Want to be helpful with some links for to solve driver-issues in environments with nvidia-graphics-card ...
here are useful workarounds which should work against black screens or against jittering screens.
For this I refer to this link (for older devices) :
http://askubuntu.com/questions/67204.../676772#676772
and for CUDA / Optimus here :
http://askubuntu.com/questions/79621.../796753#796753
For not using above links with concerning packages - I refer to here :
http://askubuntu.com/questions/31115.../311154#311154
The newest of the new drivers for 16.04 can be found here, but it is a bundle with 1.4 GB as nvidia-only driver ... for developers (?????) :
https://developer.nvidia.com/cuda-downloads