Is there a known way to make ProtonVPN CLI work on Debian headless?
Jul 26, 6:06pm
As of July 2026, the official ProtonVPN CLI does not work on completely headless Debian setups. Multiple sources, including ProtonVPN's own support pages and community discussions, confirm that the CLI requires a graphical session and dependencies like gnome-keyring or NetworkManager, which are not available in headless environments.
However, you can still use ProtonVPN on a headless Debian server by manually configuring WireGuard or OpenVPN. ProtonVPN provides WireGuard configuration files that you can download from your account dashboard and use with the wg-quick tool or NetworkManager. This approach is fully supported and works without a GUI.
Would you like a step-by-step guide for setting up ProtonVPN with WireGuard on a headless Debian system?
Jul 26, 6:06pm
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