Comment 0 for bug 1026238

Release Ubuntu 12.10 Quantal

Screenshot of error detail attached.

While executing the steps mentioned in Unity-Manual->Launcher->Test Case ID: Can 32 - Version 1: Dragging icon while program is starting, the following occurred:

- Desktop froze for a couple of seconds
- Starting of Ubuntu software centre also froze
- Desktop recovered on its own
- Ubuntu software centre started succesfully
- Error message appeared "Application Compiz has closed unexpectedly"

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: compiz-core 1:0.9.8+bzr3249-0ubuntu2
ProcVersionSignature: Ubuntu 3.5.0-4.4-generic 3.5.0-rc6
Uname: Linux 3.5.0-4-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 2.3-0ubuntu4
Architecture: i386
Date: Wed Jul 18 17:20:01 2012
ExecutablePath: /usr/bin/compiz
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=en_GB:en
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xb75cc016 <_ZNSt8__detail15_List_node_base7_M_hookEPS0_+22>: mov %edx,(%ecx)
 PC (0xb75cc016) ok
 source "%edx" ok
 destination "(%ecx)" (0xb2991820) in non-writable VMA region: 0xb2935000-0xb29e0000 r-xp /usr/lib/libunity-core-6.0.so.5.0.0
SegvReason: writing VMA /usr/lib/libunity-core-6.0.so.5.0.0
Signal: 11
SourcePackage: compiz
StacktraceTop:
 std::__detail::_List_node_base::_M_hook(std::__detail::_List_node_base*) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
 sigc::internal::signal_impl::insert(std::_List_iterator<sigc::slot_base>, sigc::slot_base const&) () from /usr/lib/i386-linux-gnu/libsigc-2.0.so.0
 sigc::internal::signal_impl::connect(sigc::slot_base const&) () from /usr/lib/i386-linux-gnu/libsigc-2.0.so.0
 ?? ()
Title: compiz crashed with SIGSEGV in std::__detail::_List_node_base::_M_hook()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo