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[Robert Ancell <robert.ancell@xxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 1400179 ***
    https://bugs.launchpad.net/bugs/1400179

** This bug has been marked a duplicate of bug 1400179
   Crashes on shutdown due to attempt to emit D-Bus signals

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https://bugs.launchpad.net/bugs/1401094

Title:
  lightdm crashed with SIGSEGV in g_hash_table_iter_next()

Status in lightdm package in Ubuntu:
  New

Bug description:
  Random crash on login without visual impact.

  ProblemType: Crash
  DistroRelease: Ubuntu 15.04
  Package: lightdm 1.13.0-0ubuntu2
  ProcVersionSignature: Ubuntu 3.16.0-25.33-generic 3.16.7
  Uname: Linux 3.16.0-25-generic i686
  ApportVersion: 2.15-0ubuntu2
  Architecture: i386
  Date: Wed Dec 10 13:28:46 2014
  ExecutablePath: /usr/sbin/lightdm
  InstallationDate: Installed on 2014-12-08 (1 days ago)
  InstallationMedia: Xubuntu 15.04 "Vivid Vervet" - Alpha i386 (20141208)
  ProcCmdline: lightdm
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  SegvAnalysis:
   Segfault happened at: 0xb74af34e <g_hash_table_iter_next+126>:	cmpl   $0x1,(%ecx,%edx,1)
   PC (0xb74af34e) ok
   source "$0x1" ok
   destination "(%ecx,%edx,1)" (0x00000000) not located in a known VMA region (needed writable region)!
  SegvReason: writing NULL VMA
  Signal: 11
  SourcePackage: lightdm
  StacktraceTop:
   g_hash_table_iter_next () from /lib/i386-linux-gnu/libglib-2.0.so.0
   ?? ()
   ?? ()
   ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
   g_hash_table_unref () from /lib/i386-linux-gnu/libglib-2.0.so.0
  Title: lightdm crashed with SIGSEGV in g_hash_table_iter_next()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

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