Bug#847136: emdebian-archive-keyring: cannot upgrade - gpg: no valid OpenPGP data found.

I'm very confused about this bug. Having read this, and 846892 and 844724 I still don't know what the correct gpg magic rune to use is. Currently emdebian-archive-keyring.gpg is created with: gpg --no-permission-warning -q --homedir . --no-default-keyring \ --keyring

Bug#847136: emdebian-archive-keyring: cannot upgrade - gpg: no valid OpenPGP data found.

Package: emdebian-archive-keyring Version: 2.1 Severity: important Dear Maintainer, Upgrading from 2.0.5 to 2.1 I get this error in postinst: Setting up emdebian-archive-keyring (2.1) ... Warning: apt-key should not be used in scripts (called from postinst maintainerscript of the package