The following is adapted from original instructions at https://www.expressvpn.com/support/vpn-setup/app-for-linux/#install
- Log in from browser: https://www.expressvpn.com/sign-in
- Copy activation code to clipboard
- Download the
.deb
installation file - Go to terminal
cd ~/Downloads
sudo dpkg -i [installer file]
expressvpn activate
- Paste activation code from clipboard when asked. There is no visual feedback, so be careful to paste only once asked and press enter if need be.