Hi there

Help would be much appreciated:

We are running Ubuntu Mate 18.04.3 LTS.

When accessing the system via VNC, everything works fine.

However, when accessing via X2go and we are trying to start or stop a VPN connection, we are asked to authenticate every time (see scrennshot below). The issue does not persist when using a VNC session.

Apparently the X2go session does not give me sufficient privilidge to allow "manipulate" network connections.

Would anybody please be so kind to give advice regarding a workaround? I am not a Linux expert, unfortunately.

I already tried the description here https://forums.opensuse.org/showthread.php/503556-x2go-and-iniating-a-network-vpn-connection-rights/page2 by "Try editing /etc/NetworkManager/NetworkManager.conf and change managed=false to managed=true as below, then reboot." but issue persists.

Thank you