compiz crashed with SIGSEGV in nux::IOpenGLFrameBufferObject::Deactivate()

[kirsti drewsen]

Binary package hint: compiz

Restarting after update. I'm left with only the desktop. No icons - no bars - nothing. In the update was xorgx(?) wich had failed to update several times earlier today.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.2.1+glibmainloop4-0ubuntu8
ProcVersionSignature: Ubuntu 2.6.38-1.28-generic 2.6.38-rc2
Uname: Linux 2.6.38-1-generic i686
NonfreeKernelModules: wl
Architecture: i386
CrashCounter: 1
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1280x800
 edid-base64: AP///////wBMo0UzAAAAAAAOAQOAIRV4Cof1lFdPjCcnUFQAAAABAQEBAQEBAQEBAQEBAQEB7hoAgFAgEDAQMBMAS88QAAAZAAAADwAAAAAAAAAAACOHAmQBAAAA/gBTQU1TVU5HCiAgICAgAAAA/gBMVE4xNTRYMy1MMDEKAGg=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
Date: Tue Feb 1 17:11:14 2011
DistUpgraded: Yes, recently upgraded Log time: 2011-01-28 00:51:26.651286
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus: bcmwl, 5.100.82.38+bdcom, 2.6.38-1-generic, i686: installed
ExecutablePath: /usr/bin/compiz
GdmLog2: Not present
GraphicsCard:
 Subsystem: Hewlett-Packard Company Device [103c:30bb]
   Subsystem: Hewlett-Packard Company Device [103c:30bb]
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta i386 (20100901.1)
MachineType: Hewlett-Packard Presario V6000 (RR128EA#UUW)
ProcCmdline: /usr/bin/compiz
ProcEnviron:
 LANGUAGE=da:en_GB:en
 LANG=da_DK.utf8
 LC_MESSAGES=da_DK.utf8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-1-generic root=UUID=424974a8-2e2a-4e11-8b7d-26270c037e84 ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0x8665752 <_ZN3nux24IOpenGLFrameBufferObject10DeactivateEv+226>: mov 0x44(%esi),%edx
 PC (0x08665752) ok
 source "0x44(%esi)" (0x00000044) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
 nux::IOpenGLFrameBufferObject::Deactivate() () from /usr/lib/libnux-graphics-0.9.so.0
 nux::IOpenGLFrameBufferObject::FormatFrameBufferObject(int, int, nux::BitmapFormat) () from /usr/lib/libnux-graphics-0.9.so.0
 nux::WindowCompositor::FormatRenderTargets(int, int) () from /usr/lib/libnux-0.9.so.0
 nux::WindowThread::ThreadCtor(_XDisplay*, unsigned long, __GLXcontextRec*) () from /usr/lib/libnux-0.9.so.0
 nux::CreateFromForeignWindow(unsigned long, __GLXcontextRec*, void (*)(nux::NThread*, void*), void*) () from /usr/lib/libnux-0.9.so.0
Title: compiz crashed with SIGSEGV in nux::IOpenGLFrameBufferObject::Deactivate()
UserGroups: adm admin cdrom dialout fuse lpadmin plugdev sambashare
XsessionErrors: (nautilus:1163): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
dmi.bios.date: 11/13/2007
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.29
dmi.board.name: 30BB
dmi.board.vendor: Quanta
dmi.board.version: 66.40
dmi.chassis.type: 10
dmi.chassis.vendor: Quanta
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.29:bd11/13/2007:svnHewlett-Packard:pnPresarioV6000(RR128EA#UUW):pvrRev1:rvnQuanta:rn30BB:rvr66.40:cvnQuanta:ct10:cvrN/A:
dmi.product.name: Presario V6000 (RR128EA#UUW)
dmi.product.version: Rev 1
dmi.sys.vendor: Hewlett-Packard
version.libdrm2: libdrm2 2.4.23-1ubuntu3
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10-1ubuntu1
version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.13.2+git20110124.fadee040-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu4

[Kenny Strawn (realkstrawn93)]

I have experienced this bug too. Apparently, it is with Unity 3.4.0 running at the same time Compiz is running. Adding Unity to the list of packages this bug affects.

[Ingo Gerth (igerth)]

This bug also occurs on my EEE PC 1015. I uploaded the bug and marked it as duplicate to make the debug information available.
https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/711406

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #711370, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.