Same here about performance in 3D applications like games or 3D-accel-programs.
What helped out a good way was to activate the "unredirect fullscreen windows" checkbox in CCSM under "Composite".
Since that I can run glxsphere in good stable rates, I also can play OilRush in average FPS. Before that, OilRush was about 5 to 12 FPS.
Running Ubuntu 11.10 with Unity on an Acer Aspire 8920 with NV 9500M GS.
Same here about performance in 3D applications like games or 3D-accel-programs.
What helped out a good way was to activate the "unredirect fullscreen windows" checkbox in CCSM under "Composite".
Since that I can run glxsphere in good stable rates, I also can play OilRush in average FPS. Before that, OilRush was about 5 to 12 FPS.
Running Ubuntu 11.10 with Unity on an Acer Aspire 8920 with NV 9500M GS.