This is a rather old bug report now and there have been no new reports of this issue. It seems it's been fixed some releases ago, so I'm marking as such.
If this does still occur, we can either reopen this bug report or open a new one. ** Changed in: unity Status: Confirmed => Fix Released ** Changed in: unity (Ubuntu) Status: Confirmed => Fix Released ** Changed in: unity Milestone: 7.3.3 => None -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1011496 Title: compiz crashed with SIGSEGV in std::__detail::_List_node_base::_M_hook() from sigc::internal::signal_impl::insert() from sigc::internal::signal_impl::connect() Status in Unity: Fix Released Status in unity package in Ubuntu: Fix Released Bug description: At session start ProblemType: Crash DistroRelease: Ubuntu 12.10 Package: unity 5.12-0ubuntu3 ProcVersionSignature: Ubuntu 3.4.0-5.11-generic 3.4.0 Uname: Linux 3.4.0-5-generic x86_64 ApportVersion: 2.1.1-0ubuntu2 Architecture: amd64 CrashCounter: 1 Date: Mon Jun 11 09:59:20 2012 ExecutablePath: /usr/bin/compiz InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) ProcCmdline: compiz SegvAnalysis: Segfault happened at: 0x7f321b87e950 <_ZNSt8__detail15_List_node_base7_M_hookEPS0_>: mov 0x8(%rsi),%rax PC (0x7f321b87e950) ok source "0x8(%rsi)" (0x0001807d) not located in a known VMA region (needed readable region)! destination "%rax" ok SegvReason: reading unknown VMA Signal: 11 SourcePackage: unity StacktraceTop: std::__detail::_List_node_base::_M_hook(std::__detail::_List_node_base*) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 sigc::internal::signal_impl::insert(std::_List_iterator<sigc::slot_base>, sigc::slot_base const&) () from /usr/lib/x86_64-linux-gnu/libsigc-2.0.so.0 sigc::internal::signal_impl::connect(sigc::slot_base const&) () from /usr/lib/x86_64-linux-gnu/libsigc-2.0.so.0 sigc::signal_base::connect(sigc::slot_base const&) () from /usr/lib/x86_64-linux-gnu/libsigc-2.0.so.0 unity::UnityScreen::UnityScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so 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 sbuild sudo To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/1011496/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp