This was happening to me during the developmental stages of onieric. I have no issues anymore. I can add printers in both Unity and gnome- shell with ease.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/814984 Title: gnome-control-center crashed with SIGABRT in __kernel_vsyscall() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/814984/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs