ValveSoftware / ValveSoftware/Proton

Call Of Duty: Ghosts (209160)

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Game compatibility - Unofficial Regression XAudio2
Dominant language
C++
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Description

Compatibility Report

  • Name of the game with compatibility issues: Call Of Duty: Ghost
  • Steam AppID of the game: 209160

System Information

  • GPU: AMD Radeon RX 7800 XT
  • Video driver version: Mesa 26.1.8
  • Kernel version: 7.1.13
  • Link to full system information report as Gist:
  • Proton version: 11.0-2
  • Log: steam-209160.zip

I confirm:

  • that I haven't found an existing compatibility report for this game.
  • that I have checked whether there are updates for my system available.

Symptoms

The issue this game has are as follows.

  1. Graphical artifacts on Proton 11.0 or newer. (fixed in bleeding edge as of 10/09/2026)
  2. Frequent stuttering.
  3. When making fine mouse movements the cursor likes to move to the top left of the primary display.

Reproduction

Graphical artifacts on Proton 11.0 or newer. (fixed in bleeding edge as of 10/09/2026)
  1. Load up the mission "Birds of prey"
  2. Play to the point when you first get out of the helicopter

Reverting back to Proton 9.0-4 fixes this issue.

Image
Frequent stuttering

This is self explanatory.

When making fine mouse movements the cursor likes to move to the top left of the primary display
  1. Be either in the menu or ingame and jiggle the mouse left and right rapidly.
  2. Observe the mouse slowly migrate up and to the left.

This is potentially an XWayland issue as forcing the Wine-Wayland driver in a Proton version such as CachyOS Proton fixes this issue.
Note: This is not the only game to be effected by this issue. call of duty games using the IW engine from Cod 1 - MW Remaster are affected.

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the attached steam-209160.zip log and the listed reproduction steps, comparing behavior on Proton 11.0-2 and Proton 9.0-4. Check the reported XWayland/Wine-Wayland distinction for the mouse issue and separate it from stuttering and artifacts. Done means each symptom has a confirmed status or a focused follow-up with reproducible evidence.

Written by the indexing model from the issue text.

Assessment

Tech stack
linux
Domain
desktop, operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Active
Clarity
Mostly clear
Newbie friendliness
35/100

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