compiz crashed with SIGSEGV in g_source_unref()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
compiz (Ubuntu) |
Won't Fix
|
Medium
|
Unassigned |
Bug Description
This is the first time that Unity 3D works without any black stripes after the last updates. But still Launcher and panel do not appear. When I logged in I got the desktop as you can see in the attached screenshot and then I tried to run "unity" in terminal and then this compiz crash report appeared.
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Terminal output:
:~/Desktop$ unity
unity-panel-
Backend : gconf
Integration : true
Profile : unity
Adding plugins
Initializing core options...done
Initializing bailer options...done
Initializing detection options...done
Initializing composite options...done
Initializing opengl options...done
Initializing decor options...done
Initializing mousepoll options...done
Initializing vpswitch options...done
Initializing animation options...done
Initializing snap options...done
Initializing expo options...done
Initializing move options...done
Initializing place options...done
Initializing grid options...done
Initializing gnomecompat options...done
Initializing wall options...done
Initializing ezoom options...done
Initializing workarounds options...done
Initializing staticswitcher options...done
Initializing resize options...done
Initializing fade options...done
Initializing scale options...done
Initializing session options...done
Setting Update "main_menu_key"
Setting Update "run_key"
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lsb_release -rd:
Description: Ubuntu oneiric (development branch)
Release: 11.10
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apt-cache policy compiz
compiz:
Installed: 1:0.9.5.0-0ubuntu5
Candidate: 1:0.9.5.0-0ubuntu5
Version table:
*** 1:0.9.5.0-0ubuntu5 0
500 http://
100 /var/lib/
-------
apt-cache policy unity
unity:
Installed: 4.8.0-0ubuntu2
Candidate: 4.8.0-0ubuntu2
Version table:
*** 4.8.0-0ubuntu2 0
500 http://
100 /var/lib/
-------
ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: compiz-core 1:0.9.5.0-0ubuntu5
ProcVersionSign
Uname: Linux 3.0.0-8-generic x86_64
NonfreeKernelMo
Architecture: amd64
BootLog:
fsck from util-linux 2.19.1
fsck from util-linux 2.19.1
/dev/sda4: clean, 165385/1220608 files, 938452/4882432 blocks
/dev/sda2: clean, 191036/26615808 files, 83274914/106445312 blocks
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
Date: Wed Aug 17 12:59:00 2011
DistUpgraded: Log time: 2011-08-14 16:12:48.579329
DistroCodename: oneiric
DistroVariant: ubuntu
DkmsStatus: fglrx, 8.872, 3.0.0-8-generic, x86_64: installed
ExecutablePath: /usr/bin/compiz
GraphicsCard:
ATI Technologies Inc M92 [Mobility Radeon HD 4500/5100 Series] [1002:9553] (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:02bd]
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110803.1)
JockeyStatus: xorg:fglrx - ATI/AMD proprietary FGLRX graphics driver (Proprietary, Disabled, Not in use)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 0c45:6417 Microdia Integrated Webcam
MachineType: Dell Inc. Studio 1557
ProcCmdline: compiz
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SegvAnalysis:
Segfault happened at: 0x7feea65903e5 <g_source_unref+5>: mov 0x20(%rdi),%rsi
PC (0x7feea65903e5) ok
source "0x20(%rdi)" (0x2e00006000000c6) not located in a known VMA region (needed readable region)!
destination "%rsi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
g_source_unref () from /lib/x86_
PrivateScreen:
PrivateScreen:
CompScreen:
CompScreen:
Title: compiz crashed with SIGSEGV in g_source_unref()
UpgradeStatus: Upgraded to oneiric on 2011-08-14 (2 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 08/23/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A08
dmi.board.name: 0KM426
dmi.board.vendor: Dell Inc.
dmi.board.version: A08
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Studio 1557
dmi.product.
dmi.sys.vendor: Dell Inc.
peripherals:
/desktop/
cursor_theme = DMZ-White
version.compiz: compiz 1:0.9.5.0-0ubuntu5
version.
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
Changed in compiz (Ubuntu): | |
status: | New → Confirmed |
StacktraceTop: :~PrivateScreen (this=0x1eb74b0, __in_chrg= <optimized out>) at /build/ buildd/ compiz- 0.9.5.92+ bzr2791/ src/screen. cpp:4704 :unhookWindow (this=<optimized out>, w=<optimized out>) at /build/ buildd/ compiz- 0.9.5.92+ bzr2791/ src/screen. cpp:2588 <optimized out>) at /build/ buildd/ compiz- 0.9.5.92+ bzr2791/ include/ core/wrapsystem .h:91 <optimized out>) at /build/ buildd/ compiz- 0.9.5.92+ bzr2791/ include/ core/screen. h:102
?? ()
PrivateScreen:
CompScreen:
~WrapableInterface (this=0x0, __in_chrg=
~ScreenInterface (this=0x0, __in_chrg=