Same here with ubuntu precise 64bit, lastest ati drivers (12.1) and switchable 6770m/HD3000. It doesn't look to happen when I'm only using the integrated GPU though. Only when I'm using discrete GPU and most of the time after having played a bit.
Same here with ubuntu precise 64bit, lastest ati drivers (12.1) and switchable 6770m/HD3000. It doesn't look to happen when I'm only using the integrated GPU though. Only when I'm using discrete GPU and most of the time after having played a bit.