Try adding `env --` in front of the command option. e.g. ``` env -- MANGOHUD=1 %command% -force-d3d12 ```

... env --` in front of the command option. > > e.g. > > ``` > env -- MANGOHUD=1 %command% -force-d3d12 > ``` I can confirm ...

... I confirm that `MANGOHUD=1 %command%` is working as expected. In the experimental steamrt3c-based client it now ...

... Since yesterday's beta client update, a workaround is to use `env -- MANGOHUD=1 %command%`.

... on paper), but environment variables (examples: `gamescope` and `MANGOHUD=1`) are unable to be used in Steam RT3 ...

I was using `MANGOHUD=1 PULSE_LATENCY_MSEC=60 %command%` which I had freezing within a minute of going ingame ...

> I was using `MANGOHUD=1 PULSE_LATENCY_MSEC=60 %command%` which I had freezing within a minute of going ingame ...

... Tried with these: `VKD3D_CONFIG=no_upload_hvv PROTON_HIDE_NVIDIA_GPU=0 PROTON_NO_ESYNC=1 PROTON_ENABLE_NVAPI=1 MANGOHUD=1 PULSE_LATENCY_MSEC=60 %command%` It freezes ...

... At least on my end cause of the hang is usage Mangohud with `mangohud %command` instead of `MANGOHUD ...

... My launch options are: `MANGOHUD=1 gamemoderun %command% --launcher-skip` with the latest proton experiment. Edit: I heard ...

... I'm using gamemoderun MANGOHUD=1 %command% --launcher-skip and a 5700xt with no issues so far. This ...

... MANGOHUD=1 DXVK_HUD=compiler __GL_SHARPEN_ENABLE=1 __GL_SHARPEN_VALUE=40 %command%

... command%` However for some strange reason mangohud works with the `MANGOHUD=1` env var set like this: `MANGOHUD ...

Using ``` MANGOHUD=1 gamemoderun konsole --hold -e %command% ``` as the launch options, on a Ryzen 9 7900 /w ...

... for now. `NODEVICE_SELECT=1 ENABLE_VKBASALT=0 MANGOHUD=1 __GL_SHADER_DISK_CACHE_SKIP_CLEANUP=1 __NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus=NVIDIA_only __GLX_VENDOR_LIBRARY_NAME=nvidia gamemoderun %command%`

... see if this would fix any forza linux user's game. ``` MANGOHUD=1 PROTON_HIDE_NVIDIA_GPU=0 PROTON_ENABLE_NVAPI=1 %command% ```

... disabled pre-caching, `PROTON_HIDE_NVIDIA_GPU=0 PROTON_ENABLE_NVAPI=1 MANGOHUD=1 %command%`.

... forza linux user's game. > > ``` > MANGOHUD=1 PROTON_HIDE_NVIDIA_GPU=0 PROTON_ENABLE_NVAPI=1 %command% > ``` Thanks for the info, I will ...

... launch commands `MANGOHUD=1 WINEDLLOVERIDES=winedbg.exe=d WINEDLLOVERRIDES="dxgi=n,b" %command%`

... Launch options: `PROTON_LOG=1 MANGOHUD=1 %command% -width 1920 -height 1080 -borderless -vulkan`. The output `steam-1174180.log ...

Launch options: `MANGOHUD=1 WINEDLLOVERRIDES=winedbg.exe=d WINEDLLOVERRIDES=dxgi=n,b %command%` After the freeze: `PID=$(pgrep ...

... options after %command%, my launch options are now these ``MANGOHUD=1 MANGOHUD_CONFIG=fps_only STEAM_COMPAT_RUNTIME_SDL2=classic %command% -novid -nojoy``

... MANGOHUD=1 MANGOHUD_CONFIG=fps_only SDL_VIDEODRIVER=x11 %command% -novid -nojoy ``` Environment variables need to be before the `%command%`, and ...

... experimental > > Proton settings: ` PROTON_USE_NTSYNC=1 PROTON_ENABLE_WAYLAND=1 %command%` > also tried other flags: `MANGOHUD=1 PROTON_ENABLE_NVAPI=1 DXVK_ASYNC=1 ...

... settings: ` PROTON_USE_NTSYNC=1 PROTON_ENABLE_WAYLAND=1 %command%` also tried other flags: `MANGOHUD=1 PROTON_ENABLE_NVAPI=1 DXVK_ASYNC=1 PROTON_DLSS_UPGRADE=1 ...

... The workaround is to use launch options like `env -- MANGOHUD=1 %command%` instead. This regression is tracked in ...

... Command: `MANGOHUD=1 DXVK_HDR=1 gamemoderun gamescope -f --mangoapp -W 3440 -H 1440 -r 165 --hdr-enabled -- %command ...

... if your launch options look like `FOO=bar %command%` (for example `MANGOHUD=1 %command` or `PROTON_LOG=1 %command ...

... bd3e-5b0827d2081f.png) Running it with `MANGOHUD=1 gamemoderun rxvt -e ./MinEdLauncher %command% /autoquit` What can it be?

... add the mangohud command %command% or MANGOHUD=1, or MANGOHUD_DLSYM=1 in the games, and the information still ...

... PROTON_NO_FSYNC=0 vblank_mode=0 MANGOHUD=1 /home/steam/bin/60hz gamemoderun gamescope -f -W 3840 -H 2160 -- %COMMAND% ```

... gamemoderun WINE_FULLSCREEN_FSR=1 WINE_FULLSCREEN_FSR_STRENGTH=3 WINEDLLOVERRIDES="dinput8=n,b" PROTON_ENABLE_NVAPI=1 DXVK_ENABLE_NVAPI=1 DXVK_ASYNC=1 MANGOHUD=1 %command%`

... local/share/Steam/ubuntu12_32/steam-runtime/usr/lib", "MANGOHUD=1", "PULSE_CLIENTCONFIG=/run/flatpak/pulse/config", "PULSE_SERVER=unix:/run ...

> Same error, consistently shows up when starting the game with -vulkan, full command: `PROTON_LOG=1 PROTON_ENABLE_WAYLAND=1 MANGOHUD ...

Same error, consistently shows up when starting the game with -vulkan, full command: `PROTON_LOG=1 PROTON_ENABLE_WAYLAND=1 MANGOHUD ...

... 4ead-a1f2-5cb7e63677f9) ### Software information I use Orginal Command & Conquer 3 DVD from ~2007 update 1.9 patched ...