I am trying to update Supervisor to 2020.10.0 from the Supervisor screen and keep getting the following error
500 Server Error: Internal Server Error ("Get https://registry-1.docker.io/v2/: dial tcp: lookup registry-1.docker.io on [::1]:53: read udp [::1]:50287->[::1]:53: read: connection refused"
Nevermind, I found it myself…
I had installed Adguard through the Add-on Store awhile back and in order to get it to accept DNS requests I had to disable the ‘systemd-resolved’ service by using the following commands:
sudo systemctl stop systemd-resolved
sudo systemctl disable systemd-resolved.service
I have since removed Adguard from my setup and forgot to re-enable and re-start the service. You can do so by using the following commands:
sudo systemctl enable systemd-resolved.service
sudo systemctl start systemd-resolved