Opencl problems in Linux Ubuntu

I have a new pc I setup and installed Linux Ubuntu 16.04 64 bit Nvidia GT630
installed driver 384.98 and i am getting this error No opencl or NVidia cuda gpu’s found
working with chat support he had me install newer drivers Linux-x86/387.34
same problem
do i need to install something else?
Please help

I also got compile errors for the modules in my case uvm
Just compiled without errors by using --no-unified-memory switch on the driver.

this means that you dont use Cuda on your installation.

so type in

Sudo ./NVIDIA-*.run --no-unified-memory

replace “Nvidia-*.run” with your version of the driver.

Greets John