[Bug 1462221] Re: Display Brightness Cannot be Changed

2015-09-26 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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Title:
  Display Brightness Cannot be Changed

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[Bug 1462221] Re: Display Brightness Cannot be Changed

2015-07-28 Thread Christopher M. Penalver
** Changed in: linux (Ubuntu)
   Importance: Undecided = Low

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https://bugs.launchpad.net/bugs/1462221

Title:
  Display Brightness Cannot be Changed

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[Bug 1462221] Re: Display Brightness Cannot be Changed

2015-07-26 Thread BadBone2k
Found a workaround for my Toshiba Tecra A11:
http://ubuntuforums.org/showthread.php?t=2275437p=13272746#post13272746

TL;DR
edit /etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT=quiet acpi_backlight=vendor

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Title:
  Display Brightness Cannot be Changed

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[Bug 1462221] Re: Display Brightness Cannot be Changed

2015-07-21 Thread Martin Wimpress
** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

** No longer affects: ubuntu-mate

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Title:
  Display Brightness Cannot be Changed

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