As an update to my comment above, while the release upgrader hung and did not finish the upgrade, it *did* disable all my ppa's and switch over to the Xenial repositories, which ended up leaving my system broken next time I tried pulling in updates (thinking the upgrade had failed completely and the system was still using Trusty repositories). I'm not sure what packages are at Xenial versions and what packages are at still at Trusty versions, there seems to be a mix.
So it seems I can't expect Ubuntu to upgrade between LTS versions without barfing all over itself. Gee, what fun. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1511875 Title: Can't upgrade from 15.10 Wily to 16.04 Xenial in LXC container To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1511875/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs