I failed to reproduce this in our lab, I was able to upgrade 16.04.3 to 17.04 (16.10 is no longer supported). I am closing this bug as invalid, please re-open if you are able to reproduce this on your system.
** Changed in: ubuntu-release-upgrader (Ubuntu) Status: Incomplete => Invalid ** Changed in: ubuntu-power-systems Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1691978 Title: Ubuntu 17.04: KVM host System does not boot up after upgrading to 17.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1691978/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs