protonscr

Dota 2: The sound stop and some times the game just crash with steam

protonclosed
ValveSoftware/Proton#9788 · opened 2026-05-15 by fabpin · updated 2026-05-15 · 1 comments · github
Ffabpin 2026-05-15 github

Compatibility Report

  • Name of the game with compatibility issues: Dota 2
  • Steam AppID of the game: 570

System Information

  • GPU: Sapphire Radeon RX 6800 XT
  • Driver/LLVM version: Mesa 26.0.5
  • Kernel version: 7.0.1-200.nobara.fc43.x86_64
  • Link to full system information report as Gist:
  • Proton version: N/A

I confirm:

  • [X] that I have verified my problem does NOT happen on proton-experimental and ONLY happens on GE-Proton
  • [O] that I am NOT using the GE-Proton flatpak. (I do not build or provide the GE-Proton flatpak and it is known to have broken codec support.)
  • [O] that I haven't found an existing compatibility report for this game.
  • [O] that I have checked whether there are updates for my system available.

Symptoms

When the hub appears to accept the match, the sound mutes but only in the game, and in some cases the game crashes, everything freezes and the window closes.

Reproduction

i cant reproduction, just happen, didnt letme use proton, the VAC of valve appear.

Kkisak-valve maintainer 2026-05-15 github

Hello @fabpin, in general, issues specific to third party builds of Proton need to be evaluated by the maintainers of that build of Proton. Separately, without a Proton log, we have to assume you're using the Linux native build of Dota 2, and that Proton isn't involved at all with this game.

Proton versions