compiz crashed with SIGSEGV in pthread_mutex_lock()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
compiz (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: compiz
Starting with "metacity --replace &" to be able to have window borders. I change between desktops (ctrl+alt+cursor). I start VirtualBox. Using virtualized machine it's impossible to return/change between host desktops. I Unmaximize virtual machine window and try again to change between desktops (ctrl+alt+cursor). Then the bug alert window appears...
ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.4+
ProcVersionSign
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
CompizPlugins: [core,crashhand
CompositorRunning: compiz
CrashCounter: 1
DRM.card0.DVI.D.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.LVDS.1:
status: connected
enabled: enabled
dpms: On
modes: 1024x768
edid-base64:
DRM.card0.VGA.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
Date: Fri Apr 22 11:20:06 2011
DistUpgraded: Fresh install
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus: vboxhost, 4.0.4, 2.6.38-8-generic, i686: installed
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/compiz
GraphicsCard:
Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 03) (prog-if 00 [VGA controller])
Subsystem: Fujitsu Limited. Device [10cf:13f9]
Subsystem: Fujitsu Limited. Device [10cf:13f9]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110413)
InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110413)
MachineType: FUJITSU SIEMENS LIFEBOOK T4220
PccardctlIdent:
Socket 0:
no product info available
Socket 1:
product info: "O2Micro", "SmartCardBus Reader", "V1.0", ""
manfid: 0xffff, 0x0001
PccardctlStatus:
Socket 0:
no card
Socket 1:
5.0V 16-bit PC Card
Subdevice 0 (function 0) [unbound]
ProcCmdline: /usr/bin/compiz
ProcEnviron:
LANGUAGE=ca_ES:en
LANG=ca_ES.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
Renderer: Unknown
SegvAnalysis:
Segfault happened at: 0x4c933d <pthread_
PC (0x004c933d) ok
source "0xc(%esi)" (0x00000028) not located in a known VMA region (needed readable region)!
destination "%edi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
pthread_mutex_lock () from /lib/i386-
?? () from /lib/i386-
Glib::
PrivateScreen:
PrivateScreen:
Title: compiz crashed with SIGSEGV in pthread_
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
(nautilus:3635): GdkPixbuf-CRITICAL **: gdk_pixbuf_
(firefox-
dmi.bios.date: 02/23/2009
dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd.
dmi.bios.version: Version 1.18
dmi.board.name: FJNB1D4
dmi.board.vendor: FUJITSU
dmi.board.version: CP336664-01
dmi.chassis.type: 10
dmi.chassis.vendor: FUJITSU SIEMENS
dmi.chassis.
dmi.modalias: dmi:bvnFUJITSU/
dmi.product.name: LIFEBOOK T4220
dmi.sys.vendor: FUJITSU SIEMENS
version.compiz: compiz 1:0.9.4+
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.
version.
version.
version.
version.
version.
version.
Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #755127, 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.