protonscr

Cyberpunk 2077 broken frame presentation with v-sync off.

protonclosed
ValveSoftware/Proton#8446 · opened 2025-02-08 by BL2468 · updated 2025-02-08 · 1 comments · github
BBL2468 2025-02-08 github

Compatibility Report

  • Name of the game with compatibility issues: Cyberpunk 2077
  • Steam AppID of the game: 1091500

System Information

  • GPU: RX7800XT
  • Video driver version: Mesa 24.3.4
  • Kernel version: 6.13.1
  • Link to full system information report as Gist:
  • Proton version: 9.0-4

I confirm:

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

steam-1091500.log (https://github.com/user-attachments/files/18722131/steam-1091500.log)

Symptoms

Bad frame presentation with v-sync off, which causes constant visual stutter despite high fps and perfect frame times (reported by mangohud) This does not happen on older proton versions.

Reproduction

Use proton version >8.0-5

Kkisak-valve maintainer 2025-02-08 github

Hello @BL2468, we're using one issue report per unofficially supported game title, so I've gone ahead and transferred this issue report to https://github.com/ValveSoftware/Proton/issues/4450#issuecomment-2645964684.

Upstream links