After digging around some related bugs and from there poking around /var/log/dist-upgrade, I concluded that it was getting stuck on rdnssd, which I wasn't really using anyway. I removed it, and have at least so far gotten past this error.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641373 Title: "An unresolvable problem occurred while calculating the upgrade" to Yakkety To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1641373/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
