10 Key Facts About Running Ubuntu on a PS5 and Playing Steam Games

Imagine turning your PlayStation 5 into a fully-fledged Linux PC capable of running Steam games. It sounds like a sci‑fi fantasy, but thanks to security researcher Andy Nguyen, this dream is now a reality for a select group of PS5 owners. Nguyen’s ps5-linux-boot project allows you to boot Ubuntu on a PS5 and launch Steam titles—provided your console meets specific firmware requirements. In this listicle, we break down the ten essential things you need to know about this groundbreaking hack.

1. Who Made It Possible?

The mastermind behind this feat is Andy Nguyen, a well‑known security engineer with a track record of exploring unconventional hardware exploits. Nguyen has previously cracked the PS4 and other devices, but this PS5 project is his most ambitious yet. He publicly released the ps5-linux-boot tool in 2023, allowing adventurous users to transform their consoles. Nguyen’s work demonstrates the immense potential of open‑source tinkering, even on locked‑down modern hardware.

10 Key Facts About Running Ubuntu on a PS5 and Playing Steam Games — Source: www.omgubuntu.co.uk

2. The Project Name: ps5-linux-boot

The official moniker is ps5-linux-boot, a compact toolset that leverages a custom bootloader to load a Linux kernel directly on the PS5. It’s hosted on GitHub and comes with clear instructions, but it’s not a one‑click installer. Users need some Linux familiarity. The project’s goal is simple: turn your console into a functional PC without sacrificing too much performance. Think of it as a digital Swiss Army knife for the PS5.

3. Firmware Requirements: Old Is Gold

Here’s the catch: only PS5 consoles running firmware versions 3.xx or 4.xx are compatible. If your console has been updated past 4.51 (roughly), you’re out of luck for now. Sony patched the vulnerability exploited by ps5-linux-boot in later firmware releases, so the hack is firmly tied to older, unpatched systems. If you’re sitting on an untouched console from 2021, this might be your chance to breathe new life into it.

4. Exploiting a Hypervisor Vulnerability

The core of the hack is a hypervisor vulnerability. PS5’s hypervisor is the software layer that virtualises the hardware and keeps user code from directly accessing the system. Nguyen found a way to bypass those restrictions, granting Linux unfettered hardware access. This is no simple glitch; it required deep reverse engineering and months of testing. The exploit is now public, meaning other developers can build upon it.

5. Full Access to the CPU and GPU

Once Ubuntu boots, it recognises the PS5’s impressive hardware: an eight‑core Zen 2 CPU (16 threads) and a custom RDNA 2 GPU. The project gives Linux direct control over these components, so you can expect near‑native performance when running compute‑intensive tasks. However, drivers for advanced features (like ray tracing) are still missing. The GPU operates as a generic AMD card, which is good enough for many Steam games and productivity apps.

6. Playing Steam Games: Real‑World Tests

Nguyen himself demonstrated the system playing Steam games, including titles from the Steam library. While specific benchmarks vary, early reports show that lighter games run at playable framerates, while heavier AAA titles struggle. The experience won’t match a high‑end gaming PC, but it’s impressive for a console turned PC. You can install Steam, launch games, and even use the DualSense controller—right out of the box, albeit with some quirks.

7. Limits: What You Give Up

This is an unofficial hack with several trade‑offs. First, you lose all PS5 features while running Linux—no PlayStation OS, no games, no online services. Second, there’s no sleep mode or quick resume. Third, firmware updates from Sony will likely break the boot process, so you must stay on the old firmware forever. If you ever want to go back to stock, you’ll need to reinstall the original firmware (if possible) or lock yourself out of modern features.

8. How to Get Started

Head over to the ps5-linux-boot GitHub repository (search for “ps5-linux-boot” on GitHub). You’ll find detailed instructions, but the process involves:

Checking your firmware version (must be 3.xx or 4.xx).
Downloading the exploit payload and a compatible Linux image (Ubuntu 22.04 LTS recommended).
Booting via USB drive and running the payload through a web browser exploit.

Make sure you have administrator access and a willingness to troubleshoot. The community on Reddit’s r/ps5linux is active and helpful.

9. Risks and Warnings

Any hack carries risks, and this one is no exception. Potential issues include bricking your console if the boot process fails mid‑way, or voiding your warranty (though Sony seldom checks). The exploit also relies on a specific vulnerability that may be patched in future firmware, so once you update, you lose Linux capability. Furthermore, malicious payloads could theoretically bypass security, so only download from trusted sources. Proceed with caution.

10. Future Outlook: What’s Next?

This project is a stepping stone. If Sony releases new firmware that patches the vulnerability, no further PS5 models can join the party. However, the open‑source community may find alternative exploits. For now, ps5-linux-boot is a niche but exciting proof of concept. It shows that even the most locked‑down console can be coerced into running open‑source software. As more developers contribute, we may see improved driver support and even dual‑boot options. The future of PS5 Linux is uncertain, but the journey has only just begun.

Conclusion: Andy Nguyen’s ps5-linux-boot project has opened a door into a world where your PlayStation 5 is more than just a gaming console—it’s a fully functional Linux PC capable of running Steam. While it requires old firmware and some technical know‑how, the rewards are immense for hackers and tinkerers. Whether you want to experiment with GPU computing or simply play indie Steam titles on a unique machine, this hack delivers a fascinating glimpse of what’s possible when enthusiast engineers push the boundaries. If you own an eligible PS5, why not give it a shot? Just remember to keep your firmware frozen in time.

Tags: