ValveSoftware / ValveSoftware/Proton

3DMark (Demo) (231350)

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Game compatibility - Unofficial Regression
Dominant language
C++
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Forks
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PR merge metrics
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Description

steam-231350.log

Compatibility Report

  • Name of the game with compatibility issues: 3DMark (Demo)
  • Steam AppID of the game:231350

System Information

  • GPU: RX Vega 56
  • Driver/LLVM version: LLVM 8.0.0) (0x687f) Version: 19.1.2
  • Kernel version: 5.0.0-20-generic
  • Link to full system information report as Gist:
  • Proton version: 4.2-9

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

DX11 test (Firestrike) runs, unable to run DX12 test (Time Spy) as 3DMark shows "You are unable to run this test. To run this test you need a DirectX 12 compatible operating system."
Tried using "winetricks --version win10" in Steam launch options, made no difference.

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

Review the attached steam-231350.log alongside the listed Proton 4.2-9, kernel, GPU, and driver details. No source file or test is identified; completion would require determining why the DX12 test is unavailable and identifying a concrete, verifiable compatibility change.

Written by the indexing model from the issue text.

Assessment

Tech stack
linux
Domain
operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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