Pytorch Lightning set up on Jetson Nano/Xavier NX

Hi,

Which JetPack version do you use?

We try PyTorch Lightning on JetPack 4.5.1. with PyTorch v1.8.0 package from the below topic.

Everything works well without error.
Could you also give it a try?

$ pip3 install pytorch-lightning
...
Successfully installed PyYAML-5.4.1 aiohttp-3.7.4.post0 async-timeout-3.0.1 attrs-21.2.0 fsspec-2021.4.0 idna-ssl-1.1.0 multidict-5.1.0 packaging-20.9 pyDeprecate-0.3.0 pyparsing-2.4.7 pytorch-lightning-1.3.0 tensorboard-2.4.1 torchmetrics-0.3.1 tqdm-4.60.0 yarl-1.6.3

Thanks.