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[Bug 177654] Re: Screen backlight is wrong controlled on Macbook Pro (1G, 2G, 3G - Intrepid)

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From: Launchpad Bug Tracker <177654@xxxxxxxxxxxxxxxxxx>
Date: Wed, 14 Jan 2015 04:18:06 -0000
Reply-to: Bug 177654 <177654@xxxxxxxxxxxxxxxxxx>
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[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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https://bugs.launchpad.net/bugs/177654

Title:
  Screen backlight is wrong controlled on Macbook Pro (1G, 2G, 3G -
  Intrepid)

Status in linux package in Ubuntu:
  Expired

Bug description:
  Whatever the Macbook Pro is running on AC power or on battery, gutsy
  always sets the screen backlight to a very low level after some
  inactivity time (watching a video for instance). Manually setting the
  backlight value to a correct one just fixes the issue until it is
  decreased again by the system.

  Seems to occur on Macbook Pro 1G and 2G:
  http://ubuntuforums.org/showthread.php?p=3985139#post3985139

  In my case, I'm running Gutsy Ubuntu + ATI fglrx 8.43 (november 2007).

  The problems occurs with and without compiz fusion effects.

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