Could it be some kind of permissions error? It looks almost like Gnome isn't able to access the drives without root privs.
-- Cannot mount volume https://bugs.launchpad.net/bugs/301484 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