Ubuntu
hotkey-setup package

  1. Bug #222796
  2. Comment #6

Comment 6 for bug 222796

Revision history for this message
Craig Meli (craig-meli) wrote : Re: Brightness up not generating ACPI event on Thinkpad T43p, T42, X31, X40

the above command does help, is there anyway to make this permanent?

also another problem related to this im having is when i unplug the powercord the brightness will drop down like normal, when i replug the power the brightness will not go all the way up. Ill unplug the power again the brightness will drop, replug it and the brightness will still not go all the way back up but rather probably another 15% lower than the previous time i plugged the powercord back in...repeat this process and it will drop ~15% everytime until it cant get any lower ... any ideas???

this is on a T42p