No, that's the point: there isn't a PGP key, the package is not signed, and that's why Update Manager is complaining about untrusted packages. While this isn't ideal, (and I could at least do apt-get upgrade) I used to be able to upgrade it via Update Manager but now it seems I can't. Also, the error message in Update Manager doesn't give any indication of what you should do to move forward which isn't very friendly to newish users.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/707392 Title: Not possible to upgrade untrusted packages -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs