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[Launchpad Bug Tracker <928822@xxxxxxxxxxxxxxxxxx>]

[Expired for unity (Ubuntu) because there has been no activity for 60
days.]

** Changed in: unity (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/928822

Title:
  compiz crashed with SIGSEGV in
  std::__detail::_List_node_base::_M_hook() from
  unity::debug::Introspectable::AddChild()

Status in Unity:
  Incomplete
Status in “unity” package in Ubuntu:
  Expired

Bug description:
  This crash happened when I was enabling some plug-ins in Compiz
  (CCSM). I enabled the plug-in Magnifier, tested it, and disabled it.
  The crash occurred after the plug-in was disabled.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: unity 5.2.0-0ubuntu3
  ProcVersionSignature: Ubuntu 3.2.0-14.23-generic 3.2.3
  Uname: Linux 3.2.0-14-generic x86_64
  ApportVersion: 1.91-0ubuntu1
  Architecture: amd64
  CrashCounter: 1
  Date: Wed Feb  8 11:01:48 2012
  ExecutablePath: /usr/bin/compiz
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20111129.1)
  ProcCmdline: compiz
  SegvAnalysis:
   Segfault happened at: 0x7fa88f5f2413 <_ZNSt8__detail15_List_node_base7_M_hookEPS0_+19>:	mov    %rdi,(%rax)
   PC (0x7fa88f5f2413) ok
   source "%rdi" ok
   destination "(%rax)" (0x005a1106) not located in a known VMA region (needed writable region)!
  SegvReason: writing 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
   unity::debug::Introspectable::AddChild(unity::debug::Introspectable*) () from /usr/lib/compiz/libunityshell.so
   unity::dash::Controller::SetupDashView() () from /usr/lib/compiz/libunityshell.so
   unity::dash::Controller::EnsureDash() () from /usr/lib/compiz/libunityshell.so
   ?? () from /usr/lib/compiz/libunityshell.so
  Title: compiz crashed with SIGSEGV in std::__detail::_List_node_base::_M_hook()
  UpgradeStatus: Upgraded to precise on 2012-02-07 (1 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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