kernel-packages team mailing list archive

[Timo Aaltonen <tjaalton@xxxxxxxxxx>]

Ok, so this got fixed for i915_bdw in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1374389

but even the fixed kernel doesn't work on my Wilson Beach SDP, and the
commits in i915_bdw got reverted for 3.17 and up. Even drm-intel-next
(->4.1) doesn't work.

So I guess it's best to fix in userspace until the driver side is fixed
once and for all..

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https://bugs.launchpad.net/bugs/1381625

Title:
  Adjust brightness to lowest value caused screen whole black

Status in HWE Next Project:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed
Status in unity-settings-daemon package in Ubuntu:
  New

Bug description:
  [Impact]

  When adjusting screen brightness to lowest value, it turns screen
  backlight off.

  [Test Case]

  1. Install Image
  2. Press System's brightness hotkey to adjust the brightness level to the lowest or
  3. Go to System "Settings" -> "Brightness & Lock" to adjust brightness level to the lowest
  4. Check if the screen display still has backlight

  Expected results: There is still screen backlight

  Actual results: Sceen backlight is turned off

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