Instead of modifying the code as described earlier you can also create a config file /etc/update-manager/release-upgrades.d/unauth.cfg with the following contents:
[Distro] AllowUnauthenticated=true
Instead of modifying the code as described earlier you can also create a config file /etc/update- manager/ release- upgrades. d/unauth. cfg with the following contents:
[Distro] cated=true
AllowUnauthenti