compiz crashed with SIGSEGV in CompositeScreen::compositingActive()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
compiz (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
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.
ProcVersionSign
Uname: Linux 3.2.0-17-generic x86_64
NonfreeKernelMo
.proc.driver.
.proc.driver.
.proc.driver.
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.
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
CompizPlugins: [core,bailer,
CompositorRunning: compiz
CurrentDmesg:
[ 821.229544] gnome-control-
[ 1217.482970] compiz[6174]: segfault at 60 ip 00007fc69cc70a20 sp 00007fff74cce728 error 4 in libcomposite.
[ 1221.377470] compiz[6228]: segfault at 60 ip 00007f009e8e1a20 sp 00007fff53cbc818 error 4 in libcomposite.
Date: Mon Feb 20 07:38:43 2012
DistUpgraded: Log time: 2012-02-19 15:30:28.474493
DistroCodename: precise
DistroVariant: ubuntu
DuplicateOf: https:/
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_
xorg:nvidia_
MachineType: Apple Inc. MacBook5,1
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
LANG=nb_NO.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SegvAnalysis:
Segfault happened at: 0x7fc69cc70a20 <_ZN15Composite
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:
CompositeScree
PrivateComposi
CompositeWindo
PluginClassHan
PrivateGLWindo
Title: compiz crashed with SIGSEGV in CompositeScreen
UnitySupportTest: Error: command ['/usr/
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.
dmi.board.
dmi.board.name: Mac-F42D89C8
dmi.board.vendor: Apple Inc.
dmi.board.version: Proto
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.
dmi.modalias: dmi:bvnAppleInc
dmi.product.name: MacBook5,1
dmi.product.
dmi.sys.vendor: Apple Inc.
version.compiz: compiz 1:0.9.7.
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.30-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
version.
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 #833729, 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.