*** This bug is a duplicate of bug 1163720 ***
https://bugs.launchpad.net/bugs/1163720
Still affected in 3.8.0-24 and -25 :
* stuck at maximum level at startup and after a suspend
* Fn keys change brightness indicator only, not actual brightness
The brightness can be changed after running:
sudo bash -c "echo 0 > /sys/class/backlight/intel_backlight/brightness"
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https://bugs.launchpad.net/bugs/1166495
Title:
Brightness fn keys don't work on dell xps 13 ultrabook
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