Public bug reported:
I'm getting random crashes from my xserver. They seem to be occurring
after three or four days of uptime, and doing something as innocuous as
switching a tab in my browser.
>From one of the logs:
[ 49051.653]
Backtrace:
[ 49051.684] 0: /usr/bin/X (xorg_backtrace+0x26) [0x7f83858e2846]
[ 49051.684] 1: /usr/bin/X (0x7f838575a000+0x18c6ea) [0x7f83858e66ea]
[ 49051.684] 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f8384a80000+0xfcb0) [0
x7f8384a8fcb0]
[ 49051.684] 3: /usr/bin/X (XIGetDeviceProperty+0x40) [0x7f8385882370]
[ 49051.684] 4: /usr/bin/X (0x7f838575a000+0x128452) [0x7f8385882452]
[ 49051.684] 5: /usr/bin/X (0x7f838575a000+0x128a5a) [0x7f8385882a5a]
[ 49051.684] 6: /usr/bin/X (0x7f838575a000+0x4e8a1) [0x7f83857a88a1]
[ 49051.684] 7: /usr/bin/X (0x7f838575a000+0x3d7ba) [0x7f83857977ba]
[ 49051.684] 8: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed)
[0x7f838391576d]
[ 49051.684] 9: /usr/bin/X (0x7f838575a000+0x3daad) [0x7f8385797aad]
[ 49051.684] Segmentation fault at address 0x7f8300000019
[ 49051.684]
Caught signal 11 (Segmentation fault). Server aborting
[ 49051.684]
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 49051.684] Please also check the log file at "/var/log/Xorg.0.log" for
additional information.
[ 49051.684]
[ 49051.688] (II) evdev: Power Button: Close
[ 49051.688] (II) UnloadModule: "evdev"
[ 49051.688] (II) Unloading evdev
[ 49051.696] (II) evdev: Video Bus: Close
[ 49051.696] (II) UnloadModule: "evdev"
[ 49051.696] (II) Unloading evdev
[ 49051.701] (II) evdev: Video Bus: Close
[ 49051.702] (II) UnloadModule: "evdev"
[ 49051.702] (II) Unloading evdev
[ 49051.764] (II) evdev: Power Button: Close
[ 49051.764] (II) UnloadModule: "evdev"
[ 49051.764] (II) Unloading evdev
[ 49051.768] (II) evdev: HP Webcam: Close
[ 49051.768] (II) UnloadModule: "evdev"
[ 49051.768] (II) Unloading evdev
[ 49051.777] (II) evdev: AT Translated Set 2 keyboard: Close
[ 49051.777] (II) UnloadModule: "evdev"
[ 49051.777] (II) Unloading evdev
And the other I've saved, almost identical:
[124990.957]
Backtrace:
[124990.974] 0: /usr/bin/X (xorg_backtrace+0x26) [0x7ffd41b92846]
[124990.974] 1: /usr/bin/X (0x7ffd41a0a000+0x18c6ea) [0x7ffd41b966ea]
[124990.974] 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7ffd40d30000+0xfcb0)
[0x7ffd40d3fcb0]
[124990.975] 3: /usr/bin/X (XIGetDeviceProperty+0x40) [0x7ffd41b32370]
[124990.975] 4: /usr/bin/X (0x7ffd41a0a000+0x128452) [0x7ffd41b32452]
[124990.975] 5: /usr/bin/X (0x7ffd41a0a000+0x128a5a) [0x7ffd41b32a5a]
[124990.975] 6: /usr/bin/X (0x7ffd41a0a000+0x4e8a1) [0x7ffd41a588a1]
[124990.975] 7: /usr/bin/X (0x7ffd41a0a000+0x3d7ba) [0x7ffd41a477ba]
[124990.975] 8: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed)
[0x7ffd3fbc576d]
[124990.975] 9: /usr/bin/X (0x7ffd41a0a000+0x3daad) [0x7ffd41a47aad]
[124990.975] Segmentation fault at address 0x7ffd00000019
[124990.975]
Caught signal 11 (Segmentation fault). Server aborting
[124990.975]
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[124990.975] Please also check the log file at "/var/log/Xorg.0.log" for
additional information.
[124990.975]
[124990.984] (II) evdev: Power Button: Close
[124990.985] (II) UnloadModule: "evdev"
[124990.985] (II) Unloading evdev
[124990.988] (II) evdev: Video Bus: Close
[124990.988] (II) UnloadModule: "evdev"
[124990.988] (II) Unloading evdev
[124990.996] (II) evdev: Video Bus: Close
[124990.997] (II) UnloadModule: "evdev"
[124990.997] (II) Unloading evdev
[124991.000] (II) evdev: Power Button: Close
[124991.000] (II) UnloadModule: "evdev"
[124991.000] (II) Unloading evdev
[124991.008] (II) evdev: HP Webcam: Close
[124991.008] (II) UnloadModule: "evdev"
[124991.008] (II) Unloading evdev
[124991.016] (II) evdev: AT Translated Set 2 keyboard: Close
[124991.016] (II) UnloadModule: "evdev"
[124991.017] (II) Unloading evdev
One crash happened in KDE, the other in XFCE.
My laptop is an HP Envy 14, and I'm using the integrated (Intel)
graphics.
(I would try the ubuntu-bug xorg command, but in trying to fix this, I tried to
update to quantal, and the newer version of xorg, and that's screwed my
packaging so I now have to reinstall. I'm downloading Debian.)
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
--
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https://bugs.launchpad.net/bugs/1045028
Title:
Xserver segfaults randomly
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