Through a process of trial and error - removing the following from /var/lib/apt/extended_states
Package: gnome-software-plugin-snap Architecture: amd64 Auto-Installed: 1 restored the functionality (note /var/lib/apt/extended_states had 5732 lines and it was narrowed down to this one) FYI: ii python3-update-manager 1:20.04.10.1 all python 3.x module for update-manager ii update-manager 1:20.04.10.1 all GNOME application that manages apt updates ii update-manager-core 1:20.04.10.1 all manage release upgrades -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766217 Title: software updater presents an empty panel for updating To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1766217/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
