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

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

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https://bugs.launchpad.net/bugs/985629

Title:
  compiz crashed with SIGSEGV in nux::NThreadSafeCounter::Increment()

Status in Nux:
  New
Status in nux package in Ubuntu:
  New

Bug description:
  compiz randomly crashed upon wakeup.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: libnux-2.0-0 2.10.0-0ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
  Uname: Linux 3.2.0-23-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 2.0.1-0ubuntu4
  Architecture: amd64
  CrashCounter: 1
  Date: Thu Apr 19 07:27:30 2012
  ExecutablePath: /usr/bin/compiz
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
  ProcCmdline: compiz
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7fe98f2e5895 <_ZN3nux18NThreadSafeCounter9IncrementEv+5>:	lock xadd %eax,(%rdi)
   PC (0x7fe98f2e5895) ok
   source "%eax" ok
   destination "(%rdi)" (0x7fe9a2a8ba40) in non-writable VMA region: 0x7fe9a2a45000-0x7fe9a2af4000 r-xp /usr/lib/libcompiz_core.so.0.9.7.6
  SegvReason: writing VMA /usr/lib/libcompiz_core.so.0.9.7.6
  Signal: 11
  SourcePackage: nux
  StacktraceTop:
   nux::NThreadSafeCounter::Increment() () from /usr/lib/libnux-core-2.0.so.0
   ?? () from /usr/lib/compiz/libunityshell.so
   ?? () from /usr/lib/compiz/libunityshell.so
   unity::glib::DBusProxy::Impl::OnProxySignal(_GDBusProxy*, char*, char*, _GVariant*) () from /usr/lib/libunity-core-5.0.so.5
   unity::glib::Signal3<void, _GDBusProxy*, char*, char*, _GVariant*>::Callback(_GDBusProxy*, char*, char*, _GVariant*, unity::glib::Signal3<void, _GDBusProxy*, char*, char*, _GVariant*>*) () from /usr/lib/libunity-core-5.0.so.5
  Title: compiz crashed with SIGSEGV in nux::NThreadSafeCounter::Increment()
  UpgradeStatus: Upgraded to precise on 2012-04-06 (13 days ago)
  UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare tape video

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