I’m on Ubuntu 20.04 and I’m using:
deb http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 /
since so far it worked fine to install CUDA 10.1 (as I need it) even on 20.04.
Recently apt update command started to fail with the message:
Ign:4 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 InRelease
...
Ign:7 https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64 InRelease
Get:11 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 Release [697 B]
Hit:13 https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64 Release
Get:14 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 Release.gpg [836 B]
...
Ign:17 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 Packages
Ign:17 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 Packages
Ign:17 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 Packages
Err:17 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 Packages
404 Not Found [IP: 152.199.20.126 443]
Fetched 836 B in 1s (610 B/s)
Reading package lists... Done
E: Failed to fetch https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/by-hash/SHA256/89b0936b235e12809e017b7f284bd5ddb6ed2c1ab16c0054186e73283d6a98d3 404 Not Found [IP: 152.199.20.126 443]
E: Some index files failed to download. They have been ignored, or old ones used instead.
Any ideas/hints/workarounds?