Ubuntu 16.04 - Update CUDA 9.0 to 9.1


I currently have CUDA 9.0 installed for an NVidia 1050Ti GPU based laptop along with cuDNN 7.0.5. What is the process of updating the kit to CUDA 9.1 and would I need to update cuDNN as well?


Get your installers here: [url]http://www.nvidia.com/getcuda[/url]
Read the appropriate install guide carefully: [url]CUDA Toolkit Documentation

Yes, you will need to update cuDNN, as cuDNN is built against a specific CUDA version.