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[Marco Trevisan (Treviño) <mail@xxxxxxxxx>]

** Changed in: unity
   Importance: Undecided => Medium

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https://bugs.launchpad.net/bugs/982438

Title:
  compiz crashed with SIGSEGV in unity::hud::Controller::~Controller()

Status in Unity:
  New
Status in “unity” package in Ubuntu:
  New

Bug description:
  I run Unity 2D with Metacity because Compiz have a lifetime of 5 secondes on my session so I currently can't run Unity 2D + Compiz (LP #980185) ).
  I was on guest session with Unity  to check if the bug #980185 affects the guest session.
  Returning on my session (which uses Metacity) , I had an Apport Window for a Compiz bug.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: unity 5.10.0-0ubuntu3
  ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14
  Uname: Linux 3.2.0-23-generic-pae i686
  ApportVersion: 2.0.1-0ubuntu3
  Architecture: i386
  Date: Sun Apr 15 18:32:02 2012
  ExecutablePath: /usr/bin/compiz
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
  ProcCmdline: compiz
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0xb74442a9:	mov    %ecx,0x8(%ebp)
   PC (0xb74442a9) ok
   source "%ecx" ok
   destination "0x8(%ebp)" (0x02000010) not located in a known VMA region (needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: unity
  StacktraceTop:
   g_return_if_fail_warning () from /lib/i386-linux-gnu/libglib-2.0.so.0
   g_source_remove () from /lib/i386-linux-gnu/libglib-2.0.so.0
   unity::hud::Controller::~Controller() () from /usr/lib/compiz/libunityshell.so
   unity::hud::Controller::~Controller() () from /usr/lib/compiz/libunityshell.so
   std::_Sp_counted_ptr<unity::hud::Controller*, (__gnu_cxx::_Lock_policy)2>::_M_dispose() () from /usr/lib/compiz/libunityshell.so
  Title: compiz crashed with SIGSEGV in g_return_if_fail_warning()
  UpgradeStatus: Upgraded to precise on 2012-02-27 (48 days ago)
  UserGroups:

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