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23 results, 56 hits for PROTON_NO_ESYNC

The Legend of Heroes: Trails of Cold Steel III appid 991270 1 threads, 1 open 3 matching

The Legend of Heroes: Trails of Cold Steel III protonopenGame compatibility - UnofficialXAudio2.NET

#3683 · 15 comments · updated 2022-05-30 · 3 matching
comment by doitsujin · 2020-03-24 · view · github
> eventfd: Too many open files Can you try setting your Steam launch options to `PROTON_NO_ESYNC=1 %command%`?
comment by krauser87 · 2020-03-24 · view · github
... Too many open files > > Can you try setting your Steam launch options to `PROTON_NO_ESYNC=1 %command%`? Just did ...
1 more matching in this thread

Warhammer End Times: Vermintide appid 235540 1 threads, 1 open 1 matching

Warhammer End Times: Vermintide protonopenGame compatibility - UnofficialRegression.NET

#1085 · 27 comments · updated 2022-04-07 · 1 matching
issue by Zlopez · 2018-08-31 · view · github
Game is running with `PROTON_NO_ESYNC` enabled. However if the resolution is changed to fullscreen you get black screen ...

Arma 3 appid 107410 5 threads, 1 open 4 matching

Arma 3 protonopenGame compatibility - UnofficialRegressionXAudio2.NET

#2364 · 194 comments · updated 2026-08-16 · 4 matching
comment by kisak-valvemaintainer · 2021-11-24 · view · github
Hello @Tinter, blind guess, does setting the game's launch options to `PROTON_NO_ESYNC=1 %command%` have an effect?
comment by Tinter · 2021-11-24 · view · github
@kisak-valve Thank you for moving it, sorry for misplacing it. `PROTON_NO_ESYNC=1` did not help. Just for ...
2 more matching in this thread

Batman Arkham Knight appid 208650 1 threads, 1 open 3 matching

Batman Arkham Knight protonopenGame compatibility - UnofficialRegressionXAudio2.NET

#558 · 112 comments · updated 2026-05-15 · 3 matching
comment by Newbytee · 2020-02-10 · view · github
By the way, PROTON_NO_ESYNC=1 does NOT seem to be needed on my end. Performance is also significantly ...
comment by CSahajdacny · 2020-02-08 · view · github
... 5.0-1? Batman:Arkham Knight works, but PROTON_NO_ESYNC=1 is needed to be enabled. ![20200207232944_1](https://user ...
1 more matching in this thread

Homeworld Remastered Collection appid 244160 2 threads, 1 open 2 matching

Homeworld Remastered Collection protonopenGame compatibility - Unofficial.NET

#99 · 39 comments · updated 2024-05-13 · 2 matching
comment by braiam · 2022-05-31 · view · github
@alasky17 With `PROTON_NO_ESYNC=1 PROTON_NO_FSYNC=1 %command%` and Proton experimental, 7.0-2 and 6.3-8, all ...
comment by braiam · 2022-06-03 · view · github
... AppID 244160 "PROTON_NO_ESYNC=1 PROTON_NO_FSYNC=1 /home/braiam/.steam/debian-installation/ubuntu12_32/reaper SteamLaunch AppId=244160 -- '/home/braiam ...

Batman: Arkham Asylum Game of the Year Edition appid 35140 1 threads, 1 open 4 matching

Batman: Arkham Asylum Game of the Year Edition protonopenGame compatibility - UnofficialRegression.NET

#421 · 94 comments · updated 2026-06-16 · 4 matching
comment by miguev · 2018-08-27 · view · github
Tried again after adding PROTON_NO_ESYNC=1 PROTON_LOG=1 %command% to launch options. [steam-35140.log](https://github.com ...
comment by sebaro · 2020-06-11 · view · github
... I think "PROTON_NO_ESYNC=1" improves performance. > Proton 5.0-8 AMD KABINI (DRM 3.36.0, 5.6 ...
2 more matching in this thread

The Riftbreaker appid 780310 1 threads, 1 open 3 matching

The Riftbreaker protonopenGame compatibility - UnofficialXAudio2.NET

#5668 · 11 comments · updated 2024-09-09 · 3 matching
comment by Diman0 · 2022-03-14 · view · github
... It appears proton 7.0-1 with `PROTON_LOG=1 PROTON_NO_ESYNC=1 PROTON_NO_FSYNC=1 %command%` is quite stable.
comment by Diman0 · 2024-09-09 · view · github
... run without any issues. I use the start options: PROTON_NO_ESYNC=1 PROTON_NO_FSYNC=1 PROTON_HIDE_NVIDIA_GPU=0 PROTON_ENABLE_NVAPI=1 %command%
1 more matching in this thread

Hades appid 1145360 2 threads, 1 open 1 matching

Hades protonopenGame compatibility - UnofficialoverlayMesa drivers.NET

#3312 · 63 comments · updated 2024-05-19 · 1 matching
comment by kust2708 · 2019-12-11 · view · github
... PROTON_FORCE_LARGE_ADDRESS_AWARE=1 PROTON_NO_ESYNC=1 %command% However, there are some random crashs between maps and when chatting with characters.

DMC Devil May Cry appid 220440 2 threads, 1 open 2 matching

DMC Devil May Cry protonopenGame compatibility - UnofficialXAudio2.NET

#820 · 15 comments · updated 2021-11-11 · 2 matching
comment by CSahajdacny · 2020-02-21 · view · github
... https://github.com/ValveSoftware/Proton/files/4236104/steam-220440.log) Have you tried `PROTON_FORCE_LARGE_ADDRESS_AWARE=1 PROTON_NO_ESYNC=1 %command%`
comment by soredake · 2020-02-21 · view · github
... Proton/files/4236104/steam-220440.log) > > Have you tried `PROTON_FORCE_LARGE_ADDRESS_AWARE=1 PROTON_NO_ESYNC=1 %command%` Tried, does not help.

The Riftbreaker (demo/Prologue) (1293860 1317860) protonopenGame compatibility - UnofficialXAudio2.NET

#4405 · 36 comments · updated 2021-11-18 · 8 matching
comment by zaggynl · 2020-11-20 · view · github
... key Workaround: start the game with launch options: PROTON_NO_ESYNC=1 %command% Edit: was able to finish the demo ...
comment by zaggynl · 2021-10-20 · view · github
Had crash to desktop before PROTON_NO_ESYNC=1. Now using launch options: PROTON_NO_ESYNC=1 %command% with Proton-6.19 ...
comment by folknor · 2021-10-17 · view · github
Forgot to mention I also use `PROTON_NO_ESYNC=1 %command%`, and also when I opened the config tool now ...
5 more matching in this thread

Mount & Blade II: Bannerlord appid 261550 2 threads, 1 open 1 matching

Mount & Blade II: Bannerlord protonopenGame compatibility - UnofficialRegression.NET

#3706 · 574 comments · updated 2024-12-07 · 1 matching
comment by tkamat · 2020-04-09 · view · github
... Has anyone tried running the game with `PROTON_NO_ESYNC=1`?

Space Engineers appid 244850 3 threads, 1 open 7 matching

Space Engineers protonopenGame compatibility - UnofficialRegressionXAudio2.NET

#1792 · 667 comments · updated 2025-12-27 · 7 matching
comment by diKsens · 2019-10-03 · view · github
... DXVK_HUD=full PROTON_NO_ESYNC=1 %COMMAND% -skipintro Proton: 4.11-6 Kernel: 5.0.0-30-generic Ubuntu 19 ...
comment by Linux74656 · 2019-09-30 · view · github
... I do not have PROTON_NO_ESYNC=1 in my command line, and it seems to work fine.
5 more matching in this thread

Elite Dangerous appid 359320 8 threads, 1 open 4 matching

Elite Dangerous protonopenGame compatibility - UnofficialRegressionNVIDIA driversMesa drivers.NETAMD RADV

#150 · 672 comments · updated 2026-07-10 · 4 matching
comment by fls2018 · 2018-10-26 · view · github
... I'be already tried PROTON_NO_ESYNC=1 %command% , tried older versions of Proton too no difference. Tried WineD3D instead ...
comment by kisak-valvemaintainer · 2019-05-17 · view · github
... VK_ICD_FILENAMES="/usr/share/vulkan/icd.d/amd_icd64.json" PROTON_NO_ESYNC=1 %command%` The VK_ICD part is supposedly workaround to ...
2 more matching in this thread

NiGHTS into Dreams... appid 219950 1 threads, 1 open 2 matching

NiGHTS into Dreams... protonopenGame compatibility - Unofficial.NET

#4262 · 2 comments · updated 2021-11-11 · 2 matching
comment by adrianlshaw · 2020-10-15 · view · github
... This obviously slows down launching the game. * Audio issues described above are fixed with `PROTON_NO_ESYNC=1`. * The config ...
comment by TheSandBoxMKG · 2020-10-18 · view · github
... This obviously slows down launching the game. > > * Audio issues described above are fixed with `PROTON_NO_ESYNC=1`. > > * The config ...

The Bureau: XCOM Declassified appid 65930 1 threads, 1 open 2 matching

The Bureau: XCOM Declassified protonopenGame compatibility - UnofficialXAudio2.NET

#797 · 15 comments · updated 2022-02-19 · 2 matching
comment by Patola · 2021-10-30 · view · github
... However, if I don't use the variables `PROTON_NO_ESYNC=1 PROTON_NO_FSYNC=1` on the launch parameters, game gets ...
comment by BillFleming · 2021-10-30 · view · github
... PROTON_NO_FSYNC=1 PROTON_NO_ESYNC=1 %command% Then in steam re-validate the game files then launch it. Launch is ...

Jidousha Shakai appid 611800 1 threads, 1 open 1 matching

Jidousha Shakai protonopenGame compatibility - Unofficial.NET

#2252 · 3 comments · updated 2019-04-10 · 1 matching
issue by the-moonwitch · 2019-01-21 · view · github
... problem? --> Game is borked, freezes on loading forever. `PROTON_NO_ESYNC`, `PROTON_NO_D3D11` and `PROTON_USE_WINED3D` have no effect. ## Reproduction 1. Try ...

Fallout appid 38400 3 threads, 0 open 1 matching

Fallout: A Post Nuclear Role Playing Game protonclosedGame compatibility - Unofficialoverlay.NET

#1503 · 15 comments · updated 2020-02-09 · 1 matching
comment by dreamer · 2018-10-18 · view · github
... I tried if PROTON_NO_ESYNC=1 will resolve the issue, but it made no difference at all. I am ...

Divinity Original Sin 2 appid 435150 2 threads, 1 open 2 matching

Divinity Original Sin 2 protonopenGame compatibility - UnofficialRegressionXAudio2.NET

#413 · 325 comments · updated 2026-07-14 · 2 matching
comment by Lightsockie · 2024-02-27 · view · github
... For posterity, here's that quick lil hack: `echo "PROTON_LOG=1 WINEDLLOVERRIDES=\"DXGI.dll=n,b\" PROTON_NO_ESYNC=1 ...
comment by tsilvs · 2021-09-06 · view · github
... I tried to modify launch options with this command: `PROTON_NO_ESYNC=1 PROTON_DUMP_DEBUG_COMMANDS=1 PROTON_LOG=1 %command%`, but it ...

Mafia II: Definitive Edition appid 1030830 1 threads, 1 open 1 matching

Mafia II: Definitive Edition protonopenGame compatibility - Unofficial.NET

#3891 · 22 comments · updated 2025-02-04 · 1 matching
comment by mitigd · 2020-06-18 · view · github
... 5.7.2-5-tkg-pds (with fsync patches) no fsync or esync (PROTON_NO_ESYNC=1 & PROTON_NO_FSYNC=1) ![MafiaII ...

Rising Storm 2: Vietnam appid 418460 1 threads, 1 open 1 matching

Rising Storm 2: Vietnam protonopenGame compatibility - UnofficialRegressionXAudio2.NET

#2726 · 120 comments · updated 2025-05-27 · 1 matching
comment by Bumbadawg · 2019-05-31 · view · github
... my launch options now with Steam overlay disabled: `PROTON_NO_ESYNC=1 DXVK_HUD=version,fps,frametimes,memory PROTON_LOG=0 gamemoderun ...
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