SteamOS 3.7.15 brings fixes for ROG Ally, Legion Go, wake-on-bluetooth returns for Steam Deck LCD and more

By Liam Dawe - 26 Sep 2025 at 8:56 am UTC

Last updated: 26 Sep 2025 at 10:00 am UTC

Valve released SteamOS 3.7.15 stable bringing improvements for the Steam Deck, Asus ROG Ally, Lenovo Legion Go and lots of security issues fixed. Overall it seems like Valve solved a real number of really annoying issues with this release.

The Steam Deck and Lenovo Legion Go S are still the only officially supported devices, but you can still try it on basically anything. Bazzite is still likely your better Linux option for other handhelds though.

Here's all that's changed:

General

Fixed power and clock limits sometimes getting reset after sleep

Fixed a case where WiFi would fail to connect after sleep

Improved battery charge time estimation

Bluetooth

Re-enabled experimental wake-on-bluetooth support for Steam Deck LCD, including support for LE peripherals

Accessibility

Enabled multi-language support for the screen reader. The screen reader will default to the language configured under Settings->General.

The screen reader language may also be manually configured under Settings->Accessibility

Audio

Fixed volume jumping to 100% upon removing 3.5mm headphones

Fixed USB audio devices not being automatically switched to when connected

Removed non-functional "Pro Audio" profile setting in desktop mode, which would disable audio until deselected

Fixed audio glitches in Ori and the Will of the Wisps

Fixed audio distortion with the Steam Deck microphone in game recordings

Non-Deck

Fixed grip buttons after sleep on the original Asus ROG Ally

Improved support for the Lenovo Legion Go when using controllers detached in FPS mode

Added support for updated Legion Go Controller Firmware

Misc

Fixes for security advisories CVE-2025-55188, CVE-2025-6021, CVE-2025-6170, CVE-2025-49794, CVE-2025-49795, CVE-2025-49796, CVE-2025-6395, CVE-2025-32989, CVE-2025-32988, CVE-2025-32990, CVE-2024-23337, CVE-2024-53427, CVE-2025-48060, CVE-2025-49014, CVE-2025-8067, CVE-2025-8067, CVE-2025-7425, and GHSA-f946-j5j2-4w5m

Source: Steam

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Article taken from GamingOnLinux.com.

Tags: Steam Deck, Handheld Gaming, Misc, ROG Ally, Steam, SteamOS, Valve

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About the author - Liam Dawe

I am the owner of GamingOnLinux. After discovering Linux back in the days of Mandrake in 2003, I constantly checked on the progress of Linux until Ubuntu appeared on the scene and it helped me to really love it. You can reach me easily by emailing GamingOnLinux directly.
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2 comments

Zlopez 7 hours ago

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I'm excited that they returned wake-on-bluetooth to LCD version, it was really annoying when they disabled it. I usually have Steam Deck connected to TV and using external gamepad and it was really a life improvement to just wake it with the gamepad itself :-)

Last edited by Zlopez on 26 Sep 2025 at 9:18 am UTC

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Pyrate 7 hours ago

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Finally ! Haven't updated the system in 2 months just to keep that wake-on-bluetooth function.

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