SteamOS 3.8.6 Beta: Enhanced Hardware Support and New Features
Valve has released the SteamOS 3.8.6 Beta update, introducing a range of improvements that enhance both hardware compatibility and user experience on the Steam Deck and other supported devices. This latest update not only addresses various bugs and stability issues but also brings significant advancements in display, controller, and audio support.
Advancements in HDMI 2.1 and VRR Support
One of the standout features in SteamOS 3.8.6 is the preliminary support for Variable Refresh Rate (VRR) over HDMI on devices with native HDMI output. This marks a notable step forward in AMD’s ongoing efforts to bring HDMI 2.1 functionality to Linux-based systems. While the VRR support is still in its early stages and may not be flawless, users can expect improved frame pacing and a smoother gaming experience, especially when connecting to compatible displays.
Additionally, the update enhances compatibility with TCL TVs, ensuring more reliable connections when using the Steam Deck Dock. These improvements are particularly beneficial for gamers seeking seamless integration between their handheld devices and home entertainment setups.
Expanded Controller Compatibility
SteamOS 3.8.6 broadens controller support for several new gaming handhelds, including the MSI Claw A1M, 7 AI+ A2VM, 8 AI+ A2VM, A8 BZ2EM, and the OneXPlayer Apex and X1 series. The update also refines support for controllers utilizing AccelGyro3D devices, with specific enhancements for the original Lenovo Legion Go and MSI Claw A1M. These updates ensure a more responsive and reliable gaming experience across a wider range of hardware.
Graphics and Audio Improvements
The graphics driver has been updated to deliver greater stability and to support new features required by upcoming games, such as Crimson Desert. Users will also notice improvements in audio performance, particularly over HDMI, along with several bug fixes and stability enhancements related to sound output.
Additional Features and Quality-of-Life Updates
SteamOS 3.8.6 reintroduces Bluetooth Wake functionality for the Steam Deck LCD, allowing users to wake their device using Bluetooth peripherals. The update also enables wake from sleep for connected Steam Controllers, further streamlining the user experience.
Overall, the SteamOS 3.8.6 Beta update demonstrates Valve’s commitment to expanding hardware compatibility and refining the gaming experience on Linux-based platforms. With ongoing improvements in display, controller, and audio support, Steam Deck users and Linux gamers can look forward to a more versatile and stable system.
