can´t adjust bright
I have Debian unstable on a Powerbook G4 12", and have installed
pbbuttons (apt) and it works, because i can change the volume. But i
can´t change the screen bright.
In my /etc/pbbuttons.conf, i have:
#Brightness = 7 ; initial brightness level
#BrightnessupKey = 225
#BrightnessdownKey = 224
And when i execute showkey an press f1 and f2, i get the message:
keyboard: unknown scancode e0 4c
keyboard: unknown scancode e0 4c
keyboard: unknown scancode e0 54
keyboard: unknown scancode e0 54
Could you give me a hint?
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