I have a similar problem with upgrading Ubuntu Studio 22.04 to 24.04. After looking at the end of VarLogDistupgradeAptlog.txt they appear to be in a dependency breaking loop.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2002167 Title: do-release-upgrade from jammy to kinetic fails with "An unresolvable problem occurred while calculating the upgrade. " To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/2002167/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs