How to choose, use and configure a VPN in Clear Linux (Tutorial)


Why These VPNs Are Ideal for Clear Linux

Clear Linux is a performance-oriented, stateless distro maintained by Intel, designed around swupd as its package manager. It targets developers, cloud engineers and data scientists who appreciate minimal overhead and fast boot times. By default you’ll find GNOME on Clear Linux’s desktop bundles, though lightweight environments like XFCE or i3 can be added via swupd bundle-add desktop. Its stateless design means most system files are immutable under /usr, so third-party apps or CLI clients typically install under HOME or via bundles/containers.

When choosing a VPN for Clear Linux, look for:

  • CLI-first or distro-agnostic installers that don’t rely on .deb or .rpm
  • WireGuard or OpenVPN support for integration with systemd-networkd
  • Self-contained binaries or Go/Python-based clients you can compile or install via pip or go install

Based on these criteria, these providers stand out:

  • Mullvad VPN – Go-based CLI, WireGuard first, extremely privacy-focused
  • ProtonVPN – Official Python CLI, strong AES-256-GCM OpenVPN WireGuard
  • NordVPN – Official installer script, robust network lock, large server park
  • ExpressVPN – RPM/DEB installer but CLI works in containers or under Flatpak
  • Surfshark – Python-based CLI via pip, unlimited devices

Comparison Table

VPN Provider CLI Support Protocols Install Method Official Docs
Mullvad VPN Native Go-based CLI WireGuard, OpenVPN Go install / Flatpak Mullvad CLI Guide
ProtonVPN Python CLI WireGuard, OpenVPN pip3 ProtonVPN CLI Repo
NordVPN Official Shell script NordLynx (WireGuard), OpenVPN install.sh script NordVPN Linux Docs
ExpressVPN Bash CLI Lightway, OpenVPN, WireGuard .rpm/.deb or Flatpak ExpressVPN Linux Setup
Surfshark Python CLI WireGuard, OpenVPN pip3 Surfshark Linux Guide

Install Configure: Mullvad VPN

1. Prepare Clear Linux

Ensure you have Go or Flatpak support:

swupd bundle-add containers-common
swupd bundle-add devpkg-go go
  

2. Install the CLI

Option A: Go install

go install github.com/mullvad/mullvad-cli@latest
export PATH=PATH:HOME/go/bin
  

Option B: Flatpak

flatpak install flathub net.mullvad.MullvadVPN
  

3. Login Connect

mullvad account login
mullvad connect wireguard
  

For systemd-networkd integration, enable the auto-generated config:

sudo networkctl reload
sudo systemctl enable --now wg-quick@mullvad-wireguard.service
  

Install Configure: ProtonVPN

1. Add Python pip

swupd bundle-add python3-basic python3-pip
  

2. Install the CLI

pip3 install protonvpn-cli
  

3. Initialize Use

protonvpn-cli login your-email@example.com
protonvpn-cli c --fastest
  

To run on system start:

sudo protonvpn-cli configure --auto-connect
  

If you prefer WireGuard:

protonvpn-cli update
protonvpn-cli c --protocol=wireguard
  

Wrapping Up

Both Mullvad and ProtonVPN integrate smoothly with Clear Linux’s stateless philosophy. Mullvad’s Go binary gives you a frictionless WireGuard-first approach, while ProtonVPN’s Python CLI offers flexible protocol choice and automation. Whether you build from source, use Flatpak or pip, you’ll have rock-solid privacy on the fastest distro around.

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