Connect to SlickVPN from the terminal on Ubuntu or Linux Mint using OpenVPN and your downloaded config file.
Open a terminal and run: sudo apt update && sudo apt install openvpn
Grab the .ovpn file for your chosen server from your SlickVPN account and move it into a working folder, e.g. ~/slickvpn.
From that folder run: sudo openvpn --config yourserver.ovpn
Enter your VPN username and password when prompted.
Wait for the line “Initialization Sequence Completed”. Leave the terminal open to stay connected; press Ctrl+C to disconnect.
SLICKVPN
Weston Road PMB #231
Weston, Florida 33331, USA