If gpg is configured to use a designated revoker and the corresponding key is not in keyring, a general error is shown.
To reproduce:
- Add to gpg.conf: add-desig-revoker 581BBA74FFC628B8C984AC5E4A7EB0216A8A773D
- Generate a new key -> general error
On gpg --full-gen-key the error is:
gpg: invalid revocation key '581BBA74FFC628B8C984AC5E4A7EB0216A8A773D': No public key
