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[Andrea Azzarone <864714@xxxxxxxxxxxxxxxxxx>]

Likely it has already been fixed. Please open a new bug if you are still
affected.

** Changed in: nux
       Status: Confirmed => Invalid

** Changed in: unity (Ubuntu)
       Status: New => Invalid

** Changed in: nux (Ubuntu)
       Status: Confirmed => Invalid

** Changed in: unity
       Status: Confirmed => Invalid

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https://bugs.launchpad.net/bugs/864714

Title:
  compiz crashed with SIGSEGV in nux::GraphicsDisplay::GetGpuDevice()

Status in Nux:
  Invalid
Status in Unity:
  Invalid
Status in nux package in Ubuntu:
  Invalid
Status in unity package in Ubuntu:
  Invalid

Bug description:
  Out of nowhere the desktop froze and after the current song Banshee
  also stopped playing. Switching on a text console htop revealed a high
  system load. I killed opera and as that didn't help I issued a "unity
  --replace" - after a couple of seconds, the system came back.

  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
  ApportVersion: 1.23-0ubuntu2
  Architecture: amd64
  CrashCounter: 1
  Date: Sun Oct  2 18:19:14 2011
  ExecutablePath: /usr/bin/compiz
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
  ProcCmdline: compiz
  SegvAnalysis:
   Segfault happened at: 0x7fd55b0ca190 <_ZNK3nux15GraphicsDisplay12GetGpuDeviceEv>:	mov    0x358(%rdi),%rax
   PC (0x7fd55b0ca190) ok
   source "0x358(%rdi)" (0x00000358) not located in a known VMA region (needed readable region)!
   destination "%rax" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: nux
  StacktraceTop:
   nux::GraphicsDisplay::GetGpuDevice() const () from /usr/lib/libnux-graphics-1.0.so.0
   nux::StaticCairoText::UpdateTexture() () from /usr/lib/compiz/libunityshell.so
   nux::StaticCairoText::OnFontChanged(_GObject*, _GParamSpec*, void*) () from /usr/lib/compiz/libunityshell.so
   g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
  Title: compiz crashed with SIGSEGV in nux::GraphicsDisplay::GetGpuDevice()
  UpgradeStatus: Upgraded to oneiric on 2011-09-14 (18 days ago)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers

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