One further note: since you are using the nvidia binary drivers you may want to use the nvidia agpgart. Details about how to try this are on https://help.ubuntu.com/community/NvidiaLaptopBinaryDriverSuspend
-- Resuming (from suspended state) hangs X / keyboard https://launchpad.net/bugs/43944 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
