The first part is a duplicate of bug #82335 but I am not sure about the second. If these are 2 separate bugs then each should have its own bug report.
-- NetworkManager doesn't work properly on feisty herd 3 https://launchpad.net/bugs/84305 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
