Setting up CUDA for RM

So I am on PopOS 19.10 and I have CUDA 10.1, which is not compatible with RM ATM. Can I have CUDA 9 installed in parallel? I have actually ran conda install cudatoolkit=9.0 but it made no difference for RM and I still cannot configure GPU use on the settings.

How does it work for others around here? Do I have to be on 18.04? Do I have to roll back drivers? Is there any way to get a 19.10 system running RM on GPU?

I really appreciate the help.