I tried to fetch the source package with dget, but it doesn't seem to like the new key it's signed with.
$ dget -x https://mentors.debian.net/debian/pool/main/w/wxmaxima/wxmaxima_19.09.1-1.dsc dscverify: wxmaxima_19.09.1-1.dsc failed signature check: gpg: WARNING: no command supplied. Trying to guess what you mean ... gpg: Signature made Mon 30 Sep 2019 10:53:01 AM EDT gpg: using RSA key 53F047CE66B91B0F724C545D5C86C0E4211D5B8E gpg: issuer "wxmax...@physikbuch.de" gpg: Can't check signature: No public key Validation FAILED!! $ gpg --keyserver keyring.debian.org --recv-keys 53F047CE66B91B0F724C545D5C86C0E4211D5B8E gpg: no valid OpenPGP data found. gpg: Total number processed: 0
signature.asc
Description: This is a digitally signed message part.
