Valve adds early Steam Machine support in SteamOS 3.8 — latest update brings performance gains, better controller support, and desktop improvements

Vital improvements for handheld gaming PCs.

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After delaying its upcoming gaming console due to the ongoing memory crisis, Valve has yet to confirm a concrete release date for the Steam Machine.

That said, it seems that the software groundwork is already in motion.

The company recently rolled out a major update for SteamOS with version 3.8.0 , which brings “initial support for upcoming Steam Machine hardware.” While that doesn’t reveal much about the hardware or its launch timeline, it does offer some reassurance that the final product is likely on track for a release later this year.

The latest SteamOS 3.8.0 update is currently in a preview state, meaning that you will have to opt-in for the update by heading to Settings>System and changing the System Update Channel from Stable to “Preview.” As per the official patch notes , users can expect a host of new features and improvements on existing devices, including the Steam Deck (LCD/OLED) as well as third-party handheld consoles that support SteamOS.

Some of the key highlights include an updated graphics driver for improved overall performance and stability, a new setting to allow using Bluetooth headset mics, and enhanced support for screen recording and streaming tools like OBS and Discord.

Valve has also done some significant work when it comes to controllers, as the update offers reduced handheld controller input latency and improved support for a number of devices, including the OneXPlayer F1 series, GPD Win 5, GPD Win Mini, Anbernic Win600, OrangePi NEO, and Lenovo Legion Go.

Additionally, the update brings controller support for OneXPlayer X1 series and the Lenovo Legion Go 2.

Desktop Mode also sees a significant upgrade, including improved scaling on TVs, support for external HDR and VRR displays, and per-display scaling options.

These are particularly interesting as they could be crucial for the upcoming Steam Machine.

Valve has also refined window handling for games running via Proton and ensured that keyboard layouts and language settings now sync with Game Mode.

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Kunal Khullar is a contributing writer at Tom’s Hardware.

He is a long time technology journalist and reviewer specializing in PC components and peripherals, and welcomes any and every question around building a PC.

ezst036 said: If Valve ends up releasing 3.8 to everybody this would pull in additional Windows users to switch to Linux.

Valve is definitely more trusted of a brand/provider than Microsoft is.

I would test it out for a while for sure as a replacement for my current distro.