Etape 1

Run terminal emulator: Press Alt+F2 an and type "x-terminal-emulator" and press Enter.

Etape 2

Install OpenVPN with the following command.
sudo apt-get install openvpn network-manager-openvpn-gnome
For newer Linux Mint versions please install also network-manager-openvpn-gnome
sudo apt-get install network-manager-openvpn-gnome

Etape 3

Click connections icon in tray then go to "Network Connections"

Etape 4

Click "Add" button.

Etape 5

Select "Import a saved VPN configuration..." and click "Create"

Etape 6

Download OpenVPN configuration file (.ovpn)

OpenVPN configuration file:  Caché. Connectez-vous ou inscrivez-vous pour voir.

Select "Downloads" section, and open Trust.Zone-France.ovpn file by double click on it.

Etape 7

Select "Password" from "Type" drop-down menu, enter your VPN username and password.

Download certificate file Caché. Connectez-vous ou inscrivez-vous pour voir.  and click "CA Certificate" file chooser to choose certificate file.

Etape 8

Navigate to "Downloads" and double click on certificate name to choose it.

Etape 9

Gateway: fr.trust.zone
Your Username: Caché. Connectez-vous ou inscrivez-vous pour voir.
Your Password: Caché. Connectez-vous ou inscrivez-vous pour voir.

Сlick "Save..." in order to save VPN connection settings.

Etape 10

Click "Close" in next dialog.

Etape 11

Click network menu icon, choose "VPN Connections" and click on your created connection name to establish a VPN connection.

Etape 12

If connection has been successfully established, the small lock appears on network connections icon in system tray.

In order to manage your VPN connections click network connections icon in system tray then click "Network Connections".

Connection check

Open Trust.Zone Main page or reload it if it is already open in order to check if your connection with Trust.Zone VPN is established correctly.
You can also visit our Connection Check Page.