I have an Alienware M14x (GeForce 650m with Optimus) and got Bumblebee working correctly (trying to get ready for steam for linux :)). Also I'm running Ubuntu 12.10 with Unity. I get great framerates with
sauerbraten (a game on the repositories), but when I run games like
Splice, I get pretty terrible framerate, in fact worse than my integrated intel gpu.
nvidia-current installed under
ubuntu-x-swat/x-updates so it's
driver version 310.xx. Also I forgot to add that I haven't been able to test other drivers because they seem to break
x can't load the glx module).
I've been troubleshooting this for days now, and I'm very nearly out of ideas. Any hints on why only some games are running so poorly with