Steam Proton Sound Compatibility on Ubuntu

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Published on ● Video Link: https://www.youtube.com/watch?v=jV11VBHvzl8



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This video is to demonstrate the sound system on Ubuntu 25.04 while playing games using Proton. Here I test the obvious ones we can do which are Stereo, Surround Sound and Surround 5.1. I do not have a 7.1 system so I left it for only these 3 tests. I do need to mention that only after Ubuntu 25.04 did my Logitech 5.1 sound system work perfectly. Probably because of kernel changes plus Ubuntu changes.

OS: Ubuntu 25.04
Window System - X (Not Wayland)
Steam - DEB Version (Not Snap or Flatpak)
Proton - Proton Experimental
Nvidia Driver - 570.86.16
MOBO: Asus Maximus Z790 Hero
VIDEO: Zotac Nvidia RTX 4090 AMP Extreme AIRO
CPU: Intel i9 13900k
RAM: g.skill 128GB Trident Z5 DDR5 4200Mhz
SSD: WD SN850x 2TB
GPU Screen Recorder @ 4K + 60fps + NVENC