torch.cuda.is_available()=FALSE and [INFO]: Driver not installed... but it IS installed!?

Could you try installing CUDA following these instructions

Also please make sure you use a l4t version of pytorch jetson-containers/packages/l4t/l4t-pytorch at master · dusty-nv/jetson-containers · GitHub

Regards,
Allan Navarro
Embedded SW Engineer at RidgeRun

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