Web without missing calls! Get MSN Broadband. http://resourcecenter.msn.com/access/plans/freeactivation.asp _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

1 0

RE: [Wlug] Newbie to mailing list- Issue with the generation of graphsinredhat6.2
by Sudhaker P 30 Oct '02

30 Oct '02

Hi Marc, Is Xvfb a software that I can download and install? -Sudhakar >From: "Marc Hughes" <HughesM(a)tomsnyder.com> >Reply-To: wlug(a)mail.wlug.org >To: <wlug(a)mail.wlug.org> >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation of >graphsinredhat6.2 >Date: Wed, 30 Oct 2002 13:40:55 -0500 > > >So you're saying that you can use X on the machine, right? If so, I'd look >other places for the problem. > >Double check that your DISPLAY is set properly and access is enabled. This >was the exact same error message I used to get when java couldn't connect >to the xserver. > >I find doing something like this: > >nohup Xvfb :1 -screen 0 800x600x24 & >sleep 5 >export DISPLAY=localhost:1 >xhost + >SERVERCOMMAND <- (Whatever you need to do to start the server) > >Is best since it uses a virtual x server instead of the real one. This >works around your problem, but is probably the "correct" way to do it >anyways. > > >-Marc > >-----Original Message----- >From: Sudhaker P [mailto:perams27@hotmail.com] >Sent: Wednesday, October 30, 2002 1:23 PM >To: wlug(a)mail.wlug.org >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation of >graphsinredhat6.2 > > >Hi Marc, >The KDE for the server was not working for it so I fixed it, removing all >the rpms and re-installing them, I even reinstalled "gd".So I was wondering >if any other libraries related to X-server were broken too. >My output for >$ps auwx | grep X is as below >root 14500 0.0 0.0 2220 980 tty1 S 09:44 0:00 /bin/sh >/usr/X11R6/bin/startx >root 14507 0.0 0.0 2344 668 tty1 S 09:44 0:00 xinit >/etc/X11/xinit/xinitrc -- >root 14508 0.7 0.3 18156 7956 ? S< 09:44 1:07 /etc/X11/X >:0 > >I'd appreciate your suggestions and comments in this regard. > >Thanks, > >Peram > > > > > > > > >From: "Marc Hughes" <HughesM(a)tomsnyder.com> > >Reply-To: wlug(a)mail.wlug.org > >To: <wlug(a)mail.wlug.org> > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation > >of > >graphs inredhat6.2 > >Date: Wed, 30 Oct 2002 10:55:29 -0500 > > > >What do you mean when you say it seems broken? Are there other > >symptoms > >besides the java connection to it? > > > >Can you sit down at the machine and use X? If this is a server, you > >probably don't want that ability (that's where Xvfb comes in). What > >Xserver are you running? > > > >If you "ps aux |grep X" do you see an xserver running? > > > >-Marc > > > >-----Original Message----- > >From: Sudhaker P [mailto:perams27@hotmail.com] > >Sent: Wednesday, October 30, 2002 10:46 AM > >To: wlug(a)mail.wlug.org > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation > >of > >graphs inredhat6.2 > > > > > >Hi Marc, > >Thanks for the reply. > >I agree with you Marc, it is a servlet(I'm sorry about that) and its on > >the server. The display settings seems to be proper, but my X- server > >seems to be broken. I'd appreciate if you can guide me to any kind of > >information with the help of which I can fix the issue of broken > >X-windows. > > > >Thanks, > > > >Peram > > > > > > > > > > > > > > >From: "Marc Hughes" <HughesM(a)tomsnyder.com> > > >Reply-To: wlug(a)mail.wlug.org > > >To: <wlug(a)mail.wlug.org> > > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation > > >of graphs inredhat 6.2 > > >Date: Wed, 30 Oct 2002 09:16:11 -0500 > > > > > >I'm guessing this is a server (the errors you showed before made it > > >look more like a servlet than an applet)... So are you running X? If > > >so, when you start the server do you set your DISPLAY variable > > >correctly? Does > >the > > >server process have access to the Xserver? > > > > > >If you're not running an Xserver, you need to. Weird, huh? Without > > >a running X-Server the JRE can't do most graphical operations, even > > >if > >those > > >operations never render to the display. It's a long standing issue > > >that > >a > > >whole lot of people have complained about. What you can do is run > > >Xvfb > >... > > >It's a non graphical X server. It just gives programs an Xserver to > > >play with, and never displays the results of those programs. > > > > > > > > > > > > > > >-Marc > > > > > >-----Original Message----- > > >From: Sudhaker P [mailto:perams27@hotmail.com] > > >Sent: Wednesday, October 30, 2002 9:08 AM > > >To: wlug(a)mail.wlug.org > > >Subject: Re: [Wlug] Newbie to mailing list- Issue with the generation > > >of graphs inredhat 6.2 > > > > > > > > >Hi, > > >With reply to my previous mail I've figured out that Java "awt" is > > >looking for some parameters in X-windows. I think the X is broken. > > >I'd appreciate if any of you gurus can guide me with fixing of > > >X-windows. > > > > > >Thanks, > > > > > >Peram > > > > > > > > > > > > > > > > > > > > > >From: "Sudhaker P" <perams27(a)hotmail.com> > > > >Reply-To: wlug(a)mail.wlug.org > > > >To: wlug(a)mail.wlug.org > > > >Subject: Re: [Wlug] Newbie to mailing list- Issue with the > > > >generation of graphs in redhat 6.2 > > > >Date: Tue, 29 Oct 2002 16:07:13 -0600 > > > > > > > >Hi Karl, > > > >Thanks a lot for the response. > > > >I'm running it as an applet as in the below mentioned weblogic log > > > >java.lang.NoClassDefFoundError > > > > at java.lang.Class.forName0(Native Method) > > > > at java.lang.Class.forName(Class.java:120) > > > > at > > > > > >java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvi > > >ronment.java:58) > > > > at java.awt.Window.<init>(Window.java:189) > > > > at java.awt.Frame.<init>(Frame.java:315) > > > > at java.awt.Frame.<init>(Frame.java:262) > > > > at com.rivenet.graphingaction.Graphit.runGraph2D(Unknown > >Source) > > > > at > > > >com.rivenet.reporting.InformalFundingComparisonGraph.makeGraph(Unkn > > > >ow > > > >n > > > >Source) > > > > at > > > > > >jsp_servlet._plan._Model_controller._jspService(_Model_controller.jav > > >a:356) > > > > at weblogic.servlet.jsp.JspBase.service(JspBase.java:27) > > > > at > > > > > >weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm > > >pl.java:123) > > > > at > > > > > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon > > >textImpl.java:761) > > > > at > > > > > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon > > >textImpl.java:708) > > > > at > > > > > >weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet > > >ContextManager.java:252) > > > > at > > > > > >weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav > > >a:346) > > > > at > > > >weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:246) > > > > at > > > >weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135) > > > > > > > >So I was wondering if "awt" since it needs X to generate graphs > > > >could be the reason and X might be broken. > > > > > > > >In your opinion if x is broken what could the rpms that I need to > > > >install. I'd appreciate your comments and suggestions. > > > > > > > >Thanks, > > > > > > > >Peram > > > > > > > > > > > > > > > > > > > > > > > > > > > >>From: Karl Hiramoto <karl(a)zoop.org> > > > >>Reply-To: wlug(a)mail.wlug.org > > > >>To: wlug(a)mail.wlug.org > > > >>Subject: Re: [Wlug] Newbie to mailing list- Issue with the > > > >>generation of graphs in redhat 6.2 > > > >>Date: Tue, 29 Oct 2002 14:43:56 -0500 (EST) > > > >> > > > >> > > > >>are you running it from the comand line? or an applet? > > > >> > > > >>Get any errors on your command line? > > > >> > > > >> > > > >>Did you try on the same machine booting 2.4.16 and 2.4.7 to verify > > > >>that it is the kernel? > > > >> > > > >> > > > >> > > > >>On Tue, 29 Oct 2002, Sudhaker P wrote: > > > >> > > > >> > Hi , > > > >> > I've a program that generates graphs with Java 1.3.1_01. The > > > >> > same > > > >>program is > > > >> > able to generate graphs on a machine with RH 6.2 kernel 2.4.16 > > > >> > but it > > > >>fails > > > >> > to generate graphs on a machine with RH 6.2 kernel 2.4.7-10 on > > > >> > which it > > > >>used > > > >> > to generate before. I've installed KDE and gd thinking that > > > >> > something > > > >>may > > > >> > broken in the OS on the jpegs generation part. But that doesn't > > > >> > seem to help. I'd appreciate if any of you gurus can guide me > > > >> > in this issue with your comments and suggestions. > > > >> > > > > >> > Thanks, > > > >> > > > > >> > Peram > > > >> > > > > >> > > > > >> > > > > >> > > > > >> > > > > >> > > > > >> > _______________________________________________________________ > > > >> > __ > > > >> > Choose an Internet access plan right for you -- try MSN! > > > >> > http://resourcecenter.msn.com/access/plans/default.asp > > > >> > > > > >> > > > > >> > _______________________________________________ > > > >> > Wlug mailing list > > > >> > Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > >> > > > > >> > > > >>-- > > > >> > > > >>€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø > > > >>Karl Hiramoto <karl(a)hiramoto.org> > > > >>Work: 978-425-2090 ext 25 > > > >>Cell: 508-517-4819 > > > >>Personal web page: http://karl.hiramoto.org/ > > > >>Freedom: http://www.technojihad.com/ > > > >>Zoop Productions: http://www.zoop.org/ > > > >>KTEQ Rapid City: http://www.kteq.org/ > > > >>AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto > > > >>€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø > > > >> > > > >>Confirmed bachelor: > > > >> A man who goes through life without a hitch. > > > >> > > > >> > > > >>_______________________________________________ > > > >>Wlug mailing list > > > >>Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > > > > >_________________________________________________________________ > > > >Unlimited Internet access -- and 2 months free! Try MSN. > > > >http://resourcecenter.msn.com/access/plans/2monthsfree.asp > > > > > > > > > > > >_______________________________________________ > > > >Wlug mailing list > > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > >_________________________________________________________________ > > >Internet access plans that fit your lifestyle -- join MSN. > > >http://resourcecenter.msn.com/access/plans/default.asp > > > > > > > > >_______________________________________________ > > >Wlug mailing list > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > >_______________________________________________ > > >Wlug mailing list > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > >_________________________________________________________________ > >Protect your PC - get McAfee.com VirusScan Online > >http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 > > > > > >_______________________________________________ > >Wlug mailing list > >Wlug(a)mail.wlug.org > >http://mail.wlug.org/mailman/listinfo/wlug > > > > > >_______________________________________________ > >Wlug mailing list > >Wlug(a)mail.wlug.org > >http://mail.wlug.org/mailman/listinfo/wlug > > >_________________________________________________________________ >Broadband? Dial-up? Get reliable MSN Internet Access. >http://resourcecenter.msn.com/access/plans/default.asp > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug _________________________________________________________________ Surf the Web without missing calls! Get MSN Broadband. http://resourcecenter.msn.com/access/plans/freeactivation.asp

1 0

RE: [Wlug] Newbie to mailing list- Issue with the generation of graphs inredhat6.2
by Sudhaker P 30 Oct '02

30 Oct '02

Hi Marc, The KDE for the server was not working for it so I fixed it, removing all the rpms and re-installing them, I even reinstalled "gd".So I was wondering if any other libraries related to X-server were broken too. My output for $ps auwx | grep X is as below root 14500 0.0 0.0 2220 980 tty1 S 09:44 0:00 /bin/sh /usr/X11R6/bin/startx root 14507 0.0 0.0 2344 668 tty1 S 09:44 0:00 xinit /etc/X11/xinit/xinitrc -- root 14508 0.7 0.3 18156 7956 ? S< 09:44 1:07 /etc/X11/X :0 I'd appreciate your suggestions and comments in this regard. Thanks, Peram >From: "Marc Hughes" <HughesM(a)tomsnyder.com> >Reply-To: wlug(a)mail.wlug.org >To: <wlug(a)mail.wlug.org> >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation of >graphs inredhat6.2 >Date: Wed, 30 Oct 2002 10:55:29 -0500 > >What do you mean when you say it seems broken? Are there other symptoms >besides the java connection to it? > >Can you sit down at the machine and use X? If this is a server, you >probably don't want that ability (that's where Xvfb comes in). What >Xserver are you running? > >If you "ps aux |grep X" do you see an xserver running? > >-Marc > >-----Original Message----- >From: Sudhaker P [mailto:perams27@hotmail.com] >Sent: Wednesday, October 30, 2002 10:46 AM >To: wlug(a)mail.wlug.org >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation of >graphs inredhat6.2 > > >Hi Marc, >Thanks for the reply. >I agree with you Marc, it is a servlet(I'm sorry about that) and its on the >server. The display settings seems to be proper, but my X- server seems to >be broken. >I'd appreciate if you can guide me to any kind of information with the help >of which I can fix the issue of broken X-windows. > >Thanks, > >Peram > > > > > > > >From: "Marc Hughes" <HughesM(a)tomsnyder.com> > >Reply-To: wlug(a)mail.wlug.org > >To: <wlug(a)mail.wlug.org> > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation > >of > >graphs inredhat 6.2 > >Date: Wed, 30 Oct 2002 09:16:11 -0500 > > > >I'm guessing this is a server (the errors you showed before made it > >look > >more like a servlet than an applet)... So are you running X? If so, when > >you start the server do you set your DISPLAY variable correctly? Does >the > >server process have access to the Xserver? > > > >If you're not running an Xserver, you need to. Weird, huh? Without a > >running X-Server the JRE can't do most graphical operations, even if >those > >operations never render to the display. It's a long standing issue that >a > >whole lot of people have complained about. What you can do is run Xvfb >... > >It's a non graphical X server. It just gives programs an Xserver to play > >with, and never displays the results of those programs. > > > > > > > > > >-Marc > > > >-----Original Message----- > >From: Sudhaker P [mailto:perams27@hotmail.com] > >Sent: Wednesday, October 30, 2002 9:08 AM > >To: wlug(a)mail.wlug.org > >Subject: Re: [Wlug] Newbie to mailing list- Issue with the generation > >of > >graphs inredhat 6.2 > > > > > >Hi, > >With reply to my previous mail I've figured out that Java "awt" is > >looking for some parameters in X-windows. I think the X is broken. I'd > >appreciate if any of you gurus can guide me with fixing of X-windows. > > > >Thanks, > > > >Peram > > > > > > > > > > > > > > >From: "Sudhaker P" <perams27(a)hotmail.com> > > >Reply-To: wlug(a)mail.wlug.org > > >To: wlug(a)mail.wlug.org > > >Subject: Re: [Wlug] Newbie to mailing list- Issue with the generation > > >of graphs in redhat 6.2 > > >Date: Tue, 29 Oct 2002 16:07:13 -0600 > > > > > >Hi Karl, > > >Thanks a lot for the response. > > >I'm running it as an applet as in the below mentioned weblogic log > > >java.lang.NoClassDefFoundError > > > at java.lang.Class.forName0(Native Method) > > > at java.lang.Class.forName(Class.java:120) > > > at > > > >java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:58) > > > at java.awt.Window.<init>(Window.java:189) > > > at java.awt.Frame.<init>(Frame.java:315) > > > at java.awt.Frame.<init>(Frame.java:262) > > > at com.rivenet.graphingaction.Graphit.runGraph2D(Unknown >Source) > > > at > > >com.rivenet.reporting.InformalFundingComparisonGraph.makeGraph(Unknow > > >n > > >Source) > > > at > > > >jsp_servlet._plan._Model_controller._jspService(_Model_controller.java:356) > > > at weblogic.servlet.jsp.JspBase.service(JspBase.java:27) > > > at > > > >weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:123) > > > at > > > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:761) > > > at > > > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:708) > > > at > > > >weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:252) > > > at > > > >weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:346) > > > at > > >weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:246) > > > at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135) > > > > > >So I was wondering if "awt" since it needs X to generate graphs could > > >be the reason and X might be broken. > > > > > >In your opinion if x is broken what could the rpms that I need to > > >install. I'd appreciate your comments and suggestions. > > > > > >Thanks, > > > > > >Peram > > > > > > > > > > > > > > > > > > > > >>From: Karl Hiramoto <karl(a)zoop.org> > > >>Reply-To: wlug(a)mail.wlug.org > > >>To: wlug(a)mail.wlug.org > > >>Subject: Re: [Wlug] Newbie to mailing list- Issue with the > > >>generation of graphs in redhat 6.2 > > >>Date: Tue, 29 Oct 2002 14:43:56 -0500 (EST) > > >> > > >> > > >>are you running it from the comand line? or an applet? > > >> > > >>Get any errors on your command line? > > >> > > >> > > >>Did you try on the same machine booting 2.4.16 and 2.4.7 to verify > > >>that it is the kernel? > > >> > > >> > > >> > > >>On Tue, 29 Oct 2002, Sudhaker P wrote: > > >> > > >> > Hi , > > >> > I've a program that generates graphs with Java 1.3.1_01. The same > > >>program is > > >> > able to generate graphs on a machine with RH 6.2 kernel 2.4.16 > > >> > but it > > >>fails > > >> > to generate graphs on a machine with RH 6.2 kernel 2.4.7-10 on > > >> > which it > > >>used > > >> > to generate before. I've installed KDE and gd thinking that > > >> > something > > >>may > > >> > broken in the OS on the jpegs generation part. But that doesn't > > >> > seem to help. I'd appreciate if any of you gurus can guide me in > > >> > this issue with your comments and suggestions. > > >> > > > >> > Thanks, > > >> > > > >> > Peram > > >> > > > >> > > > >> > > > >> > > > >> > > > >> > > > >> > _________________________________________________________________ > > >> > Choose an Internet access plan right for you -- try MSN! > > >> > http://resourcecenter.msn.com/access/plans/default.asp > > >> > > > >> > > > >> > _______________________________________________ > > >> > Wlug mailing list > > >> > Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > >> > > > >> > > >>-- > > >> > > >>€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø > > >>Karl Hiramoto <karl(a)hiramoto.org> > > >>Work: 978-425-2090 ext 25 > > >>Cell: 508-517-4819 > > >>Personal web page: http://karl.hiramoto.org/ > > >>Freedom: http://www.technojihad.com/ > > >>Zoop Productions: http://www.zoop.org/ > > >>KTEQ Rapid City: http://www.kteq.org/ > > >>AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto > > >>€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø,žž,ø€º°`°º€ø > > >> > > >>Confirmed bachelor: > > >> A man who goes through life without a hitch. > > >> > > >> > > >>_______________________________________________ > > >>Wlug mailing list > > >>Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > >_________________________________________________________________ > > >Unlimited Internet access -- and 2 months free! Try MSN. > > >http://resourcecenter.msn.com/access/plans/2monthsfree.asp > > > > > > > > >_______________________________________________ > > >Wlug mailing list > > >Wlug(a)mail.wlug.org > > >http://mail.wlug.org/mailman/listinfo/wlug > > > > > >_________________________________________________________________ > >Internet access plans that fit your lifestyle -- join MSN. > >http://resourcecenter.msn.com/access/plans/default.asp > > > > > >_______________________________________________ > >Wlug mailing list > >Wlug(a)mail.wlug.org > >http://mail.wlug.org/mailman/listinfo/wlug > > > > > >_______________________________________________ > >Wlug mailing list > >Wlug(a)mail.wlug.org > >http://mail.wlug.org/mailman/listinfo/wlug > > >_________________________________________________________________ >Protect your PC - get McAfee.com VirusScan Online >http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug _________________________________________________________________ Broadband? Dial-up? Get reliable MSN Internet Access. http://resourcecenter.msn.com/access/plans/default.asp

2 1

RE: [Wlug] Newbie to mailing list- Issue with the generation of graphsinredhat6.2
by Marc Hughes 30 Oct '02

30 Oct '02

So you're saying that you can use X on the machine, right? If so, I'd look other places for the problem. Double check that your DISPLAY is set properly and access is enabled. This was the exact same error message I used to get when java couldn't connect to the xserver. I find doing something like this: nohup Xvfb :1 -screen 0 800x600x24 & sleep 5 export DISPLAY=localhost:1 xhost + SERVERCOMMAND <- (Whatever you need to do to start the server) Is best since it uses a virtual x server instead of the real one. This works around your problem, but is probably the "correct" way to do it anyways. -Marc -----Original Message----- From: Sudhaker P [mailto:perams27@hotmail.com] Sent: Wednesday, October 30, 2002 1:23 PM To: wlug(a)mail.wlug.org Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation of graphsinredhat6.2 Hi Marc, The KDE for the server was not working for it so I fixed it, removing all the rpms and re-installing them, I even reinstalled "gd".So I was wondering if any other libraries related to X-server were broken too. My output for $ps auwx | grep X is as below root 14500 0.0 0.0 2220 980 tty1 S 09:44 0:00 /bin/sh /usr/X11R6/bin/startx root 14507 0.0 0.0 2344 668 tty1 S 09:44 0:00 xinit /etc/X11/xinit/xinitrc -- root 14508 0.7 0.3 18156 7956 ? S< 09:44 1:07 /etc/X11/X :0 I'd appreciate your suggestions and comments in this regard. Thanks, Peram >From: "Marc Hughes" <HughesM(a)tomsnyder.com> >Reply-To: wlug(a)mail.wlug.org >To: <wlug(a)mail.wlug.org> >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation >of >graphs inredhat6.2 >Date: Wed, 30 Oct 2002 10:55:29 -0500 > >What do you mean when you say it seems broken? Are there other >symptoms >besides the java connection to it? > >Can you sit down at the machine and use X? If this is a server, you >probably don't want that ability (that's where Xvfb comes in). What >Xserver are you running? > >If you "ps aux |grep X" do you see an xserver running? > >-Marc > >-----Original Message----- >From: Sudhaker P [mailto:perams27@hotmail.com] >Sent: Wednesday, October 30, 2002 10:46 AM >To: wlug(a)mail.wlug.org >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation >of >graphs inredhat6.2 > > >Hi Marc, >Thanks for the reply. >I agree with you Marc, it is a servlet(I'm sorry about that) and its on >the server. The display settings seems to be proper, but my X- server >seems to be broken. I'd appreciate if you can guide me to any kind of >information with the help of which I can fix the issue of broken >X-windows. > >Thanks, > >Peram > > > > > > > >From: "Marc Hughes" <HughesM(a)tomsnyder.com> > >Reply-To: wlug(a)mail.wlug.org > >To: <wlug(a)mail.wlug.org> > >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation > >of graphs inredhat 6.2 > >Date: Wed, 30 Oct 2002 09:16:11 -0500 > > > >I'm guessing this is a server (the errors you showed before made it > >look more like a servlet than an applet)... So are you running X? If > >so, when you start the server do you set your DISPLAY variable > >correctly? Does >the > >server process have access to the Xserver? > > > >If you're not running an Xserver, you need to. Weird, huh? Without > >a running X-Server the JRE can't do most graphical operations, even > >if >those > >operations never render to the display. It's a long standing issue > >that >a > >whole lot of people have complained about. What you can do is run > >Xvfb >... > >It's a non graphical X server. It just gives programs an Xserver to > >play with, and never displays the results of those programs. > > > > > > > > > >-Marc > > > >-----Original Message----- > >From: Sudhaker P [mailto:perams27@hotmail.com] > >Sent: Wednesday, October 30, 2002 9:08 AM > >To: wlug(a)mail.wlug.org > >Subject: Re: [Wlug] Newbie to mailing list- Issue with the generation > >of graphs inredhat 6.2 > > > > > >Hi, > >With reply to my previous mail I've figured out that Java "awt" is > >looking for some parameters in X-windows. I think the X is broken. > >I'd appreciate if any of you gurus can guide me with fixing of > >X-windows. > > > >Thanks, > > > >Peram > > > > > > > > > > > > > > >From: "Sudhaker P" <perams27(a)hotmail.com> > > >Reply-To: wlug(a)mail.wlug.org > > >To: wlug(a)mail.wlug.org > > >Subject: Re: [Wlug] Newbie to mailing list- Issue with the > > >generation of graphs in redhat 6.2 > > >Date: Tue, 29 Oct 2002 16:07:13 -0600 > > > > > >Hi Karl, > > >Thanks a lot for the response. > > >I'm running it as an applet as in the below mentioned weblogic log > > >java.lang.NoClassDefFoundError > > > at java.lang.Class.forName0(Native Method) > > > at java.lang.Class.forName(Class.java:120) > > > at > > > >java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvi > >ronment.java:58) > > > at java.awt.Window.<init>(Window.java:189) > > > at java.awt.Frame.<init>(Frame.java:315) > > > at java.awt.Frame.<init>(Frame.java:262) > > > at com.rivenet.graphingaction.Graphit.runGraph2D(Unknown >Source) > > > at > > >com.rivenet.reporting.InformalFundingComparisonGraph.makeGraph(Unkn > > >ow > > >n > > >Source) > > > at > > > >jsp_servlet._plan._Model_controller._jspService(_Model_controller.jav > >a:356) > > > at weblogic.servlet.jsp.JspBase.service(JspBase.java:27) > > > at > > > >weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm > >pl.java:123) > > > at > > > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon > >textImpl.java:761) > > > at > > > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon > >textImpl.java:708) > > > at > > > >weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet > >ContextManager.java:252) > > > at > > > >weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav > >a:346) > > > at > > >weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:246) > > > at > > >weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135) > > > > > >So I was wondering if "awt" since it needs X to generate graphs > > >could be the reason and X might be broken. > > > > > >In your opinion if x is broken what could the rpms that I need to > > >install. I'd appreciate your comments and suggestions. > > > > > >Thanks, > > > > > >Peram > > > > > > > > > > > > > > > > > > > > >>From: Karl Hiramoto <karl(a)zoop.org> > > >>Reply-To: wlug(a)mail.wlug.org > > >>To: wlug(a)mail.wlug.org > > >>Subject: Re: [Wlug] Newbie to mailing list- Issue with the > > >>generation of graphs in redhat 6.2 > > >>Date: Tue, 29 Oct 2002 14:43:56 -0500 (EST) > > >> > > >> > > >>are you running it from the comand line? or an applet? > > >> > > >>Get any errors on your command line? > > >> > > >> > > >>Did you try on the same machine booting 2.4.16 and 2.4.7 to verify > > >>that it is the kernel? > > >> > > >> > > >> > > >>On Tue, 29 Oct 2002, Sudhaker P wrote: > > >> > > >> > Hi , > > >> > I've a program that generates graphs with Java 1.3.1_01. The > > >> > same > > >>program is > > >> > able to generate graphs on a machine with RH 6.2 kernel 2.4.16 > > >> > but it > > >>fails > > >> > to generate graphs on a machine with RH 6.2 kernel 2.4.7-10 on > > >> > which it > > >>used > > >> > to generate before. I've installed KDE and gd thinking that > > >> > something > > >>may > > >> > broken in the OS on the jpegs generation part. But that doesn't > > >> > seem to help. I'd appreciate if any of you gurus can guide me > > >> > in this issue with your comments and suggestions. > > >> > > > >> > Thanks, > > >> > > > >> > Peram > > >> > > > >> > > > >> > > > >> > > > >> > > > >> > > > >> > _______________________________________________________________ > > >> > __ > > >> > Choose an Internet access plan right for you -- try MSN! > > >> > http://resourcecenter.msn.com/access/plans/default.asp > > >> > > > >> > > > >> > _______________________________________________ > > >> > Wlug mailing list > > >> > Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > >> > > > >> > > >>-- > > >> > > >>¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø > > >>Karl Hiramoto <karl(a)hiramoto.org> > > >>Work: 978-425-2090 ext 25 > > >>Cell: 508-517-4819 > > >>Personal web page: http://karl.hiramoto.org/ > > >>Freedom: http://www.technojihad.com/ > > >>Zoop Productions: http://www.zoop.org/ > > >>KTEQ Rapid City: http://www.kteq.org/ > > >>AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto > > >>¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø > > >> > > >>Confirmed bachelor: > > >> A man who goes through life without a hitch. > > >> > > >> > > >>_______________________________________________ > > >>Wlug mailing list > > >>Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > > > > >_________________________________________________________________ > > >Unlimited Internet access -- and 2 months free! Try MSN. > > >http://resourcecenter.msn.com/access/plans/2monthsfree.asp > > > > > > > > >_______________________________________________ > > >Wlug mailing list > > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > >_________________________________________________________________ > >Internet access plans that fit your lifestyle -- join MSN. > >http://resourcecenter.msn.com/access/plans/default.asp > > > > > >_______________________________________________ > >Wlug mailing list > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > >_______________________________________________ > >Wlug mailing list > >Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > >_________________________________________________________________ >Protect your PC - get McAfee.com VirusScan Online >http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug _________________________________________________________________ Broadband? Dial-up? Get reliable MSN Internet Access. http://resourcecenter.msn.com/access/plans/default.asp _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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Thanks for usb help
by Wes Allen 30 Oct '02

30 Oct '02

Hi all, Thanks to everyone who tried to help me with my usb problems, it's always a pain when you know WHAT is wrong, but you don't know how to FIX it. Today I went to compUSA got their cheap-o usb2.0 cardbus card for $50, took it home and installed it. IT WORKS. So, when the next kernel fixes this apic promlem I'll have my 2 usb 1.1 ports AND 2 usb2.0 ports as well. I love linux sometimes, well, most times really. Wes -- ------ This message may be signed using GPG, for my public key please send me a message with "Key Request" in the subject line.

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RE: [Wlug] noseguy text
by Keller, Tim 30 Oct '02

30 Oct '02

Look here... http://cx.capsi.com/code-matrixfortunes.html Tim. "Why are my eyes sore?" "You've never used them before. Rest, Neo. The answers are coming." -- Neo and Morpheus, "The Matrix" -----Original Message----- From: Clint Moyer [mailto:cdmoyer@charter.net] Sent: Wednesday, October 30, 2002 11:03 AM To: wlug(a)mail.wlug.org Subject: RE: [Wlug] noseguy text Link? -----Original Message----- From: wlug-admin(a)mail.wlug.org [mailto:wlug-admin@mail.wlug.org]On Behalf Of Keller, Tim Sent: Wednesday, October 30, 2002 9:01 AM To: 'wlug(a)mail.wlug.org' Subject: RE: [Wlug] noseguy text As a side note, for you Matrix fans out there, so guy has a whole fortunes file that's matrix quotes (I know cause I have it installed...) It is not the spoon you bend, but your mind... there is no spoon. -----Original Message----- From: Theo Van Dinter [mailto:felicity@kluge.net] Sent: Tuesday, October 29, 2002 22:18 PM To: wlug(a)mail.wlug.org Subject: Re: [Wlug] noseguy text On Fri, Oct 25, 2002 at 09:07:32PM -0400, reavey wrote: > I would like to use noseguy but don't understand how it works?? > I have read it likes to run fortunes, and yet when I use either the text > files or .dat it won't read.Permission denial, chmod 777== can't execute > binary?? Regular text files are not parsed and it deadlocks. > What do you think? Should I write a program in python to parse a text > file(out of my ken). There is probably something stupid I can't see FYI: fortune has 2 files, the text file, and a "database" dat file which specifies how many fortunes there are, what offsets in the text file they're at, etc, etc. If you only edit the text file, fortune will get very confused. doing a "man strfile" will help you out. I also wrote a perl version (for the perl power tools project) which you can find on their website (do a google search for "perl power tools"...) -- Randomly Generated Tagline: We are Pentium of Borg. Division is futile. You will be approximated. (seen in someone's .signature) _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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RE: [Wlug] noseguy text
by Keller, Tim 30 Oct '02

30 Oct '02

As a side note, for you Matrix fans out there, so guy has a whole fortunes file that's matrix quotes (I know cause I have it installed...) It is not the spoon you bend, but your mind... there is no spoon. -----Original Message----- From: Theo Van Dinter [mailto:felicity@kluge.net] Sent: Tuesday, October 29, 2002 22:18 PM To: wlug(a)mail.wlug.org Subject: Re: [Wlug] noseguy text On Fri, Oct 25, 2002 at 09:07:32PM -0400, reavey wrote: > I would like to use noseguy but don't understand how it works?? > I have read it likes to run fortunes, and yet when I use either the text > files or .dat it won't read.Permission denial, chmod 777== can't execute > binary?? Regular text files are not parsed and it deadlocks. > What do you think? Should I write a program in python to parse a text > file(out of my ken). There is probably something stupid I can't see FYI: fortune has 2 files, the text file, and a "database" dat file which specifies how many fortunes there are, what offsets in the text file they're at, etc, etc. If you only edit the text file, fortune will get very confused. doing a "man strfile" will help you out. I also wrote a perl version (for the perl power tools project) which you can find on their website (do a google search for "perl power tools"...) -- Randomly Generated Tagline: We are Pentium of Borg. Division is futile. You will be approximated. (seen in someone's .signature)

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RE: [Wlug] Newbie to mailing list- Issue with the generation of graphs inredhat6.2
by Marc Hughes 30 Oct '02

30 Oct '02

What do you mean when you say it seems broken? Are there other symptoms besides the java connection to it? Can you sit down at the machine and use X? If this is a server, you probably don't want that ability (that's where Xvfb comes in). What Xserver are you running? If you "ps aux |grep X" do you see an xserver running? -Marc -----Original Message----- From: Sudhaker P [mailto:perams27@hotmail.com] Sent: Wednesday, October 30, 2002 10:46 AM To: wlug(a)mail.wlug.org Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation of graphs inredhat6.2 Hi Marc, Thanks for the reply. I agree with you Marc, it is a servlet(I'm sorry about that) and its on the server. The display settings seems to be proper, but my X- server seems to be broken. I'd appreciate if you can guide me to any kind of information with the help of which I can fix the issue of broken X-windows. Thanks, Peram >From: "Marc Hughes" <HughesM(a)tomsnyder.com> >Reply-To: wlug(a)mail.wlug.org >To: <wlug(a)mail.wlug.org> >Subject: RE: [Wlug] Newbie to mailing list- Issue with the generation >of >graphs inredhat 6.2 >Date: Wed, 30 Oct 2002 09:16:11 -0500 > >I'm guessing this is a server (the errors you showed before made it >look >more like a servlet than an applet)... So are you running X? If so, when >you start the server do you set your DISPLAY variable correctly? Does the >server process have access to the Xserver? > >If you're not running an Xserver, you need to. Weird, huh? Without a >running X-Server the JRE can't do most graphical operations, even if those >operations never render to the display. It's a long standing issue that a >whole lot of people have complained about. What you can do is run Xvfb ... >It's a non graphical X server. It just gives programs an Xserver to play >with, and never displays the results of those programs. > > > > >-Marc > >-----Original Message----- >From: Sudhaker P [mailto:perams27@hotmail.com] >Sent: Wednesday, October 30, 2002 9:08 AM >To: wlug(a)mail.wlug.org >Subject: Re: [Wlug] Newbie to mailing list- Issue with the generation >of >graphs inredhat 6.2 > > >Hi, >With reply to my previous mail I've figured out that Java "awt" is >looking for some parameters in X-windows. I think the X is broken. I'd >appreciate if any of you gurus can guide me with fixing of X-windows. > >Thanks, > >Peram > > > > > > > >From: "Sudhaker P" <perams27(a)hotmail.com> > >Reply-To: wlug(a)mail.wlug.org > >To: wlug(a)mail.wlug.org > >Subject: Re: [Wlug] Newbie to mailing list- Issue with the generation > >of graphs in redhat 6.2 > >Date: Tue, 29 Oct 2002 16:07:13 -0600 > > > >Hi Karl, > >Thanks a lot for the response. > >I'm running it as an applet as in the below mentioned weblogic log > >java.lang.NoClassDefFoundError > > at java.lang.Class.forName0(Native Method) > > at java.lang.Class.forName(Class.java:120) > > at > >java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:58) > > at java.awt.Window.<init>(Window.java:189) > > at java.awt.Frame.<init>(Frame.java:315) > > at java.awt.Frame.<init>(Frame.java:262) > > at com.rivenet.graphingaction.Graphit.runGraph2D(Unknown Source) > > at > >com.rivenet.reporting.InformalFundingComparisonGraph.makeGraph(Unknow > >n > >Source) > > at > >jsp_servlet._plan._Model_controller._jspService(_Model_controller.java:356) > > at weblogic.servlet.jsp.JspBase.service(JspBase.java:27) > > at > >weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:123) > > at > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:761) > > at > >weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:708) > > at > >weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:252) > > at > >weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:346) > > at > >weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:246) > > at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135) > > > >So I was wondering if "awt" since it needs X to generate graphs could > >be the reason and X might be broken. > > > >In your opinion if x is broken what could the rpms that I need to > >install. I'd appreciate your comments and suggestions. > > > >Thanks, > > > >Peram > > > > > > > > > > > > > >>From: Karl Hiramoto <karl(a)zoop.org> > >>Reply-To: wlug(a)mail.wlug.org > >>To: wlug(a)mail.wlug.org > >>Subject: Re: [Wlug] Newbie to mailing list- Issue with the > >>generation of graphs in redhat 6.2 > >>Date: Tue, 29 Oct 2002 14:43:56 -0500 (EST) > >> > >> > >>are you running it from the comand line? or an applet? > >> > >>Get any errors on your command line? > >> > >> > >>Did you try on the same machine booting 2.4.16 and 2.4.7 to verify > >>that it is the kernel? > >> > >> > >> > >>On Tue, 29 Oct 2002, Sudhaker P wrote: > >> > >> > Hi , > >> > I've a program that generates graphs with Java 1.3.1_01. The same > >>program is > >> > able to generate graphs on a machine with RH 6.2 kernel 2.4.16 > >> > but it > >>fails > >> > to generate graphs on a machine with RH 6.2 kernel 2.4.7-10 on > >> > which it > >>used > >> > to generate before. I've installed KDE and gd thinking that > >> > something > >>may > >> > broken in the OS on the jpegs generation part. But that doesn't > >> > seem to help. I'd appreciate if any of you gurus can guide me in > >> > this issue with your comments and suggestions. > >> > > >> > Thanks, > >> > > >> > Peram > >> > > >> > > >> > > >> > > >> > > >> > > >> > _________________________________________________________________ > >> > Choose an Internet access plan right for you -- try MSN! > >> > http://resourcecenter.msn.com/access/plans/default.asp > >> > > >> > > >> > _______________________________________________ > >> > Wlug mailing list > >> > Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > >> > > >> > >>-- > >> > >>¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø > >>Karl Hiramoto <karl(a)hiramoto.org> > >>Work: 978-425-2090 ext 25 > >>Cell: 508-517-4819 > >>Personal web page: http://karl.hiramoto.org/ > >>Freedom: http://www.technojihad.com/ > >>Zoop Productions: http://www.zoop.org/ > >>KTEQ Rapid City: http://www.kteq.org/ > >>AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto > >>¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø > >> > >>Confirmed bachelor: > >> A man who goes through life without a hitch. > >> > >> > >>_______________________________________________ > >>Wlug mailing list > >>Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug > > > > > >_________________________________________________________________ > >Unlimited Internet access -- and 2 months free! Try MSN. > >http://resourcecenter.msn.com/access/plans/2monthsfree.asp > > > > > >_______________________________________________ > >Wlug mailing list > >Wlug(a)mail.wlug.org > >http://mail.wlug.org/mailman/listinfo/wlug > > >_________________________________________________________________ >Internet access plans that fit your lifestyle -- join MSN. >http://resourcecenter.msn.com/access/plans/default.asp > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug _________________________________________________________________ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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