i reinstalled ubuntu 20 times and never could overclock nvidia cards.... in nvidia setings there is fan control but not core clock... tryed everything.. any new tutorial ?
Well, there is a new Ubuntu 16.04.04 LTS - not had time to test it as a mining platform. But, working perfectly on my test PC.
16.04.03 had a lot of bug and issues around CPUs and GPUs, so you may find the new version does work correctly.