SteamOS 3.8.7 Beta Adds Support for Intel Core Ultra and Arrow Lake Hardware

Valve has officially released the latest iteration of its operating system, bringing expanded compatibility for Intel processors, including Core Ultra and Arrow Lake architectures, to the Steam Deck OLED and future handheld devices. This update, designated as SteamOS 3.8.7 Beta, serves as a significant milestone in the development of the platform as the company prepares for the eventual launch of the Steam Deck 2 and related hardware projects. Our coverage at In Game News confirms that this release is one of the most extensive system updates to date, focusing on stability and hardware-level integration.

Understanding the SteamOS 3.8.7 Beta Update

The 3.8.7 build is part of a larger, ongoing effort to refine the Linux-based operating system that powers Valve's handheld ecosystem. While Valve maintains a policy of not providing strict roadmaps, the frequency of these updates suggests a push toward finalizing the software for upcoming hardware releases. Users interested in the evolution of the platform can find more details in our Steam Deck coverage.

The 3.8.7 update introduces several specific fixes that address long-standing concerns regarding hardware interaction and software stability. Below are the primary changes introduced in this specific beta build:

• Intel Hardware Support: Added initial firmware support for upcoming Intel handhelds, specifically targeting Core Ultra and Arrow Lake chipsets.
• Audio Stability: Resolved a regression introduced in earlier 3.8 beta builds that caused audio popping for some users.
• GPU Crash Fixes: Addressed a specific crash occurring within Grand Theft Auto V Enhanced.
• Connectivity Improvements: Fixed an issue where Bluetooth functionality was failing on certain Intel-based handheld devices.
• Display and Docking: Resolved a bug where certain TCL televisions would display a blank screen when connected via the Steam Deck Dock with VRR enabled; this fix requires a corresponding dock firmware update.
• Desktop Mode: Fixed Remote Play capture issues when the Wayland session is active.
• Power Management: Improved UI behavior for battery status when the device is connected to a low-wattage or slow charger.

Broadening the Scope of SteamOS 3.8

Beyond the specific fixes in the 3.8.7 patch, the wider 3.8 beta branch contains a massive list of improvements that affect the entire system. These changes are designed to ensure that the OS is ready for both the current Steam Deck OLED and future iterations of the hardware. For those tracking the progression of Valve's software, our Valve news archive provides a chronological look at these developments.

General System Enhancements

The update includes an updated Arch system base and refined graphics drivers to improve overall performance and system stability. WiFi performance has been addressed, fixing a bug where signal quality would degrade until the device was put to sleep or manually reconnected. Furthermore, Valve has optimized the speed of future OS updates, particularly for users with high-speed internet connections, significantly reducing the downtime associated with system maintenance.

Input and Display Refinements

Input sensitivity has been adjusted for early Steam Deck LCD models to correct excessive trackpad sensitivity. Additionally, the system now supports waking the device from sleep using a connected Steam Controller. Display-wise, there is now preliminary support for HDMI VRR on devices equipped with native HDMI output, and VRR frame pacing has been improved across the board. The "Allow Tearing" setting has also been corrected to function as intended across various display configurations.

Gaming and Application Compatibility

Valve has implemented several fixes to improve the gaming experience. This includes:

1. Performance Settings: Fixed an issue where per-app performance configurations would intermittently fail to apply upon launching a game.
2. Overlay and Recording: The FSR badge now correctly displays in the performance overlay, and Game Recording session crashes have been mitigated.
3. Window Management: Addressed issues where games like SpongeBob SquarePants: Titans of the Tide would open with incorrect window positioning.
4. Feature Support: Added graphics features necessary for titles such as Crimson Desert.
5. Remote Play: Fixed a bug where video output would occasionally freeze during active Remote Play sessions.

Future Outlook for SteamOS

As the beta continues to evolve, the community is closely watching how these changes will impact the transition to the next generation of handheld hardware. The inclusion of initial firmware for Intel-based devices is a clear signal that Valve is looking to make SteamOS a viable option for a wider range of portable gaming PCs. While the 3.8.7 beta addresses specific audio and GPU concerns, the overarching goal remains the creation of a seamless environment that bridges the gap between console-like ease of use and PC-level performance.

We will continue to monitor the SteamOS 3.8 beta branch as it approaches its final release. Given the scope of the changes, it is likely that the transition out of beta will coincide with the release of new hardware, ensuring that the software is fully optimized for the latest internal components. In Game News will provide updates as soon as Valve confirms a stable release date for the 3.8 branch.

Frequently Asked Questions

What is included in the SteamOS 3.8.7 update?
The SteamOS 3.8.7 update includes initial firmware for upcoming Intel handhelds, fixes for audio popping issues, and a resolution for GPU crashes in Grand Theft Auto V Enhanced.

Does SteamOS 3.8.7 fix audio popping issues?
Yes, the 3.8.7 update specifically addresses a regression found in previous 3.8 builds that was causing audio popping for users.

When will SteamOS 3.8 leave beta status?
Valve has not provided a specific timeline for the release of SteamOS 3.8, though it is expected to exit beta status near the launch of the upcoming Steam Machine hardware.