As I have a notebook with Ubuntu, I tried to upgrade to Jaunty beta (update-manager -d) also and with almost the same result: it tells my system is up to date and does not propose to upgrade to dev release.
-- unable to upgrade to kubuntu 9.04 from 8.10 https://bugs.launchpad.net/bugs/354429 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