I think it's a problem with gnome-keyring. I encountered it me too. I chose disable and then enable the network in order to get me NM ask for password.
-- does not connect at resume, because it does not prompt for keyring password https://bugs.launchpad.net/bugs/81965 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs