compiz crashed with SIGSEGV in intel_miptree_release()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
unity (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Crashed when I started firefox which tried to launch the previous session. Now after the crash I can see only one firefox window, the others are gone.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity 5.2.0-0ubuntu4
ProcVersionSign
Uname: Linux 3.2.0-15-generic x86_64
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
Date: Tue Feb 14 19:47:44 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcCmdline: compiz
ProcEnviron:
PATH=(custom, user)
LANG=fi_FI.UTF-8
SHELL=/bin/zsh
SegvAnalysis:
Segfault happened at: 0x7f19a6c5fd59 <intel_
PC (0x7f19a6c5fd59) ok
source "(%rdi)" (0x00000220) not located in a known VMA region (needed readable region)!
destination "%rcx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
intel_
intel_
intelSetTexBuffer2 () from /usr/lib/
TfpTexture:
boost:
Title: compiz crashed with SIGSEGV in intel_miptree_
UpgradeStatus: Upgraded to precise on 2012-02-10 (4 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare sbuild
shutting the firefox session down and restarting it didn't crash compiz again, and I got all the windows back, so they were just inaccessible the first time (not even alt-tab had them)