If casper was left installed on the target system by the installer, that's an installer bug.
Can you please run 'apport-collect -p ubiquity 1969464' from the affected system so we can see the installer logs? ** Also affects: ubiquity (Ubuntu) Importance: Undecided Status: New ** Tags added: rls-jj-incoming -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969464 Title: Ubuntu 22.04 fails update Unpacking casper (1.470) over (1.468) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1969464/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs