compiz crashed with SIGSEGV in Glib::Source::prepare_vfunc()

[Moisa Doru]

Crashed immediately after login

doru@doru-laptop:~$ lsb_release -rd
Description: Ubuntu precise (development branch)
Release: 12.04

doru@doru-laptop:~$ sudo apt-cache policy compiz
compiz:
  Installed: 1:0.9.7.0~bzr2995-0ubuntu3
  Candidate: 1:0.9.7.0~bzr2995-0ubuntu3
  Version table:
 *** 1:0.9.7.0~bzr2995-0ubuntu3 0
        500 http://archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: compiz-core 1:0.9.7.0~bzr2995-0ubuntu3
ProcVersionSignature: Ubuntu 3.2.0-16.25-generic 3.2.6
Uname: Linux 3.2.0-16-generic x86_64
NonfreeKernelModules: wl
.tmp.unity.support.test.0:

ApportVersion: 1.91-0ubuntu1
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,decor,resize,compiztoolbox,gnomecompat,grid,snap,regex,commands,imgpng,animation,mousepoll,vpswitch,place,move,wall,workarounds,session,expo,ezoom,staticswitcher,fade,scale]
CompositorRunning: compiz
CrashCounter: 1
Date: Sat Feb 18 00:02:06 2012
DistUpgraded: Log time: 2011-12-09 02:00:43.796095
DistroCodename: precise
DistroVariant: ubuntu
DuplicateOf: https://bugs.launchpad.net/bugs/932125
ExecutablePath: /usr/bin/compiz
GraphicsCard:
 Advanced Micro Devices [AMD] nee ATI RV516 [Mobility Radeon X1350] [1002:7196] (prog-if 00 [VGA controller])
   Subsystem: Hewlett-Packard Company Device [103c:30d7]
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110705.1)
MachineType: Hewlett-Packard HP Compaq 6820s
ProcCmdline: /usr/bin/compiz
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-16-generic root=UUID=45ac7335-af3b-45b5-a3cf-4b538d2a9f8c ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0x7f59632e49cf <_ZN4Glib6Source13prepare_vfuncEP8_GSourcePi+15>: mov (%rdi),%rax
 PC (0x7f59632e49cf) ok
 source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
 Glib::Source::prepare_vfunc(_GSource*, int*) () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
 g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_main_context_pending () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /usr/lib/compizconfig/backends/libgconf.so
Title: compiz crashed with SIGSEGV in Glib::Source::prepare_vfunc()
UdevDb: Error: [Errno 2] No such file or directory
UpgradeStatus: Upgraded to precise on 2012-02-16 (1 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers
dmi.bios.date: 01/11/2008
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68MDD Ver. F.09
dmi.board.name: 30D7
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 83.12
dmi.chassis.asset.tag: CNU81002RB
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68MDDVer.F.09:bd01/11/2008:svnHewlett-Packard:pnHPCompaq6820s:pvrF.09:rvnHewlett-Packard:rn30D7:rvrKBCVersion83.12:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP Compaq 6820s
dmi.product.version: F.09
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.7.0~bzr2995-0ubuntu3
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.30-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0~rc2-0ubuntu5
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0~rc2-0ubuntu5
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.99.901+git20120126-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1build2

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #932125, 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.