*** This bug is a duplicate of bug 833729 ***
https://bugs.launchpad.net/bugs/833729
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: compiz (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/936752
Title:
compiz crashed with SIGSEGV in CompositeScreen::compositingActive()
Status in “compiz” package in Ubuntu:
Confirmed
Bug description:
I logged in after configuring two separate x screens with nvidia-
settings. The window manager is gone, and I see no desktop or menues.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: compiz-core 1:0.9.7.0~bzr2995-0ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
NonfreeKernelModules: nvidia wl
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Er en filkatalog:
'/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 295.20 Mon Feb 6 21:07:30
PST 2012
GCC version: gcc version 4.6.2 (Ubuntu/Linaro 4.6.2-14ubuntu2)
.tmp.unity.support.test.0:
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
CompizPlugins:
[core,bailer,detection,composite,opengl,compiztoolbox,decor,gnomecompat,grid,imgpng,mousepoll,move,place,regex,resize,session,snap,unitymtgrabhandles,vpswitch,wall,animation,expo,ezoom,fade,scale,unityshell,workarounds]
CompositorRunning: compiz
CurrentDmesg:
[ 821.229544] gnome-control-c[4062] general protection ip:7f640cdff6fc
sp:7fff0ef36f20 error:0 in libdisplay.so[7f640cdf6000+10000]
[ 1217.482970] compiz[6174]: segfault at 60 ip 00007fc69cc70a20 sp
00007fff74cce728 error 4 in libcomposite.so[7fc69cc62000+23000]
[ 1221.377470] compiz[6228]: segfault at 60 ip 00007f009e8e1a20 sp
00007fff53cbc818 error 4 in libcomposite.so[7f009e8d3000+23000]
Date: Mon Feb 20 07:38:43 2012
DistUpgraded: Log time: 2012-02-19 15:30:28.474493
DistroCodename: precise
DistroVariant: ubuntu
DuplicateOf: https://bugs.launchpad.net/bugs/901211
ExecutablePath: /usr/bin/compiz
GraphicsCard:
NVIDIA Corporation C79 [GeForce 9400M] [10de:0863] (rev b1) (prog-if 00 [VGA
controller])
Subsystem: Apple Inc. Device [106b:00aa]
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
JockeyStatus:
kmod:wl - Broadcom STA trådløs driver (Merkebeskyttet, Aktiv, I bruk)
[auto-install]
xorg:nvidia_current - NVIDIA aksellerert grafikkdriver (Merkebeskyttet,
Deaktivert, Ikke i bruk)
xorg:nvidia_current_updates - NVIDIA accelerated graphics driver
(post-release updates) (Merkebeskyttet, Aktiv, I bruk)
MachineType: Apple Inc. MacBook5,1
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=nb_NO:nb:no_NO:no:nn_NO:nn:en
PATH=(custom, no user)
LANG=nb_NO.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.2.0-17-generic
root=UUID=b8e2dba5-8300-4ad4-b21e-9943476eaccd ro rootflags=subvol=@ quiet
splash vt.handoff=7
SegvAnalysis:
Segfault happened at: 0x7fc69cc70a20
<_ZN15CompositeScreen17compositingActiveEv>: mov 0x60(%rdi),%rax
PC (0x7fc69cc70a20) ok
source "0x60(%rdi)" (0x00000060) not located in a known VMA region (needed
readable region)!
destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
CompositeScreen::compositingActive() () from /usr/lib/compiz/libcomposite.so
PrivateCompositeWindow::PrivateCompositeWindow(CompWindow*,
CompositeWindow*) () from /usr/lib/compiz/libcomposite.so
CompositeWindow::CompositeWindow(CompWindow*) () from
/usr/lib/compiz/libcomposite.so
PluginClassHandler<CompositeWindow, CompWindow, 4>::get(CompWindow*) () from
/usr/lib/compiz/libopengl.so
PrivateGLWindow::PrivateGLWindow(CompWindow*, GLWindow*) () from
/usr/lib/compiz/libopengl.so
Title: compiz crashed with SIGSEGV in CompositeScreen::compositingActive()
UnitySupportTest: Error: command ['/usr/lib/nux/unity_support_test', '-p',
'-f'] failed with exit code -11:
UpgradeStatus: Upgraded to precise on 2012-02-19 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 04/27/09
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MB51.88Z.007D.B03.0904271443
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-F42D89C8
dmi.board.vendor: Apple Inc.
dmi.board.version: Proto
dmi.chassis.asset.tag: Asset Tag#
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F42D89C8
dmi.modalias:
dmi:bvnAppleInc.:bvrMB51.88Z.007D.B03.0904271443:bd04/27/09:svnAppleInc.:pnMacBook5,1:pvr1.0:rvnAppleInc.:rnMac-F42D89C8:rvrProto:cvnAppleInc.:ct10:cvrMac-F42D89C8:
dmi.product.name: MacBook5,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
version.compiz: compiz 1:0.9.7.0~bzr2995-0ubuntu4
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.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
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
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