The file /etc/update-manager/release-upgrades has "Prompt=lts" set, while if you want to upgrade to Zesty, not an LTS, you'll need to have "Prompt=normal".
The issue with failing to parse meta-release-lts-development has also been reported in bug 1723115. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1730163 Title: failure attempting to initiate upgrade from xenial to zesty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1730163/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
