One way to fix it is in DistUpgradeFetcherCore.py by modifying showReleaseNotes with an if statement at the beginning.
if '--frontend=DistUpgradeViewNonInteractive' in self.run_options: return True -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944475 Title: DistUpgradeViewNonInteractive is now interactive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1944475/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs