over 1 year ago - AndrewT - Direct link
FYI the only supported distro is Ubuntu 20.04 or better, so we may or may not be able to help you with this here.

What happens if you run ./ck3 from a terminal command line? What output do you see when it crashes?

And check your nVidia driver is the latest available
www.nvidia.com

Download the latest official NVIDIA drivers

Download the latest official NVIDIA drivers www.nvidia.com