[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Hi, I am new here, can someone tell me where I can find the patch talked about in this thread? Thanks!! -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Closing invalid cupsys task (whoever added it). ** Changed in: cupsys (Ubuntu) Status: New = Invalid ** Changed in: cupsys (Ubuntu Feisty) Status: New = Invalid -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Copied dbus to feisty-updates. ** Changed in: dbus (Ubuntu Feisty) Status: Fix Committed = Fix Released -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I installed the patch in 2 servers (ubuntu server 7.04) and everything is OK now... thank you very much to all people who contributed to the fix. EOF -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I installed the update today for SRU verficiation, it installs/works fine for me. I can not reproduce the original bug, but I'm happy to set it to verification-done on the grounds that two community people already reported that it fixes the bug and that Martin was able to reproduce the bug and verify the fix. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
** Changed in: dbus (Ubuntu Feisty) Status: Fix Released = Fix Committed -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
** Tags added: verification-done ** Tags removed: verification-needed -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I've installed the package on Friday the 27th of July , and this seems to have solved the problem on our server too. Roberto -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
** Changed in: cupsys (Debian) Status: Unknown = Fix Released -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Thanks Martin. Will this patch result in a new package being released or do I need to manually compile this? Thanks, Frank -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Hi Roberto, Roberto Colnaghi [2007-07-26 11:28 -]: Hi folks, I'm new around here. I have the same problem, but I noticed that cupsys doesn't depend on dbus, in fact I don't even have it installed on my server. So, I'm wondering how a dbus update can solve the problem. Am I missing something? It depends on libdbus-1-3, which is at fault here. It tries to start a dbus instance, fails (because dbus itself is not installed), and forgets to clean up the pipes. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Hi folks, I'm new around here. I have the same problem, but I noticed that cupsys doesn't depend on dbus, in fact I don't even have it installed on my server. So, I'm wondering how a dbus update can solve the problem. Am I missing something? Roberto -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Hi Roberto, Roberto Colnaghi [2007-07-26 13:26 -]: Thank you Martin. So, either the problem lies in libdbus-1-3, and this is the package that should be updated, or cupsys requires dbus, but the dependency is not present, so a cupsys package update (to include the dependency) is needed. The problem *is* in libdbus-1-3. Sorry for the confusion if I was unclear. I was speaking about the source package 'dbus' sometimes (which produces the library, too). cupsys should not depend on dbus at all. It should just provide the notification service if dbus is installed. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Hi all, I also got the libdbus-1-3_1.0.2-1ubuntu4_amd64.deb from proposed and installed it. Everything looks ok, a wc -l of my lsof -p stayed steady at 43 as I shot a dozen or so jobs at it. Thanks so much. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I still could not determine how to trigger that problem with a normal system, however, with some incredible hideous hacks in dbus I was able to force this condition (calling dbus-launch). I verified that the problem is indeed that _dbus_get_autolaunch_address() does not close the reading end of the pipe in dbus 1.0.2. This has been fixed in gutsy recently with dbus 1.1.1. The patch for Feisty is trivial, will prepare an SRU now. ** Changed in: cupsys (Debian) Importance: Unknown = Undecided Bugwatch: Debian Bug tracker #425944 = None Status: Fix Released = New ** Changed in: cupsys (Debian) Importance: Undecided = Unknown Bugwatch: None = Debian Bug tracker #425944 Status: New = Unknown ** Changed in: dbus (Ubuntu) Sourcepackagename: cupsys = dbus Status: Incomplete = Fix Released -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
dbus (1.0.2-1ubuntu4) feisty-proposed; urgency=low * Add debian/patches/02_dbus-launch_close_pipe.patch: - _dbus_get_autolaunch_address(): When calling dbus-launch fails, close the reading end of the pipe. - This caused a serious fd leak in programs like cups when they repeatedly try to send dbus messages, dbus is not running, and dbus-launch is not available or otherwise fails to execute. - LP: #112803 -- Martin Pitt [EMAIL PROTECTED] Thu, 26 Jul 2007 11:08:35 +0200 ** Changed in: dbus (Ubuntu Feisty) Status: Fix Committed = Fix Released -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
** Tags added: verification-needed -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
** Changed in: cupsys (Ubuntu Feisty) Importance: Undecided = High Assignee: (unassigned) = Martin Pitt -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Hi all, I've tested the packages from feisty-proposed twice and i can confirm that the bug is fixed!! My cups server works correctly and I can print all my jobs without having to restart cupsys. Thanks a lot!! -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Thank you Martin. So, either the problem lies in libdbus-1-3, and this is the package that should be updated, or cupsys requires dbus, but the dependency is not present, so a cupsys package update (to include the dependency) is needed. Roberto -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
** Changed in: dbus (Ubuntu Feisty) Status: New = Fix Committed -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Thanks a lot to everyone for your help with debugging this! I uploaded a fixed dbus to feisty-proposed, it should be available in about two hours. Can you please test the packages from feisty-proposed and confirm that they fix this issue? If we get some confirmations, the package can go to feisty-updates next Thursday. I attach the debdiff used for this stable release update. ** Attachment added: SRU debdiff http://launchpadlibrarian.net/8571845/dbus.112803.debdiff -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
hi, schweini [2007-07-24 22:14 -]: So, anyone have a rough date on when this will get deployed? according to the debian ticket, it seems rather easy to resolve... So far I was unable to reproduce the bug, and the Debian ticket suspected the pam helper as the culprit, which was not confirmed. So until a developer can actually reproduce this, there is no firm schedule. As soon as we have a solution, we will deploy it for Feisty as well, of course. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Hi Martin, Hi all, I investigated a bit more, and (at least for my setups) it seems that libdbus is the culprit. In my setup, there are several cups servers up and running. The on running on my Workstation works fine - and my workstation is a 'full grown installation' with X-Servers, Gnome and all that stuff. But the stripped down printservers suffer from this problem. I think it depends on what is installed and what not. I recompiled cups packages (the original feisty ones and 1.2.12 from gusty) with --disable-dbus and the file descriptor leak was gone for all my systems. On one system that was previously working with the original feisty packages, the fd leaking started after installing additional printer drivers (cups-driver-gutenprint - and i think hpijs). The dependencies pulled lots of other packages - f.i. some xorg/x11 related libs. After that, cups (or libdbus) tries to start dbus-launch, which itself complains something like Autolaunch error: X11 initializa... - (see my previous strace post). i attach a list of installed packages of one of my servers. don't get confused - the installed cups packages are mine, taken from gusty and compiled with dbus disabled on feisty. But the fd leak starts as soon as i install the original feisty packages. Hope this helps reproducing the bug. I also could do some further debugging / investigation if needed. Shall we involve dbus people? have a nice day, chris ** Attachment added: list of installed packages http://launchpadlibrarian.net/8563548/dpkg-info.tar.bz2 -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I have also compiled a package from 1.2.12 and added those patches from 1.2.11 (gusty) that patched successfully, but compiled with --enable- dbus, and it works! The number of file descriptors is back to 2 after each print job. I have installed cups-driver-gutenprint, as well as hplip hpijs. And i cannot find a message Autolaunch error: X11 ini. in my log files. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
== So until a developer can actually reproduce this, there is no firm schedule. (Martin said) See the file I've attached, please. To reproduce the bug in my work computer I've just: 1) opened the file document.odt with OpenOffice.org writer. 2) clicked in Print directly icon 3) closed the Openoffice.org writer 4) opened the file document.odt with OpenOffice.org writer. 5) clicked in Print directly icon 6) closed the Openoffice.org writer 7) ... and so on about ten times. So, the bug works on my home and on my work computer, that is, I can reproduce the bug in a bdifferent computer/b, in aa different lan/b, in ba different printer/b, and with ba very different sotware installed/b. My printer at work is a usb printer: Epson stylus D78. So, I can reproduce the bug in a serial and in a usb printer. I've attached 3 different files: lsof.before and error_log.before, files that I can logged bbefore/b uninstalling cups (exactly the following packages: cupsys, bluez-cups, cups-pdf, cupsys-driver-gutenprint, hplip, ubuntu-desktop) (bug is off). lsof.after and error_log.after, files that I can logged bafter/b reinstalling cups (exactly the following packages: hpijs-ppds, python- imaging, python-qt3, python-reportlab, python-sip4, bluez-cups, cupsys, cupsys-driver-gutenprint, hplip, ubuntu-desktop), but without restart my computer (bug is off). And finally: lsof.bug and error_log.bug, files that I can logged after restart my computer. At lsof_error_bug I've reproduced the bug twice: from the time 11:54 to 12:26 aprox., and from the time 12:26 to the end of the file. Both times, cups stops printing after 6-9 jobs printed. Both times, I've obtained the same cups error: Unable to create job filter pipes - Too many open files. Both times, I've had to restart cups to be able to print again. In any moment, I've obtained any message error about dbus. I've attached my dpkg-selections to compare with Christian logs... Something more? ** Attachment added: cups_bug.tar.gz http://launchpadlibrarian.net/8566527/cups_bug.tar.gz -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I am running here clustered X-terminal servers with cups on it as print service. I have the problem with feisty version as well as with the 1.2.11 (compiled as recommended above). I can contribute this: when i have a stalled print job, i see one additional pipe handle each time cups tries to reprint or reconnect to the printer. This way i the open file number is exceeded within minutes, you can watch it online. A cupsys force-reload brings the number of pipes back to two. Until the bug is fixed i have a small script driven by cron which does this reload when the number of pipes exceeds 50. That is not nice, but it prevents cups from getting quickly unusable. With Debian Etch file servers i do not see a similar problem. I desperately hope that someone can fix this...soon. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I should mention that the two debian etch boxes on which cups is ok, uses version 1.2.12 with a reduced set of debian patches: 02_configure.dpatch 03_clean.dpatch 06_disable_backend_setuid.dpatch 08_cupsd.conf.conf.d.dpatch 09_runasuser.dpatch 11_pam.dpatch 12_quiesce_ipp_logging.dpatch 19_cupsaccept.dpatch 47_pid.dpatch 53_usr_share_ppd_support.dpatch 54_cups-config_modeldir.dpatch 60_device_uri.dpatch 64_driverfolder.dpatch 67_printcap.dpatch 68_edit-config.dpatch I did not test the debian package. When i find the time, i will try to compile same version on kubuntu to see if that works. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I tried Blades workaound (installing Edgys package), but i just get a bunch of build-errors.br br Can anybody confirm or deny that this will soon be fixed in the regular (K)Ubunto repos? Im deploying a couple of small buisiness servers, and was planing on using Kubuntu, but iĺl have to wait til at least printing is working fine. And its quite a drag to restart cups via cron every couple of minutes, just in case. So, anyone have a rough date on when this will get deployed? according to the debian ticket, it seems rather easy to resolve... -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Just in case, meanwhile the fix is released, an ugly but effective script to restart the cupsd when the number of pipes is high: --- #! /bin/bash pipes=$(sudo lsof -p `pidof cupsd` | grep pipe | wc -l) maxpipes=30 if [[ $pipes -gt $maxpipes ]] ; then echo Reiniciando servidor CUPS date /var/log/cups/restart4pipes.log /etc/init.d/cupsys restart fi --- Of course, you can drive the file with cron... this script logs the date and time of the events. Any news about the fix?... I'm trying to introduce ubuntu server as the default server in my company, but those things are not exactly the best publicity :D ... anyway, thanks for ubuntu people... -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Hi There,
i'm joining this thread because i also have this problem on some of my
cups machines. I have several cups servers running, and the 'socket
eating' problem only occures on some of them, not on all.
I started debugging by myself and discovered that my fd eating problem
is originated from dbus. I strace'd cupsd and discovered following (on
the 'fd eating machin'):
every time when i spool a job, libdbus seems to executes dbus-launch:
pipe([15, 16]) = 0
clone(Process 4232 attached
child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0xb7c0c918) = 4232
[pid 4229] close(16) = 0
[pid 4229] read(15, unfinished ...
[pid 4232] open(/dev/null, O_RDWR) = 17
[pid 4232] close(15) = 0
[pid 4232] close(0)= 0
[pid 4232] close(1)= 0
[pid 4232] close(2)= 0
[pid 4232] dup2(17, 0) = 0
[pid 4232] dup2(16, 1) = 1
[pid 4232] dup2(17, 2) = 2
[pid 4232] close(17) = 0
[pid 4232] close(16) = 0
[pid 4232] execve(/usr/bin/dbus-launch, [dbus-launch, --autolaunch,
c240c094f96d50bd8cca400046655800...,
--binary-syntax], [/* 17 vars */]) = 0
[pid 4232] brk(0) = 0x804e000
[removed lots of stuff]
[pid 4232] mprotect(0xb7e98000, 4096, PROT_READ) = 0
[pid 4232] munmap(0xb7f8f000, 15871) = 0
[pid 4232] brk(0) = 0x804e000
[pid 4232] brk(0x806f000) = 0x806f000
[pid 4232] write(2, Autolaunch error: X11 initializa..., 45) = 45
[pid 4232] exit_group(1) = ?
Process 4232 detached
... read resumed , 1024)= 0
--- SIGCHLD (Child exited) @ 0 (0) ---
sigreturn() = ? (mask now [])
waitpid(4232, [{WIFEXITED(s) WEXITSTATUS(s) == 1}], 0) = 4232
time(NULL) = 1181048565
write(4, D [05/Jun/2007:15:02:45 +0200] D..., 70) = 70
after that, fd 15 stays open. ( 15 - pipe:[60116] )
I think this is rather a libdbus bug not a cups bug.
on my 'good' machine i see an initinal connect to
/var/run/dbus/system_bus_socket during startup and that's it. no further
dbus-launch forks and so on.
I have no idea why it works for some machines and for some not. dbus
itself is up and running on all machines.
can somebody also experiencing fd eating verify this issue by doing
following:
/etc/init.d/cupsd stop
strace -f cupsd 2strace.log
lp /etc/hosts (on other terminal)
and then have a look into the strace.log if there are dbus-launch calls or not?
thanks,
chris
--
MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not
printed)
https://bugs.launchpad.net/bugs/112803
You received this bug notification because you are a member of Ubuntu
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[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I only found out about this bug last night as we were putting the new Fiesty print server into production. I ran the strace and also see execve(/usr/bin/dbus-launch in my log. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
** Changed in: cupsys (Debian) Status: Unknown = Fix Released -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
** Also affects: cupsys (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=425944 Importance: Unknown Status: Unknown -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I just uploaded cupsys (1.2.12-1ubuntu1) gutsy; urgency=low . * Merge to Debian's svn head to get upstream fixes. * debian/patches/10_external_pam_helper.dpatch: Close pipes in the case of errors, too. This can not really be responsible for the mess in #112803, but should be fixed anyway. This fixes the only pipe handling bugs that I can see. In the 'normal' case, pipes were already closed properly in that patch. I am not able to reproduce the issue. I tried a standard USB printer and a file:// target, tried on the command line with and without specifying a host, tried printing from a Gnome app (gedit), and played around with administrative commands in the web interface. None of these actions produced additional FIFOs (just the two that are always open, and an additional one when a print job was running). Do you use remote or local printing? Can someone please attach /etc/cups/cupsd.conf and /etc/cups/printers.conf, and maybe even a detailled recipe for reproducing this? ** Changed in: cupsys (Ubuntu) Status: Triaged = Incomplete -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
== Martin Here you have attached the files you have requested... To reproduce this bug only I have to send to the printer many different jobs consecutively with an interval of some seconds. For example, the last time I reproduce the bug, I send 10 jobs with an interval of 4/5 seconds... My printer is a Epson Stylus color 600, a serial printer... ** Attachment added: cupsd+printers_conf.tar.gz http://launchpadlibrarian.net/8494296/cupsd%2Bprinters_conf.tar.gz -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Sorry: I use local printing.. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
== Till Just in case, I've tried your instructions: $ sudo aptitude install lsb I've downloaded http://www.openprinting.org/download/printdriver/RPMS/i486/cups-1.2.11-1lsb3.1.i486.rpm $ sudo alien --scripts *.rpm $ sudo dpkg -i *.deb $ sudo cp /etc/cups/printers.conf /etc/opt/cups/ $ sudo cp /etc/cups/ppd/*.ppd /etc/opt/cups/ppd/ $ sudo /etc/init.d/cupsys stop * Stopping Common Unix Printing System: cupsd [ OK ] $ sudo /etc/init.d/cups start cups: started scheduler. And I can't print!! -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
We need a test with a CUPS version which does not have the numerous patches as the Ubuntu version has. Can you try the following: Download http://www.openprinting.org/download/printdriver/RPMS/i486/cups-1.2.11-1lsb3.1.i486.rpm or http://www.openprinting.org/download/printdriver/RPMS/x86_64/cups-1.2.11-1lsb3.1.x86_64.rpm depending on whether you are using the 32-bit or 64-bit PC platform. Convert the package to the Debian format: sudo apt-get install alien sudo alien --scripts cups-*.rpm Install this package: sudo dpkg -i cups_*.deb Transfer your print queues to the new CUPS: sudo cp /etc/cups/printers.conf /etc/opt/cups/ sudo cp /etc/cups/ppd/*.ppd /etc/opt/cups/ppd/ Stop the system's CUPS /etc/init.d/cupsys stop and start the new CUPS /etc/init.d/cups start (NOTE: only cups not cupsys here). Try to print and observe whether the memory leak appears again. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I forgot one thing: Before installing the CUPS package, you need to install the LSB compatibility package: sudo apt-get install lsb -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
See Mike's comment and my last comment in http://www.cups.org/str.php?L2438 I have looked into the patches of the Ubuntu CUPS package and the relevant patch (8 KB) is attached. The patch separates the verification of the credentials into an external program which runs SUID root (as CUPS runs as user in Ubuntu). Username and password are sent via a pipe to the standard input of the external program (newly introduced function cupsdCallPamAuthHelper()). It seems that this pipe is not correctly closed. The patch is one of Martin Pitt's non-root mode patches, therefore assigning to Martin Pitt. ** Changed in: cupsys (Ubuntu) Importance: Medium = High Assignee: (unassigned) = Martin Pitt ** Attachment added: Patch to move authentication into external SUID root program http://launchpadlibrarian.net/8410429/10_external_pam_helper.dpatch -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I think this bug is worth an SRU. It breaks an important function of Feisty (Printing) and the fix is probably small (inside an 8-KB patch). -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Thank you. I have reopened the issue upstream at http://www.cups.org/str.php?L2438 and attached all your files. ** Changed in: cupsys (Ubuntu) Status: Incomplete = Triaged -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
The issue also has a ticket in the debian bugtracker: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=425944 -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
== Till: Here you have attached my error_log file (+28 Mb without compression ) after set the LogLevel to debug2 in cupsd.conf and I can confirm that the bug is not fixed. I've also attached the output from sudo lsof | grep cupsys and a capture when the bug is on and I try to print from Evince. I wish it was useful for solving the problem... If you need any data If you need any other data, only you have to say it because I can replay the bug... Now I hnow how... ** Attachment added: cubells.tar.gz http://launchpadlibrarian.net/8333605/cubells.tar.gz -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I can confirm that this is not fixed in the latest updates on Gutsy. What makes this really difficult is my customer has a proprietary app on SCO that we ported to Linux and I setup SAMBA and told him all about Linux goodness but his printing dies a couple times a day now :( -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I remove /etc/rc2.d/S19cupsys and i do invoke-rc.d cupsys with a system call when load my X program.. I work in kiosko mode with only one program running. If you don´t have this option to start cups, I recommend that you make an script that execute this at at the beginning of Xsession, it does not matter if start more of once. To probe that this really work, remove /etc/rc2.d/S19cupsys (if you load rc2) and probe start the service from the Xsession in an Xterm... and you will see that the pipe, the open files will not accumulate. I´m sorry by my english... Saludos Mauricio -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
mstreibe, and anyone else who has reported this problem, can you please set the LogLevel to debug2 (not simply debug) in cupsd.conf, restart CUPS again (or reboot) and then supply the error_log as soon as the problem occures again? The extra info which debug2 supplies is very important. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I posted another upstream bug report: http://www.cups.org/str.php?L2415 Can everyone who has still the file descriptor leaking problem supply his error_log (set LogLevel to debug in /etc/cups/cupsd.conf and restart CUPS with /etc/init.d/cupsys restart) and cupsd.conf? ** Changed in: cupsys (Ubuntu) Status: Confirmed = Needs Info -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Till, Just to clarify, do you only need the error log up to the point where it starts endlessly repeating? -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Yes, from the repeats include only one and tell what is repeating. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Can you please supply everything asked for by Mike Sweet (author of CUPS) in the upostream bug report? http://www.cups.org/str.php?L2415 -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Pitti, can you check whether this problem can be caused by your non-root patches? ** Changed in: cupsys (Ubuntu) Importance: Undecided = Medium -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Same here. Upgraded from edgy to feisty and the problem showed up. Upgraded to cups to 1.2.11. Still problems. Upgraded whole machine to gutsy. No good. Downgraded cups in gutsy to 1.2.4. Still same problem. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Hello, the same problem on my cups server: cups version from feisty and current gutsy Ubuntu Version: 7.04 Linux 2.6.19-4-server #2 SMP Thu Apr 5 06:07:34 UTC 2007 i686 GNU/Linux (xen domU) -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I tried with cups 1.2.4 as did you say Blade, but it then had the exact same symptoms in my system Feisty (7.04). Cups still crash! Mauricio -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Recompiling Edgy's cupsys 1.2.4 works as a workaround. Was tired of restarting cups servers. # wget http://launchpadlibrarian.net/4710126/cupsys_1.2.4.orig.tar.gz # wget http://launchpadlibrarian.net/4710127/cupsys_1.2.4-2ubuntu3.diff.gz # wget http://launchpadlibrarian.net/4710128/cupsys_1.2.4-2ubuntu3.dsc # dpkg-source -x cupsys_cupsys_1.2.4-2ubuntu3.dsc # cd cupsys-1.2.4 # dpkg-buildpackage -rfakeroot # cd .. # sudo dpkg -i *.deb This is a fairly serious error though. Without a workaround it prevents ubuntu 7.10 to be even considered as a printing server. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Recompiling Edgy's cupsys 1.2.4 works as a workaround. Was tired of restarting cups servers. # wget http://launchpadlibrarian.net/4710126/cupsys_1.2.4.orig.tar.gz # wget http://launchpadlibrarian.net/4710127/cupsys_1.2.4-2ubuntu3.diff.gz # wget http://launchpadlibrarian.net/4710128/cupsys_1.2.4-2ubuntu3.dsc # dpkg-source -x cupsys_cupsys_1.2.4-2ubuntu3.dsc # cd cupsys-1.2.4 # dpkg-buildpackage -rfakeroot # cd .. # sudo dpkg -i *.deb This is a fairly serious error though. Without a workaround it prevents ubuntu 7.04 to be even considered as a printing server. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Yes I've had to have cups restart every minute to work on a server. I'm looking into trying to install the previous edgy version for a workaround. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I am also experiencing this exact problem. So I followed Kirk's instructions to upgrade to 1.2.11, but just like Kirk, it does not fix the problem for me. The problem persists with cupsys 1.2.11. $ apt-cache policy cupsys Installed: 1.2.11-2ubuntu1 $ tail -f /var/log/cups/error_log E [09/Jun/2007:16:14:05 +1000] Unable to accept client connection - Too many open files. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Now we have a new cups version: 1.2.11-2ubuntu2 http://packages.ubuntu.com/gutsy/net/cupsys Can you try it?? -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
How would be the best way to try this new version? -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Download the gutsy package and install it... or follow Kirk's instructions with: http://launchpadlibrarian.net/7950345/cupsys_1.2.11.orig.tar.gz http://launchpadlibrarian.net/7950346/cupsys_1.2.11-2ubuntu2.diff.gz http://launchpadlibrarian.net/7950347/cupsys_1.2.11-2ubuntu2.dsc -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Sorry, no joy with cupsys_1.2.11-2ubuntu2... Compile and install went well again, but then it had the exact same symptoms. It's still spawning about 10 FIFO pipes per job that it never closes. Flavor: Edubuntu Version: 7.04 Kernel: AMD64 Thanks for continuing to look into this. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I have changed the status of this bug back to Confirmed from Fixed Released because I'm still seeing it after updating my Feisty to cupsys_1.2.11-2ubuntu1. (Pascal De Vuyst asked in bug 118356 that we put comments in this bug report instead of one of the duplicates, but it doesn't make sense to add confirming comments to a closed bug, so I'm reopening it.) Last night I upgraded our Edubuntu Feisty server to 1.2.11 per the instructions above. No problems on the compile. But this morning cupsys stopped and began filling /etc/var/cups/error_log as others have reported. I caught it at 11 GB, but past experience says it was on its way to filling the partition. Here are the first few lines of the cups error_log: E [07/Jun/2007:11:37:03 +0300] PID 14024 (/usr/lib/cups/filter/pstops) stopped with status 24! E [07/Jun/2007:11:37:03 +0300] PID 14025 (/usr/lib/cups/backend/lpd) stopped with status 24! E [07/Jun/2007:11:38:01 +0300] Unable to create job status pipes - Too many open files. E [07/Jun/2007:11:38:32 +0300] Unable to create job status pipes - Too many open files. E [07/Jun/2007:11:38:33 +0300] Unable to accept client connection - Too many open files. E [07/Jun/2007:11:38:33 +0300] Unable to accept client connection - Too many open files. E [07/Jun/2007:11:38:33 +0300] Unable to accept client connection - Too many open files. E [07/Jun/2007:11:38:33 +0300] Unable to accept client connection - Too many open files. E [07/Jun/2007:11:38:33 +0300] Unable to accept client connection - Too many open files. E [07/Jun/2007:11:38:33 +0300] Unable to accept client connection - Too many open files. The last line repeats for the rest of the file at several hundred KB per minute. I forgot to do an lsof while cups was dead. The next time it dies, I will do it. Is there any other information that would be helpful for troubleshooting? Thanks for looking into this. ** Changed in: cupsys (Ubuntu) Status: Fix Released = Confirmed -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
cupsys_1.2.11-2ubuntu1 is currently running. It has opened many FIFO pipes that it has not closed. It hasn't crashed yet, but experience shows that it will soon. I've attached an output from lsof -p $(pidof cupsys). This shows about 700 open pipes. About 50 jobs have been printed since cupsd was restarted. I'm running two printers, both over the network: HP 1022N and Minolta Pi3500. Hope this helps. Please let me know any other diagnostics to try. ** Attachment added: Output from sudo lsof -p $(pidof cupsd) cupsys_lsof http://launchpadlibrarian.net/8010266/cupsys_lsof -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I have not had any problem since I installed cupsys 1.2.11-2ubuntu1 as Till said... If you need any information about my system to compare, you only have to say it... -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I forgot to say that I'm running the AMD64 kernel. Doesn't seem like it should matter, but you never know. (As a temporary work-around, I've added a cron job to root's crontab that restarts cupsys every 10 minutes. It works for now, but is not very elegant.) Thanks. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
I think that what Till said should read: sudo apt-get install build-essential fakeroot sudo apt-get build-dep cupsys sudo dpkg-source -x cupsys_1.2.11-2ubuntu1.dsc cd cupsys-1.2.11 sudo dpkg-buildpackage -rfakeroot cd .. sudo dpkg -i *.deb Thanks1 -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Is there going to be an official backport/fix for Fiesty ? -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
In which version is this fixed? I'm using Gutsy and cupsys 1.2.11-2ubuntu1 and have the problem with too many open files and the log getting filled with: Unable to accept client connection - Too many open files. Unable to create job status pipes - Too many open files. It can work fine for a couple of hours, and then suddenly the log file is growing like crazy. -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
Markus said: In which version is this fixed? I'm using Gutsy and cupsys 1.2.11-2ubuntu1 and have the problem with too many open files Cupsys 1.2.11-2ubuntu1 fixed that problem in my Feisty: https://bugs.launchpad.net/ubuntu/+source/cupsys/+bug/112803/comments/17 Now I have no problem with my printer... -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 112803] Re: MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed)
** Summary changed: - Multiple jobs are not printed + MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) -- MASTER [Feisty] cupsd leaking file descriptors (was: Multiple jobs are not printed) https://bugs.launchpad.net/bugs/112803 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
