*** This bug is a duplicate of bug 835259 ***
https://bugs.launchpad.net/bugs/835259
** Description changed:
Steps to reproduce:
- 1. Open any new window.
- 2. Close the window with Alt+F4.
- 3. Compiz crashes.
+ 1. Open any window.
+ 2. Press and hold down Alt long enough for the task switcher to render a
preview of the active window.
+ 3. While still holding Alt, press F4 so the active window is closed.
+ 4. Compiz crashes.
ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: unity 4.10.2-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-9.14-generic 3.0.3
Uname: Linux 3.0.0-9-generic x86_64
Architecture: amd64
CrashCounter: 1
Date: Sun Aug 28 23:09:35 2011
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcCmdline: compiz
SegvAnalysis:
Segfault happened at: 0x7f53ee18ce4a
<_ZN18PluginClassHandlerI11UnityWindow10CompWindowLi0EE3getEPS1_+378>: mov
0x30(%r12),%rax
PC (0x7f53ee18ce4a) ok
source "0x30(%r12)" (0x00000030) not located in a known VMA region (needed
readable region)!
destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
PluginClassHandler<UnityWindow, CompWindow, 0>::get(CompWindow*) () from
/usr/lib/compiz/libunityshell.so
UnityScreen::paintDisplay(CompRegion const&, GLMatrix const&, unsigned int)
() from /usr/lib/compiz/libunityshell.so
UnityWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&,
unsigned int) () from /usr/lib/compiz/libunityshell.so
GLWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&,
unsigned int) () from /usr/lib/compiz/libopengl.so
GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion
const&, unsigned int) () from /usr/lib/compiz/libopengl.so
Title: compiz crashed with SIGSEGV in PluginClassHandler<UnityWindow,
CompWindow, 0>::get()
UpgradeStatus: Upgraded to oneiric on 2011-08-26 (2 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
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https://bugs.launchpad.net/bugs/836269
Title:
compiz crashed with SIGSEGV in PluginClassHandler<UnityWindow,
CompWindow, 0>::get()
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