Here's a list which nvidia 3d driver supports which graphics card. http://us.download.nvidia.com/XFree86/Linux-x86/1.0-9755/README/appendix-a.html
-- Edgy and Feisty don't work with Leadtek GeForce 8800 GTS https://launchpad.net/bugs/91556 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs