It appears that the actual issue does not relate to the "update-manager", but more to the package "software-properties-gtk", which should start when clicking “Settings & Livepatch”. I created a bu report accordingly here, provided I am correct: https://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/1900098
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1899995 Title: ubuntu 20.4. update-manager: “Settings & Livepatch” not starting and returning error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1899995/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
