Crashed occurred after logging in again when the UI became unresponsive after installing Netbeans 7.2 from netbeans website (PHP version). Launched Netbeans, compiz was terminated (no listing of compiz in top), so I restarted lightdm with service lightdm restart. Apport wanted to report the crash after logging in.
ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: unity 6.4.0-0ubuntu6
ProcVersionSignature: Ubuntu 3.5.0-14.16-generic 3.5.3
Uname: Linux 3.5.0-14-generic x86_64
ApportVersion: 2.5.1-0ubuntu7
Architecture: amd64
CrashCounter: 1
Date: Thu Sep 13 12:44:32 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120421)
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=en_ZA:en
PATH=(custom, no user)
LANG=en_ZA.UTF-8
SHELL=/usr/bin/zsh
SegvAnalysis:
Segfault happened at: 0x7f40cfd28080 <_ZN5unity8launcher13LauncherModel5beginEv>: mov 0x88(%rdi),%rax
PC (0x7f40cfd28080) ok
source "0x88(%rdi)" (0x00000088) not located in a known VMA region (needed readable region)!
destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
unity::launcher::LauncherModel::begin() () from /usr/lib/compiz/libunityshell.so
std::list<nux::ObjectPtr<unity::launcher::AbstractLauncherIcon>, std::allocator<nux::ObjectPtr<unity::launcher::AbstractLauncherIcon> > > unity::launcher::LauncherModel::GetSublist<unity::launcher::BamfLauncherIcon>() () from /usr/lib/compiz/libunityshell.so
unity::launcher::Controller::Impl::OnLauncherAddRequestSpecial(std::string const&, std::string const&, std::string const&, int, int, int) () from /usr/lib/compiz/libunityshell.so
unity::launcher::Controller::Impl::OnDBusMethodCall(_GDBusConnection*, char const*, char const*, char const*, char const*, _GVariant*, _GDBusMethodInvocation*, void*) () from /usr/lib/compiz/libunityshell.so
?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
Title: compiz crashed with SIGSEGV in unity::launcher::LauncherModel::begin()
UpgradeStatus: Upgraded to quantal on 2012-09-12 (1 days ago)
UserGroups: adm lpadmin sambashare sudo
Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1047760, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.