Ubuntu
linux package

  1. Bug #1862835
  2. Comment #3

Comment 3 for bug 1862835

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: Unable to change laptop screen brightness or keyboard backlighting

Also, have a look in /sys/class/backlight/... and see if you have any working entries that allow you to control the brightness by writing to them.