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[Apport retracing service <905405@xxxxxxxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 902698 ***
    https://bugs.launchpad.net/bugs/902698

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 #902698, 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"
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** Attachment removed: "Dependencies.txt"
   https://bugs.launchpad.net/bugs/905405/+attachment/2636242/+files/Dependencies.txt

** Attachment removed: "Disassembly.txt"
   https://bugs.launchpad.net/bugs/905405/+attachment/2636243/+files/Disassembly.txt

** Attachment removed: "ProcStatus.txt"
   https://bugs.launchpad.net/bugs/905405/+attachment/2636245/+files/ProcStatus.txt

** Attachment removed: "Registers.txt"
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** Attachment removed: "ThreadStacktrace.txt"
   https://bugs.launchpad.net/bugs/905405/+attachment/2636248/+files/ThreadStacktrace.txt

** Visibility changed to: Public

** This bug has been marked a duplicate of bug 902698
   lightdm crashed with SIGSEGV in check_stopped()

** Visibility changed to: Public

** Tags removed: need-amd64-retrace

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Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/905405

Title:
  lightdm crashed with SIGSEGV in g_closure_invoke()

Status in “lightdm” package in Ubuntu:
  New

Bug description:
  Reboot after dist upgrade to kernel 3.2.0-5, login proceeded all
  normal. System was at idle approximately 5 minutes, returned to
  computer to find crash notification. No user initiated applications
  running at the time.  First attempt to boot after new kernel install
  failed, reboot and all things were normal, until crash notification.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: lightdm 1.0.6-0ubuntu4
  ProcVersionSignature: Ubuntu 3.2.0-5.11-generic 3.2.0-rc5
  Uname: Linux 3.2.0-5-generic x86_64
  ApportVersion: 1.90-0ubuntu1
  Architecture: amd64
  Date: Fri Dec 16 09:29:03 2011
  ExecutablePath: /usr/sbin/lightdm
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20111213)
  ProcCmdline: lightdm
  ProcEnviron: PATH=(custom, no user)
  SegvAnalysis:
   Segfault happened at: 0x411138:	mov    0x28(%rax),%ecx
   PC (0x00411138) ok
   source "0x28(%rax)" (0xaaaaaaaaaaaaaad2) not located in a known VMA region (needed readable region)!
   destination "%ecx" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: lightdm
  StacktraceTop:
   ?? ()
   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
   g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
  Title: lightdm crashed with SIGSEGV in g_closure_invoke()
  UpgradeStatus: Upgraded to precise on 2011-12-14 (1 days ago)
  UserGroups:

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