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RE: [Wlug] x86 emulation/vmare clone

by Steve Freitag

> My goal is to run linux with win2k as a virtual machine > for the few work related things I need. Depending on what you're trying to do, you might also want to check out Cygwin: http://www.cygwin.com/ "Cygwin is a UNIX environment, developed by Red Hat, for Windows." It's not an x86 emulator/vmware clone, but it has a lot of the UNIX/Linux tools.

Nov. 6, 2002

RE: [Wlug] Routing problem -can I believe the ISP tech? #2

by Richard Goodman

> > >> Firewall is based on IPChains firewall from Ziegler's book "Linux >> Firewalls" 1st ed, which denies all then allows as needed. I've >> triple-checked the firewall -- the only non-comment changes made were >> all added ACCEPT statements, all cut&pasted from the Home firewall. >> There are no IP-specific denies that I added to the firewall - and I >> haven't updated rc.firewall.blocked in months. > >Sounds like you're further up on Linux firewalling than I am, actually. For >myself, I run a modified Linux Router Project disk image, and let NAT and >Portsentry take care of most of my issues. If you say it's clean, then it >must be clean. Understand though, the techs will NEVER believe this. At ALL. >If you made changes to a firewall and then you couldn't access, it's >Somebody Else's Problem, and that's their professional opinion. (I should >know, I was one. :) ) > Well, the problem was in the firewall, but it doesn't explain EVERYTHING that happened. After two hours on the phone Mon afternoon with Qwest tech support level 2, they insisted I try ping/traceroute with the firewall disabled. Pings moved through as expected ...hmmmm I'd been through the firewall code so many times I just about had it memorized, so I decided to look at the file rc.firewall.blocked which it reads, which has of a list of IPChains statements blocking IP#s (which the main firewall doesn't do). I hadn't really updated this much recently, because when someone started banging on the firewall, it was tough to know if it was a static IP or not. Anyways ... found TWO entries that were <Home IP#>/24 and <Home network>/24 ... basically the same thing. Don't remember putting THOSE in there <g> When I rebuilt the last hacked machine (EFO) I copied rc.firewall and rc.firewall.blocked from the home machine, because I couldn't read the copies I'd backed up from EFO.... so the block against the Home IP was at both ends of the link. The only mystery is why everything worked for two hours Friday night before I reloaded the EFO firewall -- because the rc.firewall.blocked file hadn't been changed in more than a week, and had already been loaded with the firewall when I first brought up the EFO server on Friday. Now if I could get any takers on finding out why none of my servers can send email to each other (but only each other) since they were upgrade from RH7.0 to RH7.3 (sendmail 8.11.6) I'll be all set. [Email to list 10/31] Dick

Nov. 6, 2002

Re: [Wlug] x86 emulation/vmare clone

by Charles R. Anderson

On Tue, Nov 05, 2002 at 07:54:51PM -0500, Andy Stewart wrote: andystewart> http://bochs.sourceforge.net/ WINE is worth looking into as well. WINE Is Not an Emulator, but a reimplementation of the Win32 ABI. http://www.winehq.org/

Nov. 6, 2002

Re: [Wlug] x86 emulation/vmare clone

by Andy Stewart

On Tuesday 05 November 2002 6:58 pm, twg3(a)attbi.com wrote: > Is anyone familiar with any open-source versions of > x86 emulation software that I can use instead of VMWare? > > It seems that the plex86 project has moved, and I can not > find out much info on status of software - ie how usable > etc.???? You might try this link also: http://bochs.sourceforge.net/ -- Andy Stewart, Founder Worcester Linux Users' Group Worcester, MA USA http://www.wlug.org

Nov. 6, 2002

Re: [Wlug] x86 emulation/vmare clone

by Andy Stewart

On Tuesday 05 November 2002 6:58 pm, twg3(a)attbi.com wrote: > Is anyone familiar with any open-source versions of > x86 emulation software that I can use instead of VMWare? Try this website: http://savannah.nongnu.org/projects/plex86 Later, Andy -- Andy Stewart, Founder Worcester Linux Users' Group Worcester, MA USA http://www.wlug.org

Nov. 6, 2002

x86 emulation/vmare clone

by twg3＠attbi.com

Is anyone familiar with any open-source versions of x86 emulation software that I can use instead of VMWare? It seems that the plex86 project has moved, and I can not find out much info on status of software - ie how usable etc.???? My goal is to run linux with win2k as a virtual machine for the few work related things I need.

Nov. 5, 2002

Re: [Wlug] uptime celebration

by Charles R. Anderson

On Mon, Nov 04, 2002 at 02:05:46PM -0500, Keller, Tim wrote: Tim.Keller> Also HPUX... Tim.Keller> 2:04pm up 1079 days, 3:28, 2 users, load average: 0.08, 0.13, 0.18 Tim.Keller> I propose a 1000 day uptime minimum... ;-) That doesn't count. It isn't running Linux. My HP 9000 J210, dual processor 120 MHz IS running Linux: cra@puffin:~$ uptime Unknown HZ value! (16) Assume 100. 11:13:17 up 298 days, 18:12, 1 user, load average: 3.01, 3.02, 3.00 :P -- Charles R. Anderson <cra(a)wpi.edu> / http://angus.ind.wpi.edu/~cra/ PGP Key ID: 49BB5886 Fingerprint: EBA3 A106 7C93 FA07 8E15 3AC2 C367 A0F9 49BB 5886

Nov. 5, 2002

RE: [Wlug] Newbie to mailing list- Issue with the generation ofgraphsinredhat6.2

by Sudhaker P

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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Nov. 5, 2002

RE: [Wlug] uptime celebration

by George Metz

> -----Original Message----- > From: wlug-admin(a)mail.wlug.org [mailto:wlug-admin@mail.wlug.org]On > Behalf Of doug waud > Sent: Monday, November 04, 2002 6:26 PM > To: wlug(a)mail.wlug.org > Subject: Re: [Wlug] uptime celebration > > > Hi all > > My firewall box was going fine for about a > year before one of my grandkids turned it > off! :-) / :-( Heh. Didn't even think of my firewall; my server I have to bounce every once in a while because I was cheap on the hardware for it. :) Paltry compared to the rarified heights of those HP-UX boxen, but: Veil# uptime 01:31:29 up 124 Days (2980h), load average: 0.00 0.00 0.00 Veil# uname -a Linux Veil 2.2.18 #1 Fri Dec 15 23:32:10 EST 2000 i386 unknown Veil# Not bad. Though it's just a P60 with 24 megs of mem and no hard drive. :)

Nov. 5, 2002

Re: [Wlug] uptime celebration

by doug waud

Hi all My firewall box was going fine for about a year before one of my grandkids turned it off! :-) / :-( doug

Nov. 4, 2002