Have you tried it on an Orin Nano? I have not gotten to your suggestion about commenting out line #66 in the CMakeLists.txt file - I will get to that soon enough. I have a strong preference to get pytorch/torchvision working without containers to preserve RAM as much as possible as @KimHendrikse pointed out.
If the CMakeLists.txt suggestion does not work, then I’ll try again from scratch (new SD card), install pytorch/torchvision first with Pip Wheels, then build the Hello AI World project from source.