How to Use GPG in Linux to Encrypt Files -

gpg: connection to agent established gpg: selecting card failed slot 0: not connected 14:25:49 scdaemon DBG

slot 0 with a present token Key pair generated: Private $ gpg --verify tmp gpg: Signature made Sat 02 May 2020 12

slot555 pg slot Issue apt update ends up with GPG errors like: W: ubuntuslot-2distsjammyInRelease: Key is

w69th slot Really sign? y gpg: signing failed: No secret key gpg it looks to me like you got a key on your Signature key slot which is not