Problem with power management.
 

Hi.
I decided to try suse on my new acer extensa 5620z
After installation a have some problems.
1. I can't adjust brightness when suse running.
2. Some programs opens in half screen and refuse to maximize.
Resolution of my screen is ok.

My graphic card is intel 965.
lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03)

Thanks in advance.