Public bug reported:
When using xscreensaver with glslideshow, the X server randomly crashes
after a few hours. Typically, this manifests itself by my coming to the
computer after leaving it overnight, only to find it at the X login
screen. This happens most nights, and sometimes during the day if I
leave the computer long enough. I see the following in Xorg.0.log.old:
Backtrace:
[253143.470] 0: /usr/bin/X (xorg_backtrace+0x37) [0x80a66f7]
[253143.470] 1: /usr/bin/X (0x8048000+0x62b3a) [0x80aab3a]
[253143.470] 2: (vdso) (__kernel_rt_sigreturn+0x0) [0xb786840c]
[253143.470] 3: /usr/lib/i386-linux-gnu/dri/libglsl.so (ralloc_size+0x46)
[0xb6cad356]
[253143.470] 4: /usr/lib/i386-linux-gnu/dri/libglsl.so (rzalloc_size+0x2e)
[0xb6cad3ee]
[253143.470] 5: /usr/lib/i386-linux-gnu/dri/libglsl.so
(rzalloc_array_size+0x48) [0xb6cad4c8]
[253143.470] 6: /usr/lib/i386-linux-gnu/dri/i965_dri.so (do_wm_prog+0x352)
[0xb704d6d2]
[253143.470] 7: /usr/lib/i386-linux-gnu/dri/i965_dri.so (0xb6fea000+0x63b48)
[0xb704db48]
[253143.470] 8: /usr/lib/i386-linux-gnu/dri/i965_dri.so
(brw_validate_state+0x12d) [0xb70432fd]
[253143.470] 9: /usr/lib/i386-linux-gnu/dri/i965_dri.so (brw_draw_prims+0x2c2)
[0xb702fec2]
[253143.470] 10: /usr/lib/i386-linux-gnu/dri/libdricore.so
(0xb6da3000+0x1080d1) [0xb6eab0d1]
[253143.470] 11: /usr/lib/i386-linux-gnu/dri/libdricore.so
(_mesa_meta_Clear+0x23a) [0xb6f4429a]
[253143.470] 12: /usr/lib/i386-linux-gnu/dri/i965_dri.so (0xb6fea000+0x21e15)
[0xb700be15]
[253143.470] 13: /usr/lib/i386-linux-gnu/dri/libdricore.so (_mesa_Clear+0x171)
[0xb6ddc6b1]
[253143.470] 14: /usr/lib/xorg/modules/extensions/libglx.so (0xb739f000+0x64b7)
[0xb73a54b7]
[253143.470] 15: /usr/lib/xorg/modules/extensions/libglx.so
(0xb739f000+0x3bcb3) [0xb73dacb3]
[253143.470] 16: /usr/lib/xorg/modules/extensions/libglx.so
(0xb739f000+0x3ec3f) [0xb73ddc3f]
[253143.470] 17: /usr/bin/X (0x8048000+0x2a117) [0x8072117]
[253143.470] 18: /usr/bin/X (0x8048000+0x1c70c) [0x806470c]
[253143.471] 19: /lib/i386-linux-gnu/libc.so.6 (__libc_start_main+0xf3)
[0xb7529113]
[253143.471] 20: /usr/bin/X (0x8048000+0x1ca21) [0x8064a21]
[253143.471] Segmentation fault at address 0x4
[253143.521]
Caught signal 11 (Segmentation fault). Server aborting
Ubuntu is version 11.10.
The "xorg" package is 1:7.6+7ubuntu7.1.
The machine is a Lenovo Thinkpad W500. lspci -v reports:
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset
Integrated Graphics Controller (rev 07) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device 2114
Flags: bus master, fast devsel, latency 0, IRQ 47
Memory at f4400000 (64-bit, non-prefetchable) [size=4M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 1800 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
I'm using the "Unity 2D" login and metacity window manager as "Unity"
and compiz suffer from severe screen corruption (which may or may not be
related).
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: xorg 1:7.6+7ubuntu7.1
ProcVersionSignature: Ubuntu 3.0.0-15.26-generic-pae 3.0.13
Uname: Linux 3.0.0-15-generic-pae i686
.tmp.unity.support.test.0:
.tmp.unity.support.test.1:
ApportVersion: 1.23-0ubuntu4
Architecture: i386
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
Date: Sat Jan 28 22:38:33 2012
DistUpgraded: Log time: 2011-10-19 17:08:06.923554
DistroCodename: oneiric
DistroVariant: ubuntu
DkmsStatus:
virtualbox, 4.1.2, 3.0.0-12-generic, i686: installed
virtualbox, 4.1.2, 3.0.0-12-generic-pae, i686: installed
virtualbox, 4.1.2, 3.0.0-13-generic, i686: installed
virtualbox, 4.1.2, 3.0.0-14-generic, i686: installed
virtualbox, 4.1.2, 3.0.0-15-generic, i686: installed
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller
[8086:2a42] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:2114]
Subsystem: Lenovo Device [17aa:2114]
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
MachineType: LENOVO 40624MG
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-15-generic-pae
root=UUID=5a903a11-f2ba-4c25-86e4-6db124785601 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
Title: Xorg crash
UpgradeStatus: Upgraded to oneiric on 2011-10-19 (101 days ago)
dmi.bios.date: 11/19/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 7VET81WW (3.11 )
dmi.board.name: 40624MG
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr7VET81WW(3.11):bd11/19/2009:svnLENOVO:pn40624MG:pvrThinkPadW500:rvnLENOVO:rn40624MG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 40624MG
dmi.product.version: ThinkPad W500
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu6
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu7.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20110811.g93fc084-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20110411+8378443-1
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug crash i386 oneiric running-unity ubuntu
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https://bugs.launchpad.net/bugs/923149
Title:
Xorg randomly crashes when using xscreensaver and glslideshow
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