protonscr

PROTON_FSR4_UPGRADE

20 threads 8 games 65 mentions 2025-08 to 2026-10

PROTON_FSR4_UPGRADE appears in 20 issue threads across the Proton, DXVK, vkd3d-proton and Steam trackers. The values people posted, and the games they posted them for, are listed below.

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Values people posted
PROTON_FSR4_UPGRADE=132
PROTON_FSR4_UPGRADE5
PROTON_FSR4_UPGRADE=1 PROTON_ENABLE_WAYLAND=1 DXVK_HDR=1 %command%3
PROTON_FSR4_UPGRADE=1 %command%2
PROTON_FSR4_UPGRADE=1 PROTON_ENABLE_WAYLAND=1 ENABLE_HDR_WSI=1 PROTON_ENABLE_HDR=1 DXVK_HDR=1 mangohud %command%2
PROTON_FSR4_UPGRADE=1 gamescope -w 2560 -h 1440 -r 120 -f -- %command%2
VKD3D_CONFIG=descriptor_heap PROTON_FSR4_UPGRADE=1 %command%2
VKD3D_CONFIG=dxr,no_upload_hvv,retain_descriptor_heaps RADV_DEBUG=no_nggc PROTON_FSR4_UPGRADE=1 PROTON_ENABLE_WAYLAND=1 PROTON_ENABLE_HDR=1 WINEDLLOVERRIDES="dinput8.dll,dstorage.dll,dstoragecore.dll=2
ENABLE_LAYER_MESA_ANTI_LAG=1 PROTON_FSR4_UPGRADE=1 PROTON_MLFG_UPGRADE=1 mesa_glthread=true WINE_VK_USE_SYNC2=1 WINE_SYNC_USE_FUTEX_WAITV=1 %command% -skip-launcher1
ENABLE_LSFG=1 PROTON_ENABLE_WAYLAND=1 PROTON_USE_NTSYNC=1 PROTON_FSR4_UPGRADE=1 PROTON_FSR4_INDICATOR=0 gamemoderun %command%1
Games discussing it
Forza Horizon 617 mentions
Crimson Desert Enhanced8 mentions
Hunt: Showdown 18966 mentions
Warhammer 40,000: Space Marine 23 mentions
The Last of Us™ Part I2 mentions
AION 22 mentions
Subnautica 22 mentions
THE FINALS1 mentions
Threads
Forza Horizon 6 protonopen17 mentions
Crimson Desert protonopen8 mentions
Hunt: Showdown 1896 protonopen6 mentions
Proton 10.0-4 Release Candidate testing protonclosed4 mentions
Monster Hunter Wilds has the ray tracing option greyed out. vkd3dclosed3 mentions
Warhammer 40,000: Space Marine 2 protonopen3 mentions
FSR black squares artefacts vkd3dclosed2 mentions
Proton games freeze randomly protonopen2 mentions
Proton keyboard layout swap issu. protonopen2 mentions
The Last of Us Part 1 protonopen2 mentions
Subnautica 2 protonopen2 mentions
"Illegal opcode in command stream" crash in V Rising (Linux, RADV/RDNA3) dxvkopen2 mentions

Recent mentions

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