FYI - the fix for this bug as an SRUs is ready and testable from a PPA for Cosmic [1] and Bionic [2].
I'm gonna check the test instructions myself by testing that from the PPA before uploading to the SRU queue. In addition I'll push these PPAs through the automated regression tests for qemu/libvirt. [1]: https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/3620 [2]: https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/3621 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1809083 Title: [Ubuntu 18.04] Backward migration of Ubuntu 16.04.4 P8 guest from Ubuntu 18.04 P9 Host -> Ubuntu 16.04.4 P8 host is broken To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1809083/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs