Still occurring on OLED as of latest nightly Experimental proton
Audio is still borked as of current proton Experimental build, made a fresh new log.
Checking through the log, I'm noticing these errors, might be the problem in question.
0:00:00.143623790 36382 0xd9b846a0 ERROR protonmediaconverter audioconv.c:689:audio_conv_state_create: Failed to create fozdb from /home/deck/.local/share/Steam/steamapps/shadercache/249330/transcoded_audio.foz, ret -4.
0:00:00.143649262 36382 0xd9b846a0 ERROR protonmediaconverter audioconv.c:876:audio_conv_change_state: Failed to create audio conv state, ret -4.
7400.868:0124:0128:fixme:wmadec:transform_ProcessMessage Ignoring message 0x10000000.
wine: Read access denied for device L"\??\D:\", FS volume label and serial are not available.
wine: Read access denied for device L"\??\E:\", FS volume label and serial are not available.
proton experimentalx1 2025-04
Compatibility Report
System Information
I confirm:
Symptoms
Game seems to be playable on deck, though there seems to be a complete lack of audio in the game period. Checking protondb this seems to happen on non deck devices too.
steam-249330.log
Reproduction
Just start the game up and listen, have a video example of it working on windows with audio.
https://youtube.com/watch?v=PM5BrdBx16g&t&pp=ygUXdW5ob2x5IGhlaWdodHMgZ2FtZXBsYXk%3D