OpenConnect

Step 1

Install OpenConnect Network Manager plugin by typing this code at the terminal: sudo apt-get install openconnect network-manager-openconnect network-manager-openconnect-gnome

Step 2

Enter Y to continue.

Step 3

Open System Settings > Network then click on the + button to add a new connection.

Step 4

Choose Multi-protocol VPN client (openconnect).

Step 5

Enter any Name at the top (ex. PrivateVPN) then enter your preferred server address on the Gateway (see list of server here).
Click on Add.

Step 6

Toggle the VPN profile.

Step 7

Enter your PrivateVPN registered email address for Username. Click Login.

Step 8

Enter your Password. Click Login.

Connection Success!