I also saw this problem, but it seems all I had to do was reboot after installing the network-manager-vpnc package. No at_console "fix" needed.
-- NetworkManager.vpn fails -- nm-vpn-connection.c.900: NeedSecrets https://bugs.launchpad.net/bugs/360818 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