** Changed in: unity
Milestone: 7.0.1 => 7.3.1
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https://bugs.launchpad.net/bugs/1044816
Title:
compiz crashed with SIGSEGV in
getCompPluginVTable20090315_unitymtgrabhandles()
Status in Unity:
Confirmed
Status in Unity 6.0 series:
Confirmed
Status in “unity” package in Ubuntu:
Confirmed
Bug description:
In qemu with default Cirrus virtual adapter. Compiz fails to start--
must run different DE.
ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: compiz-core 1:0.9.8.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-13.14-generic 3.5.3
Uname: Linux 3.5.0-13-generic i686
ApportVersion: 2.5.1-0ubuntu4
Architecture: i386
CrashCounter: 1
CurrentDmesg:
[ 36.768694] init: plymouth-stop pre-start process (1205) terminated with
status 1
[ 47.841498] colord-sane[1420]: segfault at 0 ip b73c3f2f sp bfac69e0
error 4 in libc-2.15.so[b7315000+19f000]
[ 62.910143] compiz[1645]: segfault at 0 ip b2b38610 sp bf8d2550 error 4
in libunitymtgrabhandles.so[b2b23000+30000]
[ 72.130551] compiz[1745]: segfault at 0 ip b2ab5610 sp bf8302f0 error 4
in libunitymtgrabhandles.so[b2aa0000+30000]
Date: Sat Sep 1 16:02:15 2012
DistUpgraded: Fresh install
DistroCodename: quantal
DistroVariant: ubuntu
ExecutablePath: /usr/bin/compiz
GraphicsCard:
Cirrus Logic GD 5446 [1013:00b8] (prog-if 00 [VGA controller])
Subsystem: Red Hat, Inc Device [1af4:1100]
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120901)
Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize
libusb: -99
MachineType: Bochs Bochs
ProcCmdline: compiz
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-13-generic
root=UUID=405699d4-1c73-468b-8b95-d61e79775f21 ro quiet splash vt.handoff=7
SegvAnalysis:
Segfault happened at: 0xb2b38610
<getCompPluginVTable20090315_unitymtgrabhandles+32>: mov (%esi),%eax
PC (0xb2b38610) ok
source "(%esi)" (0x00000000) not located in a known VMA region (needed
readable region)!
destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
getCompPluginVTable20090315_unitymtgrabhandles () from
/usr/lib/compiz/libunitymtgrabhandles.so
?? () from /usr/lib/libcompiz_core.so.ABI-20120603
CompPlugin::load(char const*) () from /usr/lib/libcompiz_core.so.ABI-20120603
compiz::private_screen::PluginManager::updatePlugins(CompScreen*,
std::vector<CompOption::Value, std::allocator<CompOption::Value> > const&) ()
from /usr/lib/libcompiz_core.so.ABI-20120603
PrivateScreen::processEvents() () from
/usr/lib/libcompiz_core.so.ABI-20120603
Title: compiz crashed with SIGSEGV in
getCompPluginVTable20090315_unitymtgrabhandles()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 01/01/2007
dmi.bios.vendor: Bochs
dmi.bios.version: Bochs
dmi.chassis.type: 1
dmi.chassis.vendor: Bochs
dmi.modalias:
dmi:bvnBochs:bvrBochs:bd01/01/2007:svnBochs:pnBochs:pvr:cvnBochs:ct1:cvr:
dmi.product.name: Bochs
dmi.sys.vendor: Bochs
version.compiz: compiz 1:0.9.8.0-0ubuntu1
version.libdrm2: libdrm2 2.4.38-0ubuntu2
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0~git20120821.c1114c61-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0~git20120821.c1114c61-0ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.12.99.905-0ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.99.99~git20120713.6ef1ad6a-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.3-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.1-4~ubuntu1
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