This caught me out twice, when I installed both the network-manager-openvpn and network-manager-pptp plugins.
Each time, a restart of /etc/init.d/NetworkManager fixed the problem.
This caught me out twice, when I installed both the network- manager- openvpn and network- manager- pptp plugins.
Each time, a restart of /etc/init. d/NetworkManage r fixed the problem.