[ubuntu] Nvidia 352.63 Proprietary, Tested Drivers Dont Work. Ubuntu 15.1

When I try to use the proprietary Nvidia drivers 352.63 the desktop (not including the launch bar or task bar) is zoomed in to about 2x or more what it should be.

There is also a lot of flickering which might have to do with my specific setup and there is also a horrible performance drop.

The strangest thing is that while the view is zoomed in, it is specific only to the view, while the cursor as well as the position of the windows (including buttons etc.) seems to be correct.

At the moment im using the Nouveau drivers and I have not tested any older proprietary drivers.

Using the Nouveau drivers does not seem to be a long term solution because as far as I can tell I cant use SLI or control video card fan speed with these drivers.

I'm ruing Ubuntu 15.1 and have two GTX 670s in SLI.