今天公司的 DGX 系統出現
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A4B469963BF863CC W: Failed to fetch http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A4B469963BF863CC
看來是他們換了 Key 的關係找了很久終於找到更新的 Key，更新的位置如下
sudo apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/3bf863cc.pub 1
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