No opengl games
When i try to play opengl games (tremulous, openarena, gl-117, nexuiz, ...) i obtain only a black screen. I can hear the music so i think the game plays fine but it is not displayed. I need to open a tty to kill the process or use ALT-CTRL-DEL to restart X.
I don't know what to try ...
I attached nvidia-bug-report.log