SteamOS 3.9.4 Beta brings updates for security, hibernation and regression fixes
Valve released a fresh SteamOS 3.9.4 Beta to fix up some annoying issues, along with a security update.

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Read the full article on [GamingOnLinux](https://www.gamingonlinux.com/2026/10/steamos-3-9-4-beta-brings-updates-for-security-hibernation-and-regression-fixes/ … ⌘ Read more