the point is, Is possible to play with the opensource drivers
. actually with my card: X1650 Pro AGP regnum online in Full screen mode at 1024x768 safemode runs with 19 FPS average.
by using Gallium 3d 0.4
it doesnt matter if you use compiz. 4 desktops or change the resolution. the game has the same performance all the time.
in addition, I had different results about the first post. I can run the game in SM2 and fixed but with the problem in the textures. I have never seen a black screen like previous comments in the post. but in safe mode, runs perfectly
sincerelly, I guess I do something wrong because it doesnt matter what do you do in the Xorg.conf seems to be the same thing all the time. there is no improvements after changes.
thanks all for the answer