This also happens to me on a fresh reinstall (2017-03-03) of the Ubuntu 16.04.01 ISO and all updates. Linux vanadium 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20 11:50:30 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux, network-manager: 1.2.2-0Ubuntu0.16.04.3; network-manager-gnome: 1.2.6-0ubuntu0.16.04.1; network-manager-vpnc-gnome: 1.1.93-1
This also happens to me on a fresh reinstall (2017-03-03) of the Ubuntu 16.04.01 ISO and all updates. Linux vanadium 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20 11:50:30 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux, network-manager: 1.2.2-0Ubuntu0. 16.04.3; network- manager- gnome: 1.2.6-0ubuntu0. 16.04.1; network- manager- vpnc-gnome: 1.1.93-1