| 2009-04-10 15:52:45 |
Chris Drost |
bug |
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added bug |
| 2009-04-10 15:52:45 |
Chris Drost |
attachment added |
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Dependencies.txt http://launchpadlibrarian.net/25213807/Dependencies.txt |
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| 2009-04-10 15:52:45 |
Chris Drost |
attachment added |
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LsHal.txt http://launchpadlibrarian.net/25213809/LsHal.txt |
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| 2009-04-10 15:52:45 |
Chris Drost |
attachment added |
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LsMod.txt http://launchpadlibrarian.net/25213810/LsMod.txt |
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| 2009-04-10 15:52:45 |
Chris Drost |
attachment added |
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LsPci.txt http://launchpadlibrarian.net/25213811/LsPci.txt |
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| 2009-04-10 15:52:45 |
Chris Drost |
attachment added |
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XorgConf.txt http://launchpadlibrarian.net/25213812/XorgConf.txt |
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| 2009-04-10 15:52:45 |
Chris Drost |
attachment added |
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XorgLog.txt http://launchpadlibrarian.net/25213813/XorgLog.txt |
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| 2009-04-10 15:52:45 |
Chris Drost |
attachment added |
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XorgLogOld.txt http://launchpadlibrarian.net/25213814/XorgLogOld.txt |
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| 2009-04-10 15:52:45 |
Chris Drost |
attachment added |
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Xrandr.txt http://launchpadlibrarian.net/25213815/Xrandr.txt |
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| 2009-04-10 15:52:45 |
Chris Drost |
attachment added |
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glxinfo.txt http://launchpadlibrarian.net/25213816/glxinfo.txt |
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| 2009-04-10 15:52:45 |
Chris Drost |
attachment added |
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setxkbmap.txt http://launchpadlibrarian.net/25213817/setxkbmap.txt |
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| 2009-04-10 15:52:45 |
Chris Drost |
attachment added |
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system.txt http://launchpadlibrarian.net/25213818/system.txt |
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| 2009-04-10 15:52:45 |
Chris Drost |
attachment added |
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xdpyinfo.txt http://launchpadlibrarian.net/25213819/xdpyinfo.txt |
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| 2009-04-10 15:52:45 |
Chris Drost |
attachment added |
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xkbcomp.txt http://launchpadlibrarian.net/25213820/xkbcomp.txt |
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| 2009-04-11 00:51:25 |
Chris Drost |
summary |
GTK apps cause Xorg to segfault with error 4 under Kubuntu Jaunty |
Wacom + GTK + old configuration causes Xorg to segfault with error 4 under Kubuntu Jaunty |
|
| 2009-04-11 00:51:25 |
Chris Drost |
description |
Binary package hint: xorg
In the latest aptitude full-upgrade I did (running Kubuntu Jaunty) there were a couple of packages that said they were "recommended but would not be installed." -- I more or less shrugged these off, but I forgot to write them down.
After the computer rebooted, a whole mess of things happened: the biggest one is that now, whenever I start any GTK-based app, (tested with GIMP, Firefox, and CellWriter) X segfaults.
Since the bug is trivially reproducable, I've recorded the /var/log/syslog messages on four separate occasions after deliberately triggering this bug. They all have these lines in common:
Xorg[*****]: segfault at d0 ip 0000000000496786 sp 00007fff*******0 error 4 in Xorg[400000+1c3000]
[drm:gm45_get_vblank_counter] *ERROR* trying to get vblank count for disabled pipe 0
kdm[****]: X server for display :0 terminated unexpectedly
I have also seen these three lines erratically appear; they suggestively implicate Qt 4.5, but it may be that Qt is just noticing the X segfault:
python[17124]: segfault at 30 ip 00007fc440976bb5 sp 00007fff4a0e38f8 error 4 in libQtCore.so.4.5.0[7fc440807000+240000]
ksmserver[17070]: segfault at 8 ip 00007f2045afbe2b sp 00007f203b28f648 error 4 in libQtDBus.so.4.5.0[7f2045ab7000+74000]
ksmserver[19042]: segfault at 8 ip 00007f4c24ecde2b sp 00007f4c1a661648 error 4 in libQtDBus.so.4.5.0[7f4c24e89000+74000]
There is also a backtrace recorded in /var/logs/Xorg.0.log.old file, which looks like this:
0: /usr/bin/X(xorg_backtrace+0x26) [0x4f1b66]
1: /usr/bin/X(xf86SigHandler+0x41) [0x485a61]
2: /lib/libc.so.6 [0x7f2d63995040]
3: /usr/lib/xorg/modules/input//wacom_drv.so [0x7f2d61795035]
4: /usr/bin/X(ActivateDevice+0x3e) [0x447a8e]
5: /usr/bin/X(OpenInputDevice+0x10) [0x4968e0]
6: /usr/bin/X(ProcXOpenDevice+0xa3) [0x545823]
7: /usr/bin/X(Dispatch+0x364) [0x44e304]
8: /usr/bin/X(main+0x3bd) [0x433d8d]
9: /lib/libc.so.6(__libc_start_main+0xe6) [0x7f2d639805a6]
10: /usr/bin/X [0x433219]
Saw signal 11. Server aborting.
This suggests that maybe something with the wacom driver is to blame?
I don't know, and at this point I'm lost. Probably the only helpful thing I can really tell you is that it was a recent package that broke the setup; firefox used to run just fine.
ProblemType: Bug
Architecture: amd64
DistroRelease: Ubuntu 9.04
Package: xorg 1:7.4~5ubuntu18
ProcEnviron:
LANGUAGE=
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersion: Linux version 2.6.28-11-generic (buildd@crested) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #41-Ubuntu SMP Wed Apr 8 04:39:23 UTC 2009
SourcePackage: xorg
Uname: Linux 2.6.28-11-generic x86_64 |
Binary package hint: xorg
In the latest aptitude full-upgrade I did (running Kubuntu Jaunty) there were a couple of packages that said they were "recommended but would not be installed." -- I more or less shrugged these off, but I forgot to write them down.
After the computer rebooted, a whole mess of things happened: the biggest one is that now, whenever I start any GTK-based app, (tested with GIMP, Firefox, and CellWriter) X segfaults.
Since the bug is trivially reproducable, I've recorded the /var/log/syslog messages on four separate occasions after deliberately triggering this bug. They all have these lines in common:
Xorg[*****]: segfault at d0 ip 0000000000496786 sp 00007fff*******0 error 4 in Xorg[400000+1c3000]
[drm:gm45_get_vblank_counter] *ERROR* trying to get vblank count for disabled pipe 0
kdm[****]: X server for display :0 terminated unexpectedly
I have also seen these three lines erratically appear; they suggestively implicate Qt 4.5, but it may be that Qt is just noticing the X segfault:
python[17124]: segfault at 30 ip 00007fc440976bb5 sp 00007fff4a0e38f8 error 4 in libQtCore.so.4.5.0[7fc440807000+240000]
ksmserver[17070]: segfault at 8 ip 00007f2045afbe2b sp 00007f203b28f648 error 4 in libQtDBus.so.4.5.0[7f2045ab7000+74000]
ksmserver[19042]: segfault at 8 ip 00007f4c24ecde2b sp 00007f4c1a661648 error 4 in libQtDBus.so.4.5.0[7f4c24e89000+74000]
There is also a backtrace recorded in /var/logs/Xorg.0.log.old file, which looks like this:
0: /usr/bin/X(xorg_backtrace+0x26) [0x4f1b66]
1: /usr/bin/X(xf86SigHandler+0x41) [0x485a61]
2: /lib/libc.so.6 [0x7f2d63995040]
3: /usr/lib/xorg/modules/input//wacom_drv.so [0x7f2d61795035]
4: /usr/bin/X(ActivateDevice+0x3e) [0x447a8e]
5: /usr/bin/X(OpenInputDevice+0x10) [0x4968e0]
6: /usr/bin/X(ProcXOpenDevice+0xa3) [0x545823]
7: /usr/bin/X(Dispatch+0x364) [0x44e304]
8: /usr/bin/X(main+0x3bd) [0x433d8d]
9: /lib/libc.so.6(__libc_start_main+0xe6) [0x7f2d639805a6]
10: /usr/bin/X [0x433219]
Saw signal 11. Server aborting.
An upcoming comment will discuss this more in-depth.
ProblemType: Bug
Architecture: amd64
DistroRelease: Ubuntu 9.04
Package: xorg 1:7.4~5ubuntu18
ProcEnviron:
LANGUAGE=
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersion: Linux version 2.6.28-11-generic (buildd@crested) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #41-Ubuntu SMP Wed Apr 8 04:39:23 UTC 2009
SourcePackage: xorg
Uname: Linux 2.6.28-11-generic x86_64 |
|
| 2009-04-11 02:39:03 |
Bryce Harrington |
affects |
xorg (Ubuntu) |
wacom-tools (Ubuntu) |
|
| 2009-04-11 02:39:03 |
Bryce Harrington |
wacom-tools (Ubuntu): status |
New |
Triaged |
|
| 2009-04-11 02:39:03 |
Bryce Harrington |
wacom-tools (Ubuntu): assignee |
|
Timo Aaltonen (tjaalton) |
|
| 2009-04-11 02:39:32 |
Bryce Harrington |
wacom-tools (Ubuntu): importance |
Undecided |
High |
|
| 2009-04-11 02:39:32 |
Bryce Harrington |
wacom-tools (Ubuntu): milestone |
|
ubuntu-9.04 |
|
| 2009-04-14 20:29:54 |
Timo Aaltonen |
marked as duplicate |
|
358643 |
|
| 2009-04-25 22:49:46 |
Jasper Mattsson |
removed duplicate marker |
358643 |
|
|
| 2009-04-26 10:37:04 |
Jasper Mattsson |
marked as duplicate |
|
358643 |
|
