I can confirm Dylan McCall workaround. Deleting all entries in /apps /mail-notification/popups/actions (gconf) makes notifications work as expected.
-- Message popups do not pay attention to notification daemon capabilities https://bugs.launchpad.net/bugs/332767 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