OK great, glad to hear you got it working @developer.makarov! I think that is good that your system was reflashed with JetPack 6, then it has CUDA 12.2 on it straight away and the system doesn’t get confused selecting the correct version (as you have found). For these kind of reasons, I typically put different CUDA versions in different containers to keep them all straight.
I have also started uploading the pre-compiled pip wheels for torchvision/ect that are built by jetson-containers, as detailed in this post: