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[Sebastien Bacher <seb128@xxxxxxxxxx>]

** Branch linked: lp:~larsu/unity-settings-daemon/lp1436861

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https://bugs.launchpad.net/bugs/1436861

Title:
  unity-settings-daemon crashed with SIGSEGV in
  engine_update_composite_device()

Status in unity-settings-daemon package in Ubuntu:
  In Progress

Bug description:
  STEPS:
  1. Burn vivid 64bit to dvd
  2. On a system with UEFI boot the dvd
  3. Select oem mode install
  4. Complete the install
  5. Restart
  6. In oem mode select prepare to ship
  7. Reboot
  8. Input end user details
  9. System crashes

  EXPECTED:
  System to complete End user setup and boot into the OS for the user

  ACTUAL:
  System crashes screen blanks, come to the desktop login with the user name (D in this case) and oem temporary user still in place.

  ProblemType: Crash
  DistroRelease: Ubuntu 15.04
  Package: unity-settings-daemon 15.04.1+15.04.20150318-0ubuntu1
  ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2
  Uname: Linux 3.19.0-10-generic x86_64
  ApportVersion: 2.16.2-0ubuntu4
  Architecture: amd64
  Date: Thu Mar 26 14:12:57 2015
  ExecutablePath: /usr/lib/unity-settings-daemon/unity-settings-daemon
  InstallationDate: Installed on 2015-03-26 (0 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150325)
  ProcCmdline: /usr/lib/unity-settings-daemon/unity-settings-daemon
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   LANGUAGE=en_GB:en
   XDG_RUNTIME_DIR=<set>
  SegvAnalysis:
   Segfault happened at: 0x7f4a5c38d017:	mov    0x8(%r13),%esi
   PC (0x7f4a5c38d017) ok
   source "0x8(%r13)" (0x00000008) not located in a known VMA region (needed readable region)!
   destination "%esi" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: unity-settings-daemon
  StacktraceTop:
   ?? () from /usr/lib/unity-settings-daemon-1.0/libpower.so
   ?? () from /usr/lib/unity-settings-daemon-1.0/libpower.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
   g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
  Title: unity-settings-daemon crashed with SIGSEGV in g_closure_invoke()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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