Crashes without `PROTON_NO_ESYNC=1` option. Works perfectly when that option is enabled. Tested on Ubuntu 18.04, linux ...

Game crashes on start even with PROTON_NO_ESYNC=1 option. [steam-214730.log](https://github.com/ValveSoftware/Proton/files ...

... The option PROTON_NO_ESYNC=1 helped. There is no any crashes with sound and music. Thank you. Ubuntu 18 ...

Game works perfectly once esync is disabled. With esync enabled, many textures fail to load and are extremely ...

with the parameter PROTON_NO_ESYNC=1 work good !! without the parameter PROTON_NO_ESYNC=1 stuck in bethesda logo !! one thing ...

... I fully agree that the way that ESO performs should indicate that if the addition of the PROTON_NO_ESYNC ...

... Is this expected behavior? Shouldn't PROTON_NO_ESYNC=1 and PROTON_NO_FSYNC=1 also respectively imply WINEESYNC=0 and WINEFSYNC ...

... setting PROTON_NO_ESYNC/FSYNC completely disables Esync/Fsync, even if I try to force their use by also specifying ...

> PROTON_NO_ESYNC=1 gamemoderun PROTON_USE_WINED3D11=1 %command% Try gamemoderun PROTON_NO_ESYNC=1 PROTON_USE_WINED3D11=1 %command%

Please try `PROTON_NO_ESYNC=1 %command%` set as launch options for this game.

... a lot of us had been running with PROTON_NO_ESYNC=1 due to past issues. I dropped that environment ...

The games work "perfectly" with: BioShock: PROTON_NO_D3D11=1 PROTON_NO_ESYNC=1 %command% BioShock Remastered: PROTON_USE_WINED3D11=1 PROTON_NO_ESYNC=1 %command%

@miguev Try with: PROTON_NO_ESYNC=1 %command%

Actually, `PROTON_NO_ESYNC=1` alone does the trick for me. The game runs totally stable for me then (already ...

The games work "perfectly" with: BioShock: PROTON_NO_D3D11=1 PROTON_NO_ESYNC=1 %command% BioShock Remastered: PROTON_USE_WINED3D10=1 PROTON_NO_ESYNC=1 %command%

I have an Out Of The BOX experience with PROTON_NO_ESYNC=1 %command%

For the textures issues and long hangs when accessing the menus, try: PROTON_NO_ESYNC=1 %command%

... 1 PROTON_NO_ESYNC=1` Tried launching it using url, like steam://run/9420//PROTON_DEBUG_DIR=somedir PROTON_DUMP_DEBUG_COMMANDS=1 PROTON_NO_ESYNC=1 ...

... up and running." in the terminal when this issue manifests. ## Reproduction Passing PROTON_NO_ESYNC=1 in the launch options ...

Tested PROTON_NO_ESYNC=1 with Disco Elysium (several times) and Fallout 4. Seems to be working as intended without ...

> try proton_no_esync=1 seems to improve the crash issue Just `proton_no_esync=1` as starting parameters on steam or ...

try proton_no_esync=1 seems to improve the crash issue

It needs to be `PROTON_NO_ESYNC=1 %command%` - the upcase/downcase is important.

The intro video's can be fixed by enabling `PROTON_NO_ESYNC`. For this I use the following command to ...

Work around: PROTON_NO_ESYNC=1

... Tried with and without %command% after `PROTON_NO_ESYNC=1` and with/without additional `PROTON_LOG=1`. [steam-22300.log](https ...

PROTON_NO_ESYNC=1 %command% -nointro OK

> `PROTON_NO_ESYNC=1 %command% -nointro` Nice! Works for me too.

I tried `PROTON_NO_ESYNC=1 PROTON_USE_WINED3D11=1 %command% -nointro`, `PROTON_NO_ESYNC=1 %command% -nointro` and `%command% -nointro` and only the ...

Try disabling esync, PROTON_NO_ESYNC=1

> and i set "PROTON_NO_FSYNC=1, PROTON_NO_ESYNC=1" in options to launch If you actually used a comma, don ...

... I disabled those options and i set "PROTON_NO_FSYNC=1, PROTON_NO_ESYNC=1" in options to launch, but the problem ...

... So I temporarily disable fsync/esync using the flags (PROTON_NO_FSYNC=1, PROTON_NO_ESYNC=1), launch the game, exit, then ...

Did you try `PROTON_NO_ESYNC=1 %command%` ?

Disabling ESYNC (`PROTON_NO_ESYNC=1 %command%`) seems eliminates crashes.

> Did you try `PROTON_NO_ESYNC=1 %command%` ? I tried > PROTON_NO_ESYNC=1 PROTON_USE_D9VK=1 %command% and the FPS seems to ...

Works for me with `PROTON_NO_ESYNC=1`

Yes, of course! I totally forgot to try the game with `PROTON_NO_ESYNC=1`! Additionally, I also had to ...

Have you tried with `PROTON_NO_ESYNC=1 %commmand%`?

... s probably not it? > Have you tried with PROTON_NO_ESYNC=1 %commmand%? Yes but just for the sake of ...

... launch options "WINEDLLOVERRIDES="xaudio2_7=n,b" PULSE_LATENCY_MSEC=90 PROTON_NO_ESYNC=1 %command%" Unfortunately, I am unable to get my ...

@FantasyPvP try putting `PROTON_NO_ESYNC=1 PROTON_NO_FSYNC=1 PROTON_DEBUG_COMMANDS=1 %command%` in the launch options. `PROTON_NO_ESYNC=1` isn't ...

... But i just disabled it for this game with the launch option `PROTON_NO_ESYNC=1 %command%` Probably better than ...

... run arguments in steam I put : ``` PROTON_USE_WINED3D=1 PROTON_NO_ESYNC=1 PROTON_NO_FSYNC=1 %command% /fullscreen 1920 1080 ``` any version ...

try the game with launch options `PROTON_NO_ESYNC=1 %command%`