OpenVPN ubuntu
From BTGuard Wiki
5. Download the BTGuard CA certificate btguard.ca.crt
6. Click on the Network icon in the top right corner and go to VPN Connections > Configure VPN....
9. Enter the following information:
Gateway: vpn.btguard.com
Optional: To manually select your server location, please use ca.vpn.btguard.com for Canada or eu.vpn.btguard.com for Europe or sg.vpn.btguard.com for Singapore.
Username:
Password: Enter your password.
10. Click on the icon next to CA Certificate and locate the file btguard.ca.crt downloaded previously.
11. Click on the Advanced... button.
12. Select LZO Compression.
13. Hit OK and Save.
Setup Complete!
How To Connect
1. Click on the Network icon in the top right corner and go to VPN Connections > BTGuard....