> As far as I can see Ubuntu only supports 2 release upgrade paths[1]: > > 1. ${release} upgrade to ${next-release} (e.g. for 14.04 -> 15.10, you'll > have to 14.04 -> 14.10 -> 15.04 -> 15.10, 3 upgrades in a row)
That is incorrect actually and is documented in bug 1497024, the changes happened in this version of update-manager. update-manager (1:15.10.1) wily; urgency=medium * UpdateManager/Core/MetaRelease.py: When not running in development mode, if the next release is unsupported do not offer to upgrade to that, but the release after it. When running in development mode continue to offer upgrading to unsupported release. (LP: #1497024) ** Changed in: ubuntu-release-upgrader (Ubuntu) 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/1569324 Title: Update Manager shouldn't suggest 14.04 -> 15.10 unsupported upgrade path To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1569324/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs