Hi list,

Upgrading a machine to daedalus, apt-get update returns this error:

W: GPG error: http://deb.devuan.org/merged daedalus InRelease: The following signatures were invalid: EXPKEYSIG BB23C00C61FC752C Devuan Repository (Amprolla3 on Nemesis) <repository@???>
E: The repository 'http://deb.devuan.org/merged daedalus InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

Is this easily resolved?

I'd like to upgrade today, securely if possible.

Thanks

--
Joel Roth