/deck-tailscale

Tailscale install script for the Steam Deck

Primary LanguageShell

Tailscale on the Steam Deck

This process is derived from the official guide, but has been tweaked to make the process smoother and produce an installation that comes up automatically on boot (no need to enter desktop mode) and survives system updates.

Installing Tailscale

  1. Clone this repo to your Deck.
  2. Run sudo bash tailscale.sh to install Tailscale (or update the existing installation).
  3. Run sudo tailscale up --qr --operator=deck --ssh to have Tailscale generate a login QR code. Scan the code with your phone and authenticate with Tailscale to bring your Deck onto your network.

Updating Tailscale

⚠️ This process will most likely fail if you are accessing the terminal over Tailscale SSH, as it seems to be locked in a chroot jail. You should start and connect through the standard SSH server instead, but remember to stop it when you're done. Suggestions for how to fix this are welcomed.

  1. Git fetch and pull to make sure you're up to date.
  2. Run sudo bash tailscale.sh again.

This process overwrites the existing binaries and service file, so it's not recommended to tweak those files directly. The configuration files at /etc/default/tailscaled and /etc/systemd/system/tailscaled.service.d/override.conf are left alone, so feel free to edit those. If something goes wrong, copy those files somewhere else and re-run the install script to get back to a working state.

How it works

It uses the same system extension method as the official guide, but we put the tailscaled.service file directly in /etc/systemd/system/ because it's actually safe to put things there. Changes in /etc/ are preserved in /var/lib/overlays/etc/upper/ via an overlayfs, meaning that they survive updates.