u/Jarnhand

A bit confused, I had the clear impression that all I needed to do was install ComfyUI Dekstop version and of course driver.

But for example nvcc --version does not work, unknown command.

So; do I also need a manual Cuda install also?

Edit:
nvidia-smi shows cuda 13.2

The reason I ask is because a workflow in ComfyUI gives me this error
"RuntimeError: cuDNN error: CUDNN_STATUS_INTERNAL_ERROR"