HP 6510b, HH 8.04, 2.6.24-8-generic #echo 1 > /proc/acpi/video/C098/DOS and put this line in your /etc/rc.local it seems it works for me but still this is a bug
HP 6510b, HH 8.04, 2.6.24-8-generic video/C098/ DOS
#echo 1 > /proc/acpi/
and put this line in your /etc/rc.local
it seems it works for me but still this is a bug