Ok, I tried run host mode and another dom2 and still it freezed. And about the driver issue, all other games that uses SDL seems to work without freezes thought.
I was thinking if one could make some kind of scrit/deamon whatever to check if dom2 is freezed and therefore kill it, if it is. I know how to make script that can ask me for every ten minutes to confirm that it ain't freezed, but if one can make something not so... mmm... stupid, I would be very happy. The freeze with dom2 isn't that bad because you lost max one turn, but that is when it takes whole system with it. It's not nice to turn power off when you see that you'r linux is doing something at the background. I did lose my kde settings once thought and God knows what I will lose or what I did lose also.
