protonscr

PROTON_HEAP_DELAY_FREE

12 threads 9 games 15 mentions 2021-12 to 2026-10

Delays heap frees to work around use-after-free bugs in some games.

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Values people posted
PROTON_HEAP_DELAY_FREE=18
PROTON_HEAP_DELAY_FREE3
PROTON_LOG=1 PROTON_HIDE_NVIDIA_GPU=1 PROTON_ENABLE_NVAPI=0 PROTON_NO_ESYNC=0 PROTON_NO_FSYNC=0 PROTON_FORCE_LARGE_ADDRESS_AWARE=1 PROTON_HEAP_DELAY_FREE=1 PROTON_USE_WINED3D=0 PROTON_USE_WINED3D12=0 1
VKD3D_CONFIG=dxr,no_upload_hvv PROTON_ENABLE_NVAPI=1 PROTON_HEAP_DELAY_FREE=1 MANGOHUD_CONFIG="fps_limit=120,fps_limit_method=early" MANGOHUD=1 gamemoderun %command%1
gamemoderun LD_PRELOAD="$LD_PRELOAD:/usr/lib64/libgamemode.so.0 /usr/lib64/libgamemode.so" PROTON_LOG=1 PROTON_DUMP_DEBUG_COMMANDS=1 PROTON_HEAP_DELAY_FREE=1 WINEDEBUG="+timestamp,+pid,+seh,+unwind,+d1
PROTON_HEAP_DELAY_FREE=01
Games discussing it
Cyberpunk 20772 mentions
Forza Horizon 62 mentions
Horizon Zero Dawn™ Complete Edition2 mentions
Crossout1 mentions
THE FINALS1 mentions
The Lord of the Rings Online™1 mentions
Risen 3 - Titan Lords1 mentions
Soulworker1 mentions
Starfield1 mentions
Threads
Cyberpunk 2077 protonopen2 mentions
Horizon Zero Dawn™ Complete Edition protonopen2 mentions
Forza Horizon 6 protonopen2 mentions
Risen 3 - Titan Lords protonopen1 mentions
Crossout protonopen1 mentions
Starfield protonopen1 mentions
Soulworker protonopen1 mentions
THE FINALS protonopen1 mentions
[Cyberpunk 2077] VK_ERROR_DEVICE_LOST after view map pressure on NVIDIA 580.x vkd3dopen1 mentions
cyberpunk 2077 won't launch vkd3dopen1 mentions
Lord of the Rings Online protonopen1 mentions
Call of Duty: Black Ops 4 protonopen1 mentions

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