Based on this output from VarLogDistupgradeMainlog.txt, it appears there was a network issue during your upgrade attempt:
2022-06-06 07:05:29,079 DEBUG examining: 'deb http://us.archive.ubuntu.com/ubuntu/ impish main restricted' 2022-06-06 07:05:29,079 DEBUG verifySourcesListEntry: deb http://us.archive.ubuntu.com/ubuntu/ jammy main restricted 2022-06-06 07:05:29,079 DEBUG url_downloadable: http://us.archive.ubuntu.com/ubuntu//dists/jammy/Release 2022-06-06 07:05:29,079 DEBUG s='http' n='us.archive.ubuntu.com' p='/ubuntu//dists/jammy/Release' q='' f='' 2022-06-06 07:05:29,158 DEBUG error from httplib: 'Remote end closed connection without response' If you have not already, please try the upgrade again. ** Changed in: ubuntu-release-upgrader (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1977724 Title: distribution upgrade crashed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1977724/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
