Security researcher Andy Nguyen (TheFlow0) has ported Linux to older-firmware PlayStation 5 consoles using community exploits, transforming them into Steam-compatible machines. Demonstrated on March 6, 2026, the setup runs Grand Theft Auto V Enhanced with ray tracing at 4K 60fps—surpassing native PS5 performance—while retaining full I/O support, though it risks overheating at peak clocks, especially on PS5 Slim models.
Andy Nguyen, known online as TheFlow0, announced on Twitter on March 6, 2026: "I ported Linux to the PS5 and turned it into a Steam Machine. Running GTA 5 Enhanced with Ray Tracing." The proof-of-concept leverages exploits like the PS5Dev community's Byepervisor, limited to early firmware versions (e.g., 1.xx or 2.xx), and does not support newer firmware or PS5 Pro models.
The Linux installation utilizes the Proton compatibility layer to run PC games smoothly on the PS5's AMD Zen 2 CPU and RDNA 2 GPU. GTA V Enhanced achieves 'smooth as silk' performance at 4K resolution and 60fps with ray tracing enabled, outperforming the stock PS5's 30fps Fidelity mode. Nguyen also demonstrated the RPCS3 emulator running the PS3 version of GTA San Andreas. The setup supports 4K HDMI video/audio output and all USB ports, with stable clocks at 3.2 GHz CPU and 2.0 GHz GPU; boosts to 3.5 GHz CPU and 2.23 GHz GPU enable higher performance but cause rapid overheating, particularly on horizontal PS5 Slim units due to optimized cooling.
Nguyen developed the code directly on a PS5, showcasing the console's untapped PC-like potential for gaming, emulation, and productivity via Steam. However, practical barriers include firmware restrictions, technical complexity, warranty voidance, and hardware risks—Sony and AMD are reportedly aware but avoid unlocking such performance to prevent increased failure rates. Sony's recent PlayStation Spectral Super Resolution (PSSR) upgrade on PS5 Pro offers similar enhancements for games like GTA V without modding risks. This effort predates official Valve console initiatives, with reports noting Sony effectively 'beat Valve to the punch,' though the process remains far from user-friendly.
