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

** Changed in: nux (Ubuntu)
       Status: New => Fix Released

** Changed in: nux (Ubuntu)
   Importance: Undecided => Critical

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https://bugs.launchpad.net/bugs/864758

Title:
  compiz crashed with SIGSEGV in PluginClassHandler<UnityWindow,
  CompWindow, 0>::get()

Status in Nux:
  Fix Released
Status in Unity:
  Fix Released
Status in nux package in Ubuntu:
  Fix Released
Status in unity package in Ubuntu:
  Fix Released
Status in nux source package in Oneiric:
  New
Status in unity source package in Oneiric:
  Fix Released

Bug description:
  crashed when I tried to minimize image viewer

  TESTCASE

  Open some application
  Do sleep 10 && killall -9 (the application)
  Minimize the application

  It won't crash after 10 seconds

  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: libnux-1.0-0 1.14.0-0ubuntu1
  ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
  Uname: Linux 3.0.0-12-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 1.23-0ubuntu2
  Architecture: amd64
  CrashCounter: 1
  Date: Sun Oct  2 20:30:38 2011
  ExecutablePath: /usr/bin/compiz
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
  ProcCmdline: compiz
  ProcEnviron:
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7fd4c43b4e2f <_ZN18PluginClassHandlerI11UnityWindow10CompWindowLi0EE3getEPS1_+383>:	mov    (%rax,%rdx,8),%rbp
   PC (0x7fd4c43b4e2f) ok
   source "(%rax,%rdx,8)" (0x1800000720) not located in a known VMA region (needed readable region)!
   destination "%rbp" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: nux
  StacktraceTop:
   PluginClassHandler<UnityWindow, CompWindow, 0>::get(CompWindow*) () from /usr/lib/compiz/libunityshell.so
   compiz::CompizMinimizedWindowHandler<UnityScreen, UnityWindow>::minimize() () from /usr/lib/compiz/libunityshell.so
   UnityWindow::minimize() () from /usr/lib/compiz/libunityshell.so
   CompWindow::minimize() ()
   unity::PanelMenuView::OnMinimizeClicked() () from /usr/lib/compiz/libunityshell.so
  Title: compiz crashed with SIGSEGV in PluginClassHandler<UnityWindow, CompWindow, 0>::get()
  UpgradeStatus: Upgraded to oneiric on 2011-09-28 (4 days ago)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers
  XsessionErrors:
   (nautilus:2057): Gtk-CRITICAL **: gtk_action_set_visible: assertion `GTK_IS_ACTION (action)' failed
   (nautilus:2057): Gtk-CRITICAL **: gtk_action_set_visible: assertion `GTK_IS_ACTION (action)' failed

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