Nvidia Prime and graphics switching is broken for me.
I can use my Intel graphics fine, but if I try and switch to Nvidia it just shows a black lightdm screen. I know it boots because I can hear the greeter sound.
I tried changing the resolution before I switched and still a black screen.
Any ideas how I can get this working?
I am just trying to use CUDA honestly and don't need to switch if I can just use CUDA.
./devicequery returns nothing when in Intel graphics mode so I figured I had to get into Nvidia graphics mode.xefxbbxbf
Using 352 with CUDA 7.5