Giovanni Biscuolo schreef op ma 30-05-2022 om 11:59 [+0200]:
> is it possible that you are running a pre 2019-05-27 guix-daemon ?
> 
> please can you tell us the result of this command: "sudo -E guix
> describe"?

I don't think you can reliably find the version of the daemon that way.
IIRC, on Debian, /etc/systemd/guix-daemon.service initially contained

[Service]
ExecStart=/usr/bin/guix-daemon --build-users-group=guixbuild --substitute-urls='https://ci.guix.gnu.org https://bordeaux.guix.gnu.org'

However, I have changed /usr/bin/guix-daemon to
/var/guix/profiles/per-user/root/current-guix/bin/guix-daemon.

If you have the former, you'll need "/usr/bin/guix describe" instead
of "/var/guix/profiles/per-user/root/current-guix/bin/guix describe"
(the latter would probably be used by "sudo -E guix").

Greetings,
Maxime.