Cause:
https://forums.developer.nvidia.com/t/notice-cuda-linux-repository-key-rotation/212772
"NVIDIA is updating and rotating the signing keys used by apt, dnf/yum, and zypper package managers beginning April 27, 2022. Failure to update your repository signing keys will result in package management errors when attempting to access or install packages from CUDA repositories."
This affects the --cuda-dev flag to rocker:
building > W: GPG error: https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64 InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A4B469963BF863CC
E: The repository 'https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64 InRelease' is not signed.
Cause: https://forums.developer.nvidia.com/t/notice-cuda-linux-repository-key-rotation/212772 "NVIDIA is updating and rotating the signing keys used by apt, dnf/yum, and zypper package managers beginning April 27, 2022. Failure to update your repository signing keys will result in package management errors when attempting to access or install packages from CUDA repositories."
This affects the
--cuda-dev
flag to rocker:Original issue encountered here https://github.com/Field-Robotics-Lab/dockwater/issues/24