Ubuntu
hal-info package

  1. Bug #219116
  2. Comment #15

Comment 15 for bug 219116

Revision history for this message
drunkenkilla (cyba2001) wrote : Re: Screen brightness doesn't work with Samsung R70 T7300 Despina

my small workaround to change the brightness:

1. ctrl+alt+F1
2. type user und password
3. sudo -s
4. echo -n xx > /proc/acpi/video/NVID/LCD/brightness
5. ctrl+alt+F7

*4. f.e. xx = 30