I can’t install/update CUDA using the Ubuntu-repository on http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 because of an invalid signature.
I wgot (past tense of wget? wget’ed?) the Release and Release.gpg files and found that the Release noted the date 2019-02-27, while the signature was made on 2019-02-26, one day earlier.
Furthermore, the checksums and filesize of Packages.gz don’t match the values in the Release file. As a quick check, the checksums of cuda-10-1_10.1.105-1_amd64.deb given in Packages.gz are valid, so it seems like when the last binaries were uploaded, the file Packages.gz was updated, but the Release and signature-files were left out.
Paranoid-Me would be really happy if this could be resolved shortly!