Ubuntu
gnome-shell package

  1. Bug #1520355
  2. Comment #2

Comment 2 for bug 1520355

Revision history for this message
Anatoly (anatolyosipov1) wrote : Re: Kernel/Debugging/Backlight/Ubuntu Gnome 15.10

The problem is that the slider move, but brightness doesn't change.
This command decreases the brightness:
echo 8 > /sys/class/backlight/intel_backlight/brightness