I went ahead and tested an upgrade from Ubuntu 16.04 to Ubuntu 18.04 using the release upgrader from -proposed without hacking the packages in the cache to ensure that the deb2snap migration (per Adam's suggestion) was still done. In /var/log/dist-upgrade/main.log we can see the following:
2018-08-29 10:53:25,381 DEBUG plugins for condition 'from_xenialPostUpgrade' are '[]' 2018-08-29 10:53:25,381 DEBUG quirks: running bionicPostUpgrade 2018-08-29 10:53:25,381 DEBUG running Quirks.bionicPostUpgrade 2018-08-29 10:54:03,616 DEBUG Install of snap gnome-3-26-1604 succeeded 2018-08-29 10:54:11,713 DEBUG Install of snap gtk-common-themes succeeded 2018-08-29 10:54:19,473 DEBUG Install of snap gnome-calculator succeeded 2018-08-29 10:54:27,876 DEBUG Install of snap gnome-characters succeeded 2018-08-29 10:54:36,738 DEBUG Install of snap gnome-logs succeeded 2018-08-29 10:54:45,931 DEBUG Install of snap gnome-system-monitor succeeded So that verification is good too. ** Tags removed: verification-needed verification-needed-bionic ** Tags added: verification-done verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1787668 Title: ubuntu-release-upgrader crashed with KeyError: "The cache has no package named 'ubuntu-desktop'" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1787668/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
