protonscr

Portal with RTX

appid 2012840 2 threads, 1 open 39 comments last activity 2025-06-23
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Latest maintainer comment · kisak-valve · 2024-11-14 · #6367
Portal with RTX works stable with DLSS Frame Generation Issue transferred from https://github.com/ValveSoftware/Proton/issues/8241. @mineLdiver posted on 2024-11-14T05:23:11: OS: Arch Linux GPU: RTX 4060 Nvidia drivers: 565.57.01-3 (proprietary due to presence of a second, older GPU) Proton version: 9.0 experimental Description: Portal with RTX has hardware-accelerated GPU scheduling disabled by d...
Threads

Portal with RTX proton open 2 matching

#6367 · 38 comments · opened 2022-12-08 · last comment 2025-06-23 by givname
comment by Kira-PH · 2022-12-11 · view · github
... can get it that far with Proton-6.21-GE-2 but the title is blurred, and I ...
comment by GGG-KILLER · 2022-12-11 · view · github
... can get it that far with Proton-6.21-GE-2 but the title is blurred, and I ...

Portal with RTX proton closed

#6377 · 1 comments · opened 2022-12-10 · last comment 2022-12-10 by kisak-valve
Recent activity
  • givname · 2025-06-23 · Portal with RTX
    i can run tlou2 with dlss4 and frame gen just fine (also good performance) but rtx remix titles always bugged or dont start with fg enabled, can someone investigate on this? what i noticed in the log it always states Opt...
  • kisak-valvemaintainer · 2024-11-14 · Portal with RTX
    Portal with RTX works stable with DLSS Frame Generation Issue transferred from https://github.com/ValveSoftware/Proton/issues/8241. @mineLdiver posted on 2024-11-14T05:23:11: OS: Arch Linux GPU: RTX 4060 Nvidia drivers: ...
  • Wedge009 · 2023-10-07 · Portal with RTX
    I recognise I'm not likely to get anything reasonable out of anything except Nvidia hardware, but I was curious to see what might happen on my Radeon VII with Mesa 23.2.1 (kisak). (I tried the game on a Windows 10-based ...
  • nixcamic · 2023-07-10 · Portal with RTX
    I can confirm that Arc on Linux is also not working, I'm not sure if there is a RADV_PERFTEST=rt equivalent for Arc.
  • Saancreed · 2023-05-01 · Portal with RTX
    The game doesn't start for me anymore if I try to use Proton Experimental 8.0 as the compatibility tool, but it starts working again if I revert to Experimental 7.0, even if I nuke the wineprefix after switching versions...
  • Blisto91 · 2023-03-27 · Portal with RTX
    Yes everything Proton regarding this game should go in this issue. (If you know something is specifically a mesa issue or Proton subproject upstream issue then a separate issue there when relevant is ofc appreciated.)
  • mhalano · 2023-03-27 · Portal with RTX
    > Replying to https://github.com/ValveSoftware/Proton/issues/6367#issuecomment-1485795459 I think, if you are using Linux and Proton, this is the exact place to discuss, since is one issue for all problems in the game, i...
  • nergdron · 2023-03-27 · Portal with RTX
    > > these steps are for running this on Linux under proton. if you're on Windows you can just run it natively, this ticket doesn't apply to you. > > Would you happen to know how to fix portal rtx on Intel arc? if you're ...

Proton versions over time

Launch lines, newest first

PROTON_ENABLE_NVAPI=1 WINE_DISABLE_HARDWARE_SCHEDULING=0 %command% -novid -nojoy
PROTON_ENABLE_NVAPI=1 WINE_DISABLE_HARDWARE_SCHEDULING=1 %command%
RADV_PERFTEST=rt %command% -vulkan
RADV_PERFTEST=rt %command%
RADV_PERFTEST=rt,emulate_rt %command%
RADV_PERFTEST=rt taskset 5 %command%

Launch options

Upstream links