Noob404, the PS4 scene’s new Linux expert, has published a video tutorial on how to install the Steam Deck UI on PS4. The technique requires a Jailbroken PS4 (of course) and will let you run the Steam Deck UI on a Linux distribution of your choice.

Steam Deck UI on PS4 – Requirements

• You’ll need a Jailbroken PS4 that can run Linux (firmware 9.00 or lower)
• You’ll want to install a Linux distribution on your Jailbroken PS4 (see example here)
• You’ll need to install Steam on that Linux distribution (note: a lot of PS4 pre-packaged Linux distros already have Steam installed).

Steam Deck UI on PS4 – Steps

This assumes you have a Jailbroken PS4 running Linux already. The following steps are just a summary of the video, which details everything.

1. Install Gamescope
2. Login and Setup Steam
3. Install Steam Deck UI on PS4 Linux
4. Make Steam Deck UI go fullscreen
5. Make Steam Deck UI go fullscreen (Gamescope)
6. Make application shortcut for Steam Deck UI
7. Download and launch games on Steam Deck UI
8. Fix Blackscreen or Steam Deck/Normal Steam switching issue