This is the snap for Steam Link to "stream games from another computer with Steam". It works on Ubuntu, Fedora, Debian, and other major Linux distributions.
snap install steamlink
snap connect steamlink:audio-record
snap connect steamlink:joystick
snap connect steamlink:hardware-observe
snap connect steamlink:network-manager-observe
The Steam Link app allows you to stream games from your other computers. Just plug in a controller, connect to a computer running Steam on the same local network, and start playing your existing Steam games.
An unofficial snap built with ❤︎ by Martin Wimpress using configuration at https://github.com/Wimpressive-Snaps/steamlink-snap and the upstream project https://repo.steampowered.com/steamlink/.