October 2002 - WLUG - wlug.mailman3.com

RE: [Wlug] Newbie to mailing list- Issue with the generation of graphs inredhat 6.2
by Marc Hughes Oct. 30, 2002

Oct. 30, 2002

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(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) > >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

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Re: [Wlug] Newbie to mailing list- Issue with the generation of graphs in redhat 6.2
by Sudhaker P Oct. 30, 2002

Oct. 30, 2002

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(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) > >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

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noseguy text
by reavey Oct. 30, 2002

Oct. 30, 2002

I'm a new member. I'm an elem. librarian in NE, Pa. near Binghamton,ny I just got approval and installed a linux box in our library to run a couple of demo programs worldwatch clock simulator and kstars. In screen saver I now run phosphores, which I have written text for using echo and printf in a bash shell. 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 TIA Re-v

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Re: [Wlug] Newbie to mailing list- Issue with the generation of graphs in redhat 6.2
by Sudhaker P Oct. 29, 2002

Oct. 29, 2002

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(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) 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

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RE: [Wlug] Newbie to mailing list- Issue with the generation of g raphs in redhat 6.2
by Keller, Tim Oct. 29, 2002

Oct. 29, 2002

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

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Newbie to mailing list- Issue with the generation of graphs in redhat 6.2
by Sudhaker P Oct. 29, 2002

Oct. 29, 2002

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

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Setag Lib
by Joel Desrochers Oct. 29, 2002

Oct. 29, 2002

Me thinks someone in the group is trolling. _________________________________________________________________ Choose an Internet access plan right for you -- try MSN! http://resourcecenter.msn.com/access/plans/default.asp

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RE: [Wlug] Linux
by Keller, Tim Oct. 28, 2002

Oct. 28, 2002

Setag Lib, Microsoft linux is very very good. I use it all the time, though I find I keep getting "SEG_HATESELF" errors all the time. I'd be very interested in helping you get those diamonds out of your country! I am part of the non profit group "Wereever Others are Oppressed, Keep Intacted Entegrity" a.k.a. "WOOKIE". Currently we are in a grievous plight and need your help so we can help people whereever they are being oppressed, like the Galactic Senate. Thanks, Tim. -----Original Message----- From: Setag Lib [mailto:bsetag@wpidalamar.com] Sent: Monday, October 28, 2002 12:30 PM To: wlug(a)wlug.org Subject: Re: [Wlug] Linux Hi to you Andy too! Thank you for fast reply. I actually already got Microsoft Linux installed! It was very easy I am still having some questions though. I can't get on the internet, what is wrong? My Digital camera does not work either, why not? Also, now that we are such good friends, I would like to tell you about my late father who has recently died in Nigeria. If you are interested in helping my family get a chest of diamonds out of the country, I would be willing to make it worth your while. Thank you again! Setag P.S. This seemed a lot funnier shortly after the last wlug meeting. I guess it lost a bit when it got held up by the non-subscribed email thing. Of course if you still think Setag Lib (read it backwards) is real ... please send your bank account information so I can proceed with those diamonds. _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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RE: [Wlug] Double Double Messages Messages
by Keller, Tim Oct. 28, 2002

Oct. 28, 2002

I was, so I unsubscribed myself and re joined the list and it solved the problem. Tim. -----Original Message----- From: Keith Wright [mailto:kwright@gis.net] Sent: Monday, October 28, 2002 12:35 PM To: wlug(a)wlug.org Subject: [Wlug] Double Double Messages Messages Is anybody else getting two copies of all the Wlug messages? _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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RE: [Wlug] Looking for networking information
by Hemstreet, Jeffrey Oct. 28, 2002

Oct. 28, 2002

Here are some good informational websites on networking and linux... Good Linux-on-a-floppy for a router ( I use this one ) and some information on networking: http://www.coyotelinux.com/ Good networking information: (Da LAN Tech) http://www.dalantech.com/ubbthreads/showflat.php?Cat=&Board=networking&Numbe r=33059&page=0&view=collapsed&sb=5&o=&fpart=1 http://www.dalantech.com/ubbthreads/showflat.php?Cat=&Board=networking&Numbe r=30822&page=2&view=collapsed&sb=5&o=&fpart=1 There are many other networking articles and how-to's out there these can get you started. Jeff -----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. _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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