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[dino99 <840346@xxxxxxxxxxxxxxxxxx>]

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** Changed in: gnome-settings-daemon (Ubuntu)
       Status: Confirmed => Invalid

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https://bugs.launchpad.net/bugs/840346

Title:
  gnome-settings-daemon crashed with SIGFPE in
  backlight_set_percentage()

Status in gnome-settings-daemon package in Ubuntu:
  Invalid

Bug description:
  Reproduction:  start Oneiric from live CD; open System Settings from
  top right system menu; start "Screen".

  Screen settings show up, then after a few seconds the widgets of the
  window and the top panel change for a moment, then the crash report
  window pops up. The settings window stays running in the process.

  I noted that the system can reach a state, where the above behavior
  changes, though I do not yet know what steps one should take to reach
  the changed state. Maybe if I start with some other part of System
  settings instead of Screen?

  UPDATE: OK, after some more testing it seems that:

  - at the 1st trial right after boot: the widgets of the window and the
  top panel change, then change back, gnome-settings-daemon crashes,
  then the settings window remains in place.

  - at the 2nd, 3rd or later trials to reproduce, the widgets & top
  panel _may_ remain in their changed state and the crash may not occur.
  After the first occurence of this behavior, it becomes standard, so I
  have to reboot to reproduce the crash again.

  
  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: gnome-settings-daemon 3.1.5-0ubuntu6
  ProcVersionSignature: Ubuntu 3.0.0-9.15-generic 3.0.3
  Uname: Linux 3.0.0-9-generic i686
  Architecture: i386
  CasperVersion: 1.280
  Date: Sat Sep  3 13:29:08 2011
  ExecutablePath: /usr/lib/gnome-settings-daemon/gnome-settings-daemon
  LiveMediaBuild: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110901)
  ProcCmdline: /usr/lib/gnome-settings-daemon/gnome-settings-daemon
  ProcEnviron:
   PATH=(custom, no user)
   LANG=hu_HU.UTF-8
   SHELL=/bin/bash
  Signal: 8
  SourcePackage: gnome-settings-daemon
  StacktraceTop:
   ?? () from /usr/lib/gnome-settings-daemon-3.0/libpower.so
   ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
   ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
   g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
   ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
  Title: gnome-settings-daemon crashed with SIGFPE in g_main_context_dispatch()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

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