Re: Problems with 9300M GS on Sony Vaio Z11
Ok. finally! for use the brightness regolation in vaio Z with hybrid card:
sudo setpci -s 00:02.0 F4.B=00 ----> zero bright
sudo setpci -s 00:02.0 F4.B=FF ----> max bright
change FF or 00 with, for example, 50, 60, 70 ecc
the problem has been solved because someone has found that ubuntu use the intel like principal graphic card. Bye.