Comment 0 for bug 982626

Ubuntu 12.04 as of April 16, 2012: I use CCSM to set a trogger for Expo reveal to top right edge. More often than not it seems compiz crashes on login, leaving a nautilus-only desktop. Restarting lightdm from a VT then logging in again usually fixes it, but at that point Compiz loses my Expo hot corner. It still remains set in CCSM, but I have to unset then re-set it for it to work.

This used to happen a lot in Ubuntu 11.10 as well.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: libnux-2.0-0 2.10.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu3
Architecture: amd64
CrashCounter: 1
Date: Mon Apr 16 07:42:57 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301)
ProcCmdline: compiz
SegvAnalysis:
 Segfault happened at: 0x40eb4d5d: mov (%rsi),%edi
 PC (0x40eb4d5d) ok
 source "(%rsi)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%edi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
 ?? ()
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Title: compiz crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo