compiz crashed with SIGSEGV in CompOption::value() from optionGetDecorationMatch()

[Fabio de Sousa]

Ao configurar o unity com ccsm

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity 5.6.0-0ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic 3.2.9
Uname: Linux 3.2.0-18-generic x86_64
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
CrashCounter: 1
Date: Thu Mar 15 16:01:53 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111011)
ProcCmdline: compiz
SegvAnalysis:
 Segfault happened at: 0x7ff05335e280 <_ZN10CompOption5valueEv>: mov (%rdi),%rax
 PC (0x7ff05335e280) ok
 source "(%rdi)" (0x00000060) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 CompOption::value() () from /usr/lib/libcompiz_core.so.ABI-20120228
 DecorWindow::update(bool) () from /usr/lib/compiz/libdecor.so
 DecorScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libdecor.so
 CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20120228
 MoveScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libmove.so
Title: compiz crashed with SIGSEGV in CompOption::value()
UpgradeStatus: Upgraded to precise on 2012-03-13 (2 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 CompOption::value (this=0x60) at /build/buildd/compiz-0.9.7.0+bzr3035/src/option.cpp:476
 optionGetDecorationMatch (this=<optimized out>) at /build/buildd/compiz-0.9.7.0+bzr3035/obj-x86_64-linux-gnu/generated/decor_options.h:308
 DecorWindow::update (this=0x3f9a740, allowDecoration=true) at /build/buildd/compiz-0.9.7.0+bzr3035/plugins/decor/src/decor.cpp:1429
 DecorScreen::handleEvent (this=<optimized out>, event=0x2c1c8f0) at /build/buildd/compiz-0.9.7.0+bzr3035/plugins/decor/src/decor.cpp:2483
 CompScreen::handleEvent (this=0x1995920, event=<optimized out>) at /build/buildd/compiz-0.9.7.0+bzr3035/src/event.cpp:1050

[Will Cooke (willcooke)]

As part of the big bug clear up for 16.04 LTS I am marking this bug as Wont Fix.
These types of crasher are better handled by errors.ubutnu.com which can collate similar crash reports to help us identify persitent bugs rather than one-off crashes.
Sorry we are not able to help with this specific issue. If you are still experiencing this crash, please re-open the bug and add the tag "desktop-bugscrub-reopened". See https://wiki.ubuntu.com/BigDesktopBugScrub for more information.