In short only a specific driver works for my current step up.
I know I can install current drivers with
Sudo apt-get install nvidia-current
But how would I install say version 2.91?
Even if you can't find the answer to one of your questions on Super User, other StackExchange sites might have it. Check it out here: http://askubuntu.com/questions/92019/how-to-install-specific-ubuntu-packages-with-exact-version.