The usual behaviour for Ubuntu is to only offer upgrades from LTS to LTS by default. However, this can be changed through System > Administration > Software Sources. I'm going to close this bug as it lacks the information needed to diagnose the problem, as mentioned in the previous comment. Please reopen it if you can give us the missing information and don't hesitate to submit bug reports in the future. Thanks.
** Changed in: update-manager (Ubuntu) Status: New => Invalid -- should not offer DIST upgrade from LTS https://bugs.launchpad.net/bugs/293554 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs