https://protonvpn.com/support/linux-vpn-setup/
https://protonvpn.com/support/linux-vpn-tool/

Installation (Debian)

1. (lien) Download the Proton VPN DEB package
2. sudo apt install {/path/to/}protonvpn-stable-release_1.0.3_all.deb —— (vérifier le nom du paquet)
3. sudo apt update
4. sudo apt install protonvpn-cli

Désinstallation (Debian)

1. protonvpn-cli ks –off —– (désactiver Kill Switch)
2. sudo apt autoremove protonvpn
3. rm -rf ~/.cache/protonvpn
4. rm -rf ~/.config/protonvpn