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*** This bug is a duplicate of bug 1055166 ***
    https://bugs.launchpad.net/bugs/1055166

Thank you for taking the time to report this crash and helping to make
this software better.  This particular crash has already been reported
and is a duplicate of bug #1055166, so is being marked as such.  Please
look at the other bug report to see if there is any missing information
that you can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report.  Please continue to report any other bugs you may
find.

** Attachment removed: "CoreDump.gz"
   https://bugs.launchpad.net/bugs/1284645/+attachment/3996163/+files/CoreDump.gz

** Attachment removed: "Disassembly.txt"
   https://bugs.launchpad.net/bugs/1284645/+attachment/3996165/+files/Disassembly.txt

** Attachment removed: "ProcMaps.txt"
   https://bugs.launchpad.net/bugs/1284645/+attachment/3996166/+files/ProcMaps.txt

** Attachment removed: "ProcStatus.txt"
   https://bugs.launchpad.net/bugs/1284645/+attachment/3996167/+files/ProcStatus.txt

** Attachment removed: "Registers.txt"
   https://bugs.launchpad.net/bugs/1284645/+attachment/3996168/+files/Registers.txt

** Attachment removed: "Stacktrace.txt"
   https://bugs.launchpad.net/bugs/1284645/+attachment/3996169/+files/Stacktrace.txt

** Attachment removed: "ThreadStacktrace.txt"
   https://bugs.launchpad.net/bugs/1284645/+attachment/3996170/+files/ThreadStacktrace.txt

** This bug has been marked a duplicate of bug 1055166
   compiz crashed with SIGSEGV in memmove() from drisw_update_tex_buffer() from dri_set_tex_buffer2() from operator() from compiz::opengl::bindTexImageGLX() from ... from unity::UnityWindow::DrawWindowDecoration

** Information type changed from Private to Public

** Tags removed: need-amd64-retrace

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https://bugs.launchpad.net/bugs/1284645

Title:
  compiz crashed with SIGSEGV in compiz::opengl::bindTexImageGLX()

Status in “unity” package in Ubuntu:
  New

Bug description:
  system could not detect graphic card correctly after last trusty
  update

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: unity 7.1.2+14.04.20140220-0ubuntu1
  ProcVersionSignature: Ubuntu 3.13.0-12.32-generic 3.13.4
  Uname: Linux 3.13.0-12-generic x86_64
  ApportVersion: 2.13.2-0ubuntu5
  Architecture: amd64
  CrashCounter: 1
  CurrentDesktop: Unity
  Date: Tue Feb 25 07:39:44 2014
  EcryptfsInUse: Yes
  ExecutablePath: /usr/bin/compiz
  InstallationDate: Installed on 2014-02-07 (17 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140207)
  ProcCmdline: compiz
  ProcEnviron:
   LANGUAGE=en_US
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f83297fd7cc <__memmove_ssse3_back+6924>:	movntdq %xmm1,-0x10(%rdi)
   PC (0x7f83297fd7cc) ok
   source "%xmm1" ok
   destination "-0x10(%rdi)" (0x7f840b22f190) not located in a known VMA region (needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: unity
  StacktraceTop:
   ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
   ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
   compiz::opengl::bindTexImageGLX(ServerGrabInterface*, unsigned long, unsigned long, boost::function<bool (unsigned long)> const&, boost::function<void (unsigned long)> const&, boost::function<void ()> const&, compiz::opengl::_PixmapSource) () from /usr/lib/compiz/libopengl.so
   TfpTexture::bindTexImage(unsigned long const&) () from /usr/lib/compiz/libopengl.so
   TfpTexture::bindPixmapToTexture(unsigned long, int, int, int, compiz::opengl::_PixmapSource) () from /usr/lib/compiz/libopengl.so
  Title: compiz crashed with SIGSEGV in compiz::opengl::bindTexImageGLX()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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