Forgot to mention the flickering of the display like in the post before.
Very funny thing:
If I got to the console (STRG+ALT+F1) I can use
echo -n VALUE > /proc/acpi/video/NVID/LCD/brightness
to change the display backlight brightness (this change only affects X if I did /etc/init.d/gdm stop before this)
Forgot to mention the flickering of the display like in the post before.
Very funny thing:
If I got to the console (STRG+ALT+F1) I can use
echo -n VALUE > /proc/acpi/ video/NVID/ LCD/brightness
to change the display backlight brightness (this change only affects X if I did /etc/init.d/gdm stop before this)