This question already has an answer here:
- How do I install extra drivers? 3 answers
I have a Thinkpad T61p with Quadro FX570M. I just installed the Ubuntu 11.10. I have tried to download the driver LINUX DISPLAY DRIVER - X86 version 295.20 from NVIDIA, but I do not manage to install it. If I open System > Screens, there is an unknovn screen driver.
My installation works fine except, fails on resume with a black and white pattern all over the screen and I have difficulties detecting an external monitor.
Please, if you have any clue - help me out.