Hmm, looking at errors.ubuntu.com, it looks like this one does show up
from time to time, even on 15.04, so going to reopen.
** Changed in: compiz
Status: Fix Released => Confirmed
** Changed in: compiz (Ubuntu)
Status: Fix Released => Confirmed
** Changed in: compiz
Milestone: None => 0.9.12.2
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https://bugs.launchpad.net/bugs/956515
Title:
compiz crashed with SIGSEGV in
CompPlugin::VTableForScreenAndWindow<SwitchScreen,
SwitchWindow>::finiWindow()
Status in Compiz:
Confirmed
Status in Unity:
Invalid
Status in compiz package in Ubuntu:
Confirmed
Status in unity package in Ubuntu:
Invalid
Bug description:
Activating the plugin to move between windows
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: compiz-core 1:0.9.7.0+bzr3035-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic 3.2.9
Uname: Linux 3.2.0-18-generic x86_64
NonfreeKernelModules: wl
.tmp.unity.support.test.0:
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,dbus,grid,mousepoll,regex,gnomecompat,obs,screenshot,vpswitch,move,wall,snap,resize,place,imgpng,session,animation,workarounds,fade,scale,expo,ezoom,unityshell]
CompositorRunning: compiz
CrashCounter: 1
CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order
/var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission
denied
Date: Thu Mar 15 15:25:15 2012
DistUpgraded: Log time: 2012-02-07 14:09:57.784633
DistroCodename: precise
DistroVariant: ubuntu
DkmsStatus: bcmwl, 5.100.82.38+bdcom, 3.2.0-18-generic, x86_64: installed
ExecutablePath: /usr/bin/compiz
GraphicsCard:
Intel Corporation Core Processor Integrated Graphics Controller [8086:0046]
(rev 18) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:0447]
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: Dell Inc. Inspiron N5010
ProcCmdline: compiz
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-18-generic
root=UUID=d0964c53-410c-45ce-9346-7dcae10cea85 ro quiet splash vt.handoff=7
SegvAnalysis:
Segfault happened at: 0x7f58035ec881
<_ZN10CompPlugin24VTableForScreenAndWindowI12SwitchScreen12SwitchWindowE10finiWindowEP10CompWindow+17>:
mov (%rax),%rdx
PC (0x7f58035ec881) ok
source "(%rax)" (0x6060606060606060) not located in a known VMA region
(needed readable region)!
destination "%rdx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
CompPlugin::VTableForScreenAndWindow<SwitchScreen,
SwitchWindow>::finiWindow(CompWindow*) () from /usr/lib/compiz/libswitcher.so
CompPlugin::windowFiniPlugins(CompWindow*) () from
/usr/lib/libcompiz_core.so.ABI-20120228
CompWindow::~CompWindow() () from /usr/lib/libcompiz_core.so.ABI-20120228
CompWindow::~CompWindow() () from /usr/lib/libcompiz_core.so.ABI-20120228
compiz::private_screen::WindowManager::removeDestroyed() () from
/usr/lib/libcompiz_core.so.ABI-20120228
Title: compiz crashed with SIGSEGV in
CompPlugin::VTableForScreenAndWindow<SwitchScreen, SwitchWindow>::finiWindow()
UpgradeStatus: Upgraded to precise on 2012-02-25 (19 days ago)
UserGroups:
dmi.bios.date: 07/19/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A15
dmi.board.name: 0WXY9J
dmi.board.vendor: Dell Inc.
dmi.board.version: A15
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A15
dmi.modalias:
dmi:bvnDellInc.:bvrA15:bd07/19/2011:svnDellInc.:pnInspironN5010:pvrA15:rvnDellInc.:rn0WXY9J:rvrA15:cvnDellInc.:ct8:cvrA15:
dmi.product.name: Inspiron N5010
dmi.product.version: A15
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.7.0+bzr3035-0ubuntu1
version.ia32-libs: ia32-libs 20090808ubuntu34
version.libdrm2: libdrm2 2.4.30-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.1-0ubuntu4
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.1-0ubuntu4
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu6
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1
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
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