Failed to load swrast driver

See:
https://forums.developer.nvidia.com/t/running-graphical-cuda-sample-over-ssh-from-within-l4t-docker-container/113027/3

If you are offloading the GPU function to another computer with ssh and X forwarding, then it is the other computer which needs matching OpenGL/CUDA/GPU capabilities. The Jetson no longer performs that function. Virtual desktops may be the topic you are really interested in.