Andy Nguyen, known online as theflow0, has shown Linux running on a PlayStation 5 and used it to turn the console into what he describes as a Steam Machine. This isn't a parlour trick.Nguyen, known online as theflow0, has turned a retail PlayStation 5 into a Linux gaming box powerful enough to run Grand Theft Auto V Enhanced with ray tracing at 1440p and 60 frames per second.
The technical achievement is substantial.In his demo, the console outputs 4K HDMI video, handles audio correctly, and supports all USB ports, putting it much closer to a usable desktop PC than a fragile proof-of-concept.Nguyen contributed significantly to the open-source Mesa graphics project in order to make the PS5's GPU to run correctly under Linux. That contribution to Mesa wasn't peripheral; it was essential. The graphics stack had to be taught how to speak to the PS5's AMD hardware from scratch.
The real question is: why did this take a modder?Under the hood, the PS5 is essentially a locked-down x86-based PC that's very similar in architecture to a modern computer. Sony didn't invent exotic new silicon here.Sony's console is built on a custom AMD SoC, closely related to components the company has shipped for PCs and even specialized boards. AMD even sold a cryptomining card, the BC-250, built around a cut-down version of the PS5's APU. Strip away Sony's hypervisor and proprietary operating system, and you're left with something that can run Linux as naturally as any laptop.
The author used the 'Byepervisor' exploit to say bye to the hypervisor Sony uses on its console, gaining kernel-level control to run unsigned code. But there's a catch that matters for the broader implications.To achieve this, Andy used a PS5 running significantly older firmware, between 1.0 and 2.0, that was released around five years ago. Any console updated for online play in the years since is locked out entirely.
This timing is awkward for Valve.The modder aims to make the PS5 Linux hack available publicly before the release of GTA VI later this year on November 19, 2026. Meanwhile,Valve recently suggested that the upcoming device may see delays as the company continues finalizing its launch plans. While reflecting on its long-term hardware ambitions, Valve acknowledged that supply issues have created complications for the new devices. Valve said it still plans to release the Steam Machine in 2026, but no firm date has been announced.
Nguyen didn't hide behind the hack as a one-off curiosity.Nguyen hinted that the project may eventually be released publicly. The implication is clear: there's user demand for this. Given thatthe compact gaming PC is expected to be priced aggressively thanks to Steam OS and a custom AMD Ryzen chip. However, a direct comparison shows that the Steam Machine is not quite as powerful as the Sony PlayStation 5. A PS5 running Linux isn't just cheaper; it's more powerful than what Valve has managed to date.
There's a counterargument worth taking seriously.The public Byepervisor project only supports PS5 firmware in the 1.xx to 2.xx range, meaning the exploit chain works only on older, unpatched systems. In other words, any console that has been regularly updated for online play is effectively locked out. This limits the practical reach of Nguyen's work to a small subset of early adopters or those who deliberately kept their hardware offline. For most owners, this remains theoretical.
The broader issue isn't whether this hack works; it's what it reveals about the relationship between manufacturers and users. Sony built a powerful PC, locked it behind proprietary software, and relies on firmware updates to keep users from accessing that power. A security researcher had to reverse-engineer multiple layers of protection just to prove what the hardware could do. That's not security; that's restriction masquerading as security. Consumers bought a device; they don't own it in any meaningful sense.
For Valve, this moment carries its own irony. The Steam Machine was supposed to prove that Linux could compete with Windows on the desktop and bring PC gaming to the living room. Instead, a modder has done that job better using hardware Valve didn't design, on a console Valve doesn't control. The lesson isn't flattering: when hardware is powerful enough and software is open enough, the market finds a way forward whether manufacturers cooperate or not.