Drivers for multiple (different) GPUs?

[jim5]

CUDA was installed and also reinstalled but again sees only one card, just the 1080ti. That is a good idea I will try and remove the 1080ti and move forward with the 2060 alone and once I get that started I'll see how it goes. I booted with a The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali) stick and lspci lists both cards again. I'll follow your suggestion and will report back.