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[Bug 464811] Re: display backlight stays off after resuming from standby.

 

Kristian, thank you for reporting this bug to Ubuntu. Karmic reached EOL on April 30, 2011.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases

Is this reproducible in the latest release of Ubuntu via
http://cdimage.ubuntu.com/daily-live/current/ ?

If so, please execute the following via a terminal in order for the necessary debugging information to be attached:
apport-collect 464811

** Package changed: ubuntu => linux (Ubuntu)

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/464811

Title:
  display backlight stays off after resuming from standby.

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  With a fresh install of 9.10 on a X41s Thinkpad the display backlight stays off after resuming from standby, though the display works properly. After reboot everything is fine until next standby. Resuming from suspend to hdd does not cause this problem. 
  With 9.04 there was no problem with resuming from standby.

  packages:
   - gnome-power-manager: 2.28.1-0ubuntu1
   - pm-utils: 1.2.5-2ubuntu7
   - kernel: 2.6.31-14-generic

  ProblemType: Bug
  Architecture: i386
  Date: Fri Oct 30 14:16:18 2009
  DistroRelease: Ubuntu 9.10
  ExecutablePath: /usr/bin/yelp
  Package: yelp 2.28.0-0ubuntu2
  ProcEnviron:
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
  SourcePackage: yelp
  Uname: Linux 2.6.31-14-generic i686

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