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lp0 continued
by gwlt＠ma.ultranet.com 04 May '01

04 May '01

Andy, Mike, Wesley, Jeff, et. al, thanks for helping me out on this. So here is where I stand, I have discovered a backlog of queued docs and deleted them, but I am getting Device or resource busy when I try to insmod the two missing pieces from lsmod. Here is what I tried: parport_probe and parport are present in lsmod; lp and parport_pc are missing /lib/modules/2.2.15-4mdk/misc/ lp.o and parport_pc.o are present when I go to... [root@localhost misc]# insmod parport_pc I get Using parport_pc.o /lib/modules/2.2.15-4mdk/misc/parport_pc.o: init_module: Device or resource busy and the same for lp.o Using lp.o /lib/modules/2.2.15-4mdk/misc/lp.o: init_module: Device or resource busy So I am missing elements in lsmod, and there is something holding me back from using insmod. Then I: lpq -P lp0 (and get) Waiting for lp0 to become ready (offline ?) Rank Owner Job Files 1st root 9 ... I try to clear this with lprm - -Plp0 dfA009localhost.localdomain dequeued cfA009localhost.localdomain dequeued The when I: lpq -P lp0 no entries I return to try to insmod lp and still get Using /lin/modules/2.2.15-4mdk/misc/lp.o /lib/modules/2.2.15-4mdk/misc/lp.o: init_module: Device or resource busy So what now? Thanks a lot for keeping me going on this. Colin

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Re: Fwd: Re: [Wlug] Lp0 issues
by Wesley Allen 04 May '01

04 May '01

Go up to 7.2, it's x-configuration has been painless for me on: An HP Pavillion 4450 A Compaq Deskpro 3 old Pentium NOTEBOOKS (All compaq) 1 Custom-built web server 1 HP NetServer (I forget the model) 1 Dell 4800 notebook As you can see, there is great x-support in 7.2, it was really mature, 8.0 is even nicer, but if you're on older hardware don't bother becasue you'll take a HUGE performance hit (KDE 2.1 and Nautilus are memory suckers, maybe with a lightweight window manager you'll be ok though..) Wes ---------- Original Message ---------------------------------- From: gwlt(a)ma.ultranet.com Reply-To: wlug(a)mail.wlug.org Date: Thu, 03 May 2001 15:22:12 GMT >All right, > > Thank you for the assistance all. It has been helpful. > I took Andy & Jeff's lead to check the Kernel and sure enough there is >no such device. >Is my best bet to try to load a newer version? I am less afraid of this >prospect after fighting my way through X problems in 6.0 before going to >7.1. > Any words to the wise before embarking on this adventure? Up until now I >have used off the shelf disks to get the job done. How much more >treacherous is trying to grab stuff on-line? > >COLIN > >> Basic stuff: if you cannot cat a file to /dev/lp0, then you probably >have >> a kernel related problem. That will need to be fixed first. Jeff's >> earlier e-mail explains in brief how to do this. > >> Try something like this: > >> cat/.cshrc > /dev/lp0 > >> OK, once that works, you know that the kernel is OK. > > >_______________________________________________ >Wlug mailing list >Wlug(a)mail.wlug.org >http://mail.wlug.org/mailman/listinfo/wlug >

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Cheap Servlet Hosting
by Sands Fish 04 May '01

04 May '01

Hey all, Just a quickie. Anyone know of any good hosting providers that support running servlets? Maybe something not too expensive, although that's not bloody likely. Thanx! -Sands

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FYI: Update on USENIX Conferences (68152)
by Andy Stewart 04 May '01

04 May '01

---------- Forwarded Message ---------- Subject: Update on USENIX Conferences (68152) Date: Thu, 3 May 2001 01:09:58 -0700 (PDT) From: enotify(a)usenix.org To: astewart(a)world.std.com The USENIX Annual Technical Conference June 25-30, 2001 in Boston, MA http://www.usenix.org/events/usenix01 REGISTER BY May 25, 2001, and SAVE up to $200! ================================================ Featuring THIRTY TUTORIALS, seventeen brand-new. Topics include: Running Web Servers Securely Advanced Solaris Administration Network Security Profiles UNIX Network Programming Network Programming with Perl Forensic Computer Investigations Large Heterogeneous Networks Inside the Linux Kernel Practical Wireless IP Security Exploring the Potential of LDAP Advanced Topics in Perl Programming Topics for System Administrators Wireless Networking Fundamentals UNIX Network Programming Topics Plus INVITED TALKS on WAP, IP wireless networking, Napster and Gnutella, E-voting in public elections, virtual machines, online privacy, active content, protocol design history and hazards, a Microsoft acquisition, and secure DNS. *KEYNOTE ADDRESS by Daniel D. Frye, Director, IBM Linux Technology Center *CLOSING SESSION by Cynthia Breazeal, Researcher, MIT Media Lab, and her robot Kismet. * FREENIX track dedicated to open source *VENDOR EXHIBITION featuring top companies, technology and information For more information and to register, visit: http://www.usenix.org/events/usenix01 -------------------------------------------------------- PAPER SUBMISSIONS DEADLINES: FAST: Conference on File and Storage Technologies January 28-29, 2002, in Monterey, CA. http://www.usenix.org/events/fast/ Please submit abstracts by July 13, 2001 ALS: 5th Annual Linux Showcase & Conference November 6-10, 2001, in Oakland, CA http://www.linuxshowcase.org Please submit abstracts by June 5, 2001. LISA: 15th Systems Administration Conference December 2-7, 2001, in San Diego, CA http://www.usenix.org/events/lisa2001 Please submit abstracts by June 5, 2001. ****************************************************************** If you do NOT want to receive email announcements about USENIX Association activities, please reply to this message, and you will not receive future email notices. ****************************************************************** ------------------------------------------------------- -- Andy Stewart, Founder Worcester Linux Users' Group Worcester, MA USA http://www.wlug.org

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Fwd: Re: [Wlug] Lp0 issues
by gwlt＠ma.ultranet.com 04 May '01

04 May '01

All right, Thank you for the assistance all. It has been helpful. I took Andy & Jeff's lead to check the Kernel and sure enough there is no such device. Is my best bet to try to load a newer version? I am less afraid of this prospect after fighting my way through X problems in 6.0 before going to 7.1. Any words to the wise before embarking on this adventure? Up until now I have used off the shelf disks to get the job done. How much more treacherous is trying to grab stuff on-line? COLIN > Basic stuff: if you cannot cat a file to /dev/lp0, then you probably have > a kernel related problem. That will need to be fixed first. Jeff's > earlier e-mail explains in brief how to do this. > Try something like this: > cat/.cshrc > /dev/lp0 > OK, once that works, you know that the kernel is OK.

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Lp0 issues
by gwlt＠ma.ultranet.com 02 May '01

02 May '01

I have been making myself at home in KDE 1.1.2 under Linux 2.2.15-4mdk and have managed to slowly get most functionality off of the old Windows half of the dual boot drive. There is one major impediment to moving over entirely: I cannot print. I have an Epson Stylus Color 660, and can not make it work, reconfigure and test as I try. If I am not mistaken the system is using a ghostwriter filter that generically addresses Epson Stylus Color printers (I have tried all sorts of earlier drivers and generic options within this.) When you go to the setup and configuration there is no auto detect of the printer and type, You must manually chose it, and when you try any form of a test print you get: "Waiting for lp0 to become ready (offline?)" If you try to test print from RHLinux Print System Manager ASCII directly you get: "Couldn't write file "dev/lp0": no such device" When I try to print from an app. I get: "lpr: lp: lp: unknown printer" If you can spare a few seconds I would be thoroughly grateful for your thoughts.

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RE: [Wlug] SCSI HD Boot Failure! BLA!
by Keller, Tim 30 Apr '01

30 Apr '01

That'll probably be really tough, since it won't even boot for the first time... What you could try is using a boot diskette to get the machine up and running, then compile a custom kernel that has support for the scsi card compiled in (not as a module) The kernel that the installer uses has -everything- compiled in so it'll work on a maximum number of systems, however, the kernel it installs on your machine does not. Hope that helps! Tim Keller -----Original Message----- From: Ben Dow [mailto:bdow@WPI.EDU] Sent: Saturday, April 28, 2001 5:30 AM To: wlug(a)mail.wlug.org Subject: Re: [Wlug] SCSI HD Boot Failure! BLA! Try compiling scsi support into your kernel, or using a different precompiled kernel if you're not into compiling your own. You probably had scsi support in the installation kernel but not the one it installs to boot from by default. On Sat, 28 Apr 2001, Sands Fish wrote: > Hello again all, > I've just recently started putting together a Mandrake 8.0 box. (About > 3 hours ago, yes in the middle of the night.) For a hard drive, I have an > IBM SCSI Drive on an Adaptec 2940-U2 card. When I ran the install, it found > the card and the drive automagically. I was impressed and happy. Went > through the installation fine, copied all the files. But as soon as I > rebooted to run it for the first time, I get the LILO graphical screen, I > choose one of the options (any), and get the following error... > > request_module[block-major-8]: Root fs not mounted > VFS: Cannot open root device "801" or 08:01 > Please append a correct "root=" boot option > Kernel panic: VFS: Unable to mount root fs on 08:01 > > Just some more information. The HD is on SCSI ID #6. The controller is on > #7. The SCSI BIOS sees the drive because I can see it report it on boot. > When I watch the boot messages fly by for Linux, I see no reference to any > sd# devices at all. > > I'm really completely lost here. Would changing the SCSI ID # help? That > doesn't seem to be likely. Any suggestions would be greatly appreciated. > Thanx a lot guys/grrls!! > > - - s a n d s - - > SandsFish(a)ArtKillsYuppieBabies.com > _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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ipchains flush
by Richard Goodman 28 Apr '01

28 Apr '01

I'm running three dual-homed RedHat 7.0 boxes on separate DSL or cable, each doing IP Masquerading to private networks. I'm attempting to do some more serious firewalling, and am trying to debug problems in a rc.firewall script generated from Bob Ziegler's site. I've noticed that when I swap between Bob's 600+ line script and Rusty's Three-Line Guide to Masquerading (IPCHAINS How-To) , each modified to start with "ipchains -F" which should flush all existing rules, that the flush isn't happening. I'm switching by doing "sh <scriptname>" after having made both scripts executable. If I reboot Linux after changing which script is referenced in /etc/rc.d/rc.local, then everything is clean. Any ideas? Dick -- ------------------------------------------------- Richard Goodman dick(a)goodman1.net ---> Home: (508) 753-DICK trader(a)goodman1.net ---> Work: (508) 757-3452 voice/fax

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Ximian Gnome on Debian
by Orion 28 Apr '01

28 Apr '01

Just in case anyone here uses Debian and is thinking of installing Ximian1.4, the directions that say to apt-get install task-helix-gnome are wrong. I've gone and made some task packages based on what helix/ximian used to have for its previous release. Just add this to your sources.list and you can use them: deb http://zork.net/~orion potato main (or s/potato/unstable/ of you prefer) also, if you need a deb-src line for ximian, until they fix it (IF they fix it) you need to use this instead of what they say: deb-src http://red-carpet.ximian.com/debian/ dists/potato/main/sources/ (again, s/potato/woody/ if you wish) -- Orion orion [at] tribble [dot] dyndns [dot] org "so did you eat the dog or walk it? ;)" - iain

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SCSI HD Boot Failure! BLA!
by Sands Fish 28 Apr '01

28 Apr '01

Hello again all, I've just recently started putting together a Mandrake 8.0 box. (About 3 hours ago, yes in the middle of the night.) For a hard drive, I have an IBM SCSI Drive on an Adaptec 2940-U2 card. When I ran the install, it found the card and the drive automagically. I was impressed and happy. Went through the installation fine, copied all the files. But as soon as I rebooted to run it for the first time, I get the LILO graphical screen, I choose one of the options (any), and get the following error... request_module[block-major-8]: Root fs not mounted VFS: Cannot open root device "801" or 08:01 Please append a correct "root=" boot option Kernel panic: VFS: Unable to mount root fs on 08:01 Just some more information. The HD is on SCSI ID #6. The controller is on #7. The SCSI BIOS sees the drive because I can see it report it on boot. When I watch the boot messages fly by for Linux, I see no reference to any sd# devices at all. I'm really completely lost here. Would changing the SCSI ID # help? That doesn't seem to be likely. Any suggestions would be greatly appreciated. Thanx a lot guys/grrls!! - - s a n d s - - SandsFish(a)ArtKillsYuppieBabies.com

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