[SOLVED] Ready Or Not "CreateProcess() returned 2" error on launch; Failed to open descriptor file

Initially I had another issue with the MS Visual C++ Runtime stuff on the prefix I’m using, but it’s been solved. However, on trying to launch Ready Or Not on Lutris using the proper prefix that has that Visual C++ package, it shows up with a different error.

Here’s a screenshot:
Screenshot from 2024-12-06 19-31-17

I am absolutely baffled on how to fix this as I couldn’t find anything online and also I’m not even sure what the problem is here. Would appreciate some help if possible.

Here’s my inxi info if needed:
CPU: 6-core AMD Ryzen 5 5600G with Radeon Graphics (-MT MCP-)
speed/min/max: 3499/1400/4200 MHz
Kernel: 6.8.0-49-generic x86_64
Up: 2d 5h 48m
Mem: 7.24/15.4 GiB (47.0%)
Storage: 689.33 GiB (27.8% used)
Procs: 421
Shell: Bash
inxi: 3.3.34

Only distribution for “Ready Or Not” I can find is Steam. Lutris should just bow out and just run Steam, which will launch it with whatever Proton is configured there.

Started initial process 42190 from /usr/games/steam steam://rungameid/27800
Start monitoring process.
steam.sh[42190]: Running Steam on someOS 64-bit
steam.sh[42190]: STEAM_RUNTIME is enabled automatically
setup.sh[42228]: Steam runtime environment up-to-date!

That leaves you trying different Protons, maybe ProtonDB has something relevant, or messing with the steam prefix in protontricks.

Error 2 is file not found. Strange that Proton is referring to Z:

I don’t have the Steam version. I have it locally installed. So far, I’ve been able to fix the previous issue by making the “ReadyOrNot-Win64-Shipping.exe” file the executable for the launcher (found in “path/to/your/game/files/Ready or Not/ReadyOrNot/Binaries/Win64”), only for another issue to crop up (as usual with me) where now this error shows up:
Screenshot from 2024-12-07 11-49-29

Can’t seem to find any file named “ReadyOrNot.uproject” within my game files.

Here’s the launch logs:

Started initial process 58 from gamemoderun /home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/umu/umu-run /run/user/1000/doc/ebecf82f/ReadyOrNot-Win64-Shipping.exe
Start monitoring process.
e[35m[umu_run] DEBUG: e[1mSHELL=/bin/she[0m
e[35m[umu_run] DEBUG: e[1mSESSION_MANAGER=local/nowrys-System-Product-Name:@/tmp/.ICE-unix/1553,unix/nowrys-System-Product-Name:/tmp/.ICE-unix/1553e[0m
e[35m[umu_run] DEBUG: e[1m__EGL_EXTERNAL_PLATFORM_CONFIG_DIRS=/etc/egl/egl_external_platform.d:/usr/lib/x86_64-linux-gnu/GL/egl/egl_external_platform.d:/usr/share/egl/egl_external_platform.de[0m
e[35m[umu_run] DEBUG: e[1mQT_ACCESSIBILITY=1e[0m
e[35m[umu_run] DEBUG: e[1mXDG_CONFIG_DIRS=/app/etc/xdg:/etc/xdge[0m
e[35m[umu_run] DEBUG: e[1mXDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0e[0m
e[35m[umu_run] DEBUG: e[1mGNOME_DESKTOP_SESSION_ID=this-is-deprecatede[0m
e[35m[umu_run] DEBUG: e[1mGTK_IM_MODULE=fcitxe[0m
e[35m[umu_run] DEBUG: e[1mLANGUAGE=en_US:ene[0m
e[35m[umu_run] DEBUG: e[1mLC_ADDRESS=dv_MVe[0m
e[35m[umu_run] DEBUG: e[1mLC_NAME=dv_MVe[0m
e[35m[umu_run] DEBUG: e[1mSSH_AUTH_SOCK=/run/user/1000/keyring/sshe[0m
e[35m[umu_run] DEBUG: e[1mXDG_DATA_HOME=/home/nowrys/.var/app/net.lutris.Lutris/datae[0m
e[35m[umu_run] DEBUG: e[1m__GL_SHADER_DISK_CACHE_PATH=/run/user/1000/doc/ebecf82fe[0m
e[35m[umu_run] DEBUG: e[1mCINNAMON_VERSION=6.2.9e[0m
e[35m[umu_run] DEBUG: e[1mDRI_PRIME=1e[0m
e[35m[umu_run] DEBUG: e[1mXDG_CONFIG_HOME=/home/nowrys/.var/app/net.lutris.Lutris/confige[0m
e[35m[umu_run] DEBUG: e[1mXMODIFIERS=@im=fcitxe[0m
e[35m[umu_run] DEBUG: e[1mDESKTOP_SESSION=cinnamone[0m
e[35m[umu_run] DEBUG: e[1mLC_MONETARY=dv_MVe[0m
e[35m[umu_run] DEBUG: e[1mFLATPAK_ID=net.lutris.Lutrise[0m
e[35m[umu_run] DEBUG: e[1mWINE_MONO_CACHE_DIR=/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runners/wine/GE-Proton9-20/monoe[0m
e[35m[umu_run] DEBUG: e[1mGTK_MODULES=gail:atk-bridgee[0m
e[35m[umu_run] DEBUG: e[1mXDG_SEAT=seat0e[0m
e[35m[umu_run] DEBUG: e[1mPWD=/run/flatpak/doc/ebecf82fe[0m
e[35m[umu_run] DEBUG: e[1mALSA_CONFIG_PATH=/usr/share/alsa/alsa-flatpak.confe[0m
e[35m[umu_run] DEBUG: e[1mXDG_SESSION_DESKTOP=cinnamone[0m
e[35m[umu_run] DEBUG: e[1mLOGNAME=nowryse[0m
e[35m[umu_run] DEBUG: e[1mXDG_SESSION_TYPE=x11e[0m
e[35m[umu_run] DEBUG: e[1mGPG_AGENT_INFO=/run/user/1000/gnupg/S.gpg-agent:0:1e[0m
e[35m[umu_run] DEBUG: e[1mWINEESYNC=1e[0m
e[35m[umu_run] DEBUG: e[1mXAUTHORITY=/run/flatpak/Xauthoritye[0m
e[35m[umu_run] DEBUG: e[1mDESKTOP_STARTUP_ID=cinnamon/Lutris/1848-16-nowrys-System-Product-Name_TIME254069722e[0m
e[35m[umu_run] DEBUG: e[1mXDG_GREETER_DATA_DIR=/var/lib/lightdm-data/nowryse[0m
e[35m[umu_run] DEBUG: e[1mLUTRIS_GAME_UUID=f761067d-4902-4467-aec2-826ee244c484e[0m
e[35m[umu_run] DEBUG: e[1mcontainer=flatpake[0m
e[35m[umu_run] DEBUG: e[1mGJS_DEBUG_TOPICS=JS ERROR;JS LOGe[0m
e[35m[umu_run] DEBUG: e[1mGDM_LANG=en_USe[0m
e[35m[umu_run] DEBUG: e[1mGI_TYPELIB_PATH=/app/lib/girepository-1.0e[0m
e[35m[umu_run] DEBUG: e[1mWINEARCH=win64e[0m
e[35m[umu_run] DEBUG: e[1mHOME=/home/nowryse[0m
e[35m[umu_run] DEBUG: e[1mLC_PAPER=dv_MVe[0m
e[35m[umu_run] DEBUG: e[1mLANG=en_US.UTF-8e[0m
e[35m[umu_run] DEBUG: e[1mSTORE=nonee[0m
e[35m[umu_run] DEBUG: e[1mWINEPREFIX=/home/nowrys/.local/share/wineprefixes/Hope-RON-prefixe[0m
e[35m[umu_run] DEBUG: e[1mXDG_CURRENT_DESKTOP=X-Cinnamone[0m
e[35m[umu_run] DEBUG: e[1mDXVK_LOG_LEVEL=debuge[0m
e[35m[umu_run] DEBUG: e[1mWEBKIT_DISABLE_DMABUF_RENDERER=1e[0m
e[35m[umu_run] DEBUG: e[1mAT_SPI_BUS_ADDRESS=unix:path=/run/flatpak/at-spi-buse[0m
e[35m[umu_run] DEBUG: e[1mXDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0e[0m
e[35m[umu_run] DEBUG: e[1mPULSE_CLIENTCONFIG=/run/flatpak/pulse/confige[0m
e[35m[umu_run] DEBUG: e[1mDXVK_ENABLE_NVAPI=1e[0m
e[35m[umu_run] DEBUG: e[1mPROTON_VERB=rune[0m
e[35m[umu_run] DEBUG: e[1mCLUTTER_IM_MODULE=fcitxe[0m
e[35m[umu_run] DEBUG: e[1mXDG_CACHE_HOME=/home/nowrys/.var/app/net.lutris.Lutris/cachee[0m
e[35m[umu_run] DEBUG: e[1mGJS_DEBUG_OUTPUT=stderre[0m
e[35m[umu_run] DEBUG: e[1mSDL_IM_MODULE=fcitxe[0m
e[35m[umu_run] DEBUG: e[1mXDG_ACTIVATION_TOKEN=cinnamon/Lutris/1848-16-nowrys-System-Product-Name_TIME254069722e[0m
e[35m[umu_run] DEBUG: e[1mWINEDLLOVERRIDES=d3d10core,d3d11,d3d12,d3d12core,d3d8,d3d9,d3dcompiler_33,d3dcompiler_34,d3dcompiler_35,d3dcompiler_36,d3dcompiler_37,d3dcompiler_38,d3dcompiler_39,d3dcompiler_40,d3dcompiler_41,d3dcompiler_42,d3dcompiler_43,d3dcompiler_46,d3dcompiler_47,d3dx10,d3dx10_33,d3dx10_34,d3dx10_35,d3dx10_36,d3dx10_37,d3dx10_38,d3dx10_39,d3dx10_40,d3dx10_41,d3dx10_42,d3dx10_43,d3dx11_42,d3dx11_43,d3dx9_24,d3dx9_25,d3dx9_26,d3dx9_27,d3dx9_28,d3dx9_29,d3dx9_30,d3dx9_31,d3dx9_32,d3dx9_33,d3dx9_34,d3dx9_35,d3dx9_36,d3dx9_37,d3dx9_38,d3dx9_39,d3dx9_40,d3dx9_41,d3dx9_42,d3dx9_43,dxgi,nvapi,nvapi64=n;winemenubuilder=e[0m
e[35m[umu_run] DEBUG: e[1mXDG_SESSION_CLASS=usere[0m
e[35m[umu_run] DEBUG: e[1mVK_DRIVER_FILES=/usr/lib/x86_64-linux-gnu/GL/vulkan/icd.d/nvidia_icd.json:/usr/lib/i386-linux-gnu/GL/vulkan/icd.d/nvidia_icd.jsone[0m
e[35m[umu_run] DEBUG: e[1mLC_IDENTIFICATION=dv_MVe[0m
e[35m[umu_run] DEBUG: e[1m__GL_SHADER_DISK_CACHE=1e[0m
e[35m[umu_run] DEBUG: e[1mPROTON_EAC_RUNTIME=/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/eac_runtimee[0m
e[35m[umu_run] DEBUG: e[1mAPPIMAGE_EXTRACT_AND_RUN=1e[0m
e[35m[umu_run] DEBUG: e[1mUSER=nowryse[0m
e[35m[umu_run] DEBUG: e[1mWINE_LARGE_ADDRESS_AWARE=1e[0m
e[35m[umu_run] DEBUG: e[1mGAME_NAME=Ready Or Note[0m
e[35m[umu_run] DEBUG: e[1mDISPLAY=:0e[0m
e[35m[umu_run] DEBUG: e[1mSHLVL=0e[0m
e[35m[umu_run] DEBUG: e[1mWINE_GECKO_CACHE_DIR=/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runners/wine/GE-Proton9-20/geckoe[0m
e[35m[umu_run] DEBUG: e[1mFLATPAK_SANDBOX_DIR=/home/nowrys/.var/app/net.lutris.Lutris/sandboxe[0m
e[35m[umu_run] DEBUG: e[1mLC_TELEPHONE=dv_MVe[0m
e[35m[umu_run] DEBUG: e[1mQT_IM_MODULE=fcitxe[0m
e[35m[umu_run] DEBUG: e[1mLC_MEASUREMENT=dv_MVe[0m
e[35m[umu_run] DEBUG: e[1mXDG_VTNR=7e[0m
e[35m[umu_run] DEBUG: e[1mXDG_SESSION_ID=c2e[0m
e[35m[umu_run] DEBUG: e[1mWINEDEBUG=-alle[0m
e[35m[umu_run] DEBUG: e[1mXDG_STATE_HOME=/home/nowrys/.var/app/net.lutris.Lutris/.local/statee[0m
e[35m[umu_run] DEBUG: e[1mLD_LIBRARY_PATH=/home/nowrys/.local/share/Steam/compatibilitytools.d/GE-Proton9-20/files/lib:/home/nowrys/.local/share/Steam/compatibilitytools.d/GE-Proton9-20/files/lib64:/usr/lib/x86_64-linux-gnu:/app/lib/i386-linux-gnu:/app/lib:/app/lib32:/usr/lib/x86_64-linux-gnu/GL/nvidia-550-120/lib:/usr/lib/x86_64-linux-gnu/GL/default/lib:/app/lib/i386-linux-gnu/GL/default/lib:/app/lib/i386-linux-gnu/GL/nvidia-550-120/lib:/app/lib/ffmpeg/.:/app/lib32/ffmpeg/.:/usr/lib/x86_64-linux-gnu/openh264/extra:/lib:/lib64:/usr/lib:/usr/lib64:/lib/i386-linux-gnu:/lib/x86_64-linux-gnu:/usr/lib/i386-linux-gnu:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/Ubuntu-18.04-i686:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/lib/i386-linux-gnu:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/lib:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/usr/lib/i386-linux-gnu:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/usr/lib:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/Ubuntu-18.04-x86_64:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/lib/x86_64-linux-gnu:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/lib:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/usr/lib/x86_64-linux-gnu:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/usr/lib:/usr/lib/extensions/vulkan/gamescope/libe[0m
e[35m[umu_run] DEBUG: e[1mXDG_RUNTIME_DIR=/run/user/1000e[0m
e[35m[umu_run] DEBUG: e[1mVK_ICD_FILENAMES=/usr/lib/x86_64-linux-gnu/GL/vulkan/icd.d/nvidia_icd.json:/usr/lib/i386-linux-gnu/GL/vulkan/icd.d/nvidia_icd.jsone[0m
e[35m[umu_run] DEBUG: e[1mDBUS_SYSTEM_BUS_ADDRESS=unix:path=/run/dbus/system_bus_sockete[0m
e[35m[umu_run] DEBUG: e[1mLC_TIME=en_US.UTF-8e[0m
e[35m[umu_run] DEBUG: e[1mGST_PLUGIN_SYSTEM_PATH=/app/lib32/gstreamer-1.0:/app/lib/gstreamer-1.0:/usr/lib/i386-linux-gnu/gstreamer-1.0:/usr/lib/x86_64-linux-gnu/gstreamer-1.0e[0m
e[35m[umu_run] DEBUG: e[1mGTK3_MODULES=xapp-gtk3-modulee[0m
e[35m[umu_run] DEBUG: e[1mXDG_DATA_DIRS=/app/share:/usr/lib/extensions/vulkan/share:/usr/share:/usr/share/runtime/share:/run/host/user-share:/run/host/share:/usr/lib/pressure-vessel/overrides/sharee[0m
e[35m[umu_run] DEBUG: e[1mPROTONPATH=/home/nowrys/.local/share/Steam/compatibilitytools.d/GE-Proton9-20e[0m
e[35m[umu_run] DEBUG: e[1mPATH=/app/bin:/usr/bin:/app/utils/bin:/usr/lib/extensions/vulkan/MangoHud/bin/:/app/jre/bin/:/usr/lib/extensions/vulkan/gamescope/bine[0m
e[35m[umu_run] DEBUG: e[1m__GLX_VENDOR_LIBRARY_NAME=nvidiae[0m
e[35m[umu_run] DEBUG: e[1mGDMSESSION=cinnamone[0m
e[35m[umu_run] DEBUG: e[1mPYTHONUSERBASE=/var/data/pythone[0m
e[35m[umu_run] DEBUG: e[1mDBUS_SESSION_BUS_ADDRESS=unix:path=/run/flatpak/buse[0m
e[35m[umu_run] DEBUG: e[1mWINE=/home/nowrys/.local/share/Steam/compatibilitytools.d/GE-Proton9-20/files/bin/winee[0m
e[35m[umu_run] DEBUG: e[1mALSA_CONFIG_DIR=/usr/share/alsae[0m
e[35m[umu_run] DEBUG: e[1m__VK_LAYER_NV_optimus=NVIDIA_onlye[0m
e[35m[umu_run] DEBUG: e[1mUMU_LOG=debuge[0m
e[35m[umu_run] DEBUG: e[1m__NV_PRIME_RENDER_OFFLOAD=1e[0m
e[35m[umu_run] DEBUG: e[1mPULSE_SERVER=unix:/run/flatpak/pulse/nativee[0m
e[35m[umu_run] DEBUG: e[1mGIO_LAUNCHED_DESKTOP_FILE_PID=443802e[0m
e[35m[umu_run] DEBUG: e[1mGIO_LAUNCHED_DESKTOP_FILE=/var/lib/flatpak/exports/share/applications/net.lutris.Lutris.desktope[0m
e[35m[umu_run] DEBUG: e[1mWINEFSYNC=1e[0m
e[35m[umu_run] DEBUG: e[1mDXVK_NVAPIHACK=0e[0m
e[35m[umu_run] DEBUG: e[1mWINE_FULLSCREEN_FSR=1e[0m
e[35m[umu_run] DEBUG: e[1mLC_NUMERIC=dv_MVe[0m
e[35m[umu_run] DEBUG: e[1mPROTON_BATTLEYE_RUNTIME=/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/battleye_runtimee[0m
e[35m[umu_run] DEBUG: e[1mGAMEID=umu-defaulte[0m
e[35m[umu_run] DEBUG: e[1mLD_PRELOAD=libgamemodeauto.so.0e[0m
e[1mumu-launcher version 1.1.3 (3.12.7 (main, Nov 10 2011, 15:00:00) [GCC 14.2.0])e[0m
e[35m[umu_run] DEBUG: e[1mConnecting to '1.1.1.1'...e[0m
e[35m[umu_runtime] DEBUG: e[1mRoot: /home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/umu/umu-run/umue[0m
e[35m[umu_runtime] DEBUG: e[1mLocal: /home/nowrys/.local/share/umue[0m
e[35m[umu_run] DEBUG: e[1msteamuser in prefix is link: Truee[0m
e[35m[umu_run] DEBUG: e[1muser in prefix is link: Falsee[0m
e[35m[umu_runtime] DEBUG: e[1mExisting install detectede[0m
e[35m[umu_runtime] DEBUG: e[1mSending request to 'repo.steampowered.com'...e[0m
e[35m[umu_runtime] DEBUG: e[1mRuntime: sniper_platform_0.20241127.109710e[0m
e[35m[umu_runtime] DEBUG: e[1mCodename: snipere[0m
e[34m[umu_run] INFO: e[1mWINEPREFIX=/home/nowrys/.local/share/wineprefixes/Hope-RON-prefixe[0m
e[34m[umu_run] INFO: e[1mGAMEID=umu-defaulte[0m
e[34m[umu_run] INFO: e[1mPROTON_CRASH_REPORT_DIR=/tmp/umu_crashreportse[0m
e[34m[umu_run] INFO: e[1mPROTONPATH=/home/nowrys/.local/share/Steam/compatibilitytools.d/GE-Proton9-20e[0m
e[34m[umu_run] INFO: e[1mSTEAM_COMPAT_APP_ID=defaulte[0m
e[34m[umu_run] INFO: e[1mSTEAM_COMPAT_TOOL_PATHS=/home/nowrys/.local/share/Steam/compatibilitytools.d/GE-Proton9-20:/home/nowrys/.local/share/umue[0m
e[34m[umu_run] INFO: e[1mSTEAM_COMPAT_LIBRARY_PATHS=/run/flatpak/doce[0m
e[34m[umu_run] INFO: e[1mSTEAM_COMPAT_MOUNTS=/home/nowrys/.local/share/Steam/compatibilitytools.d/GE-Proton9-20:/home/nowrys/.local/share/umue[0m
e[34m[umu_run] INFO: e[1mSTEAM_COMPAT_INSTALL_PATH=/run/flatpak/doc/ebecf82fe[0m
e[34m[umu_run] INFO: e[1mSTEAM_COMPAT_CLIENT_INSTALL_PATH=e[0m
e[34m[umu_run] INFO: e[1mSTEAM_COMPAT_DATA_PATH=/home/nowrys/.local/share/wineprefixes/Hope-RON-prefixe[0m
e[34m[umu_run] INFO: e[1mSTEAM_COMPAT_SHADER_PATH=/home/nowrys/.local/share/wineprefixes/Hope-RON-prefix/shadercachee[0m
e[34m[umu_run] INFO: e[1mFONTCONFIG_PATH=e[0m
e[34m[umu_run] INFO: e[1mEXE=/run/flatpak/doc/ebecf82f/ReadyOrNot-Win64-Shipping.exee[0m
e[34m[umu_run] INFO: e[1mSteamAppId=defaulte[0m
e[34m[umu_run] INFO: e[1mSteamGameId=defaulte[0m
e[34m[umu_run] INFO: e[1mSTEAM_RUNTIME_LIBRARY_PATH=/usr/lib64:/lib/i386-linux-gnu:/usr/lib:/lib:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/lib:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/usr/lib:/home/nowrys/.local/share/Steam/compatibilitytools.d/GE-Proton9-20/files/lib64:/app/lib:/app/lib32:/app/lib32/ffmpeg:/usr/lib/x86_64-linux-gnu/GL/nvidia-550-120/lib:/app/lib/i386-linux-gnu/GL/nvidia-550-120/extra:/app/lib32/ffmpeg/.:/usr/lib/x86_64-linux-gnu/GL/default/lib:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/lib:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/usr/lib/i386-linux-gnu:/app/lib/i386-linux-gnu:/usr/lib/x86_64-linux-gnu/GL/nvidia-550-120/extra:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/usr/lib:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/lib/x86_64-linux-gnu:/usr/lib/extensions/vulkan/gamescope/lib:/usr/lib/x86_64-linux-gnu/openh264/extra:/usr/lib/x86_64-linux-gnu:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/lib/i386-linux-gnu:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/usr/lib/x86_64-linux-gnu:/lib64:/usr/lib/i386-linux-gnu:/lib/x86_64-linux-gnu:/app/lib/ffmpeg/.:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/Ubuntu-18.04-i686:/home/nowrys/.local/share/Steam/compatibilitytools.d/GE-Proton9-20/files/lib:/run/flatpak/doc/ebecf82f:/app/lib/i386-linux-gnu/GL/nvidia-550-120/lib:/home/nowrys/.var/app/net.lutris.Lutris/data/lutris/runtime/Ubuntu-18.04-x86_64:/app/lib/i386-linux-gnu/GL/default/lib:/app/lib/ffmpege[0m
e[34m[umu_run] INFO: e[1mSTORE=nonee[0m
e[34m[umu_run] INFO: e[1mPROTON_VERB=rune[0m
e[34m[umu_run] INFO: e[1mUMU_ID=umu-defaulte[0m
e[34m[umu_run] INFO: e[1mULWGL_ID=umu-defaulte[0m
e[34m[umu_run] INFO: e[1mUMU_ZENITY=e[0m
e[34m[umu_run] INFO: e[1mUMU_NO_RUNTIME=e[0m
e[34m[umu_run] INFO: e[1mUMU_RUNTIME_UPDATE=e[0m
e[35m[umu_runtime] DEBUG: e[1mSource: /steamrt-images-sniper/snapshots/latest-container-runtime-public-beta/SteamLinuxRuntime_sniper.VERSIONS.txt?version=vn80w7T2kGsDWvw5lV2Pbge[0m
e[35m[umu_runtime] DEBUG: e[1mDigest: b'\x1f\xc0\x15\xeb\xc8\xf6Nb_\xc3@\xf5rm\xda\xd15Z\x149\x92\xe3+`\x9b898\xbf\x06Yu'e[0m
e[35m[umu_runtime] DEBUG: e[1mSource: /home/nowrys/.local/share/umu/VERSIONS.txte[0m
e[35m[umu_runtime] DEBUG: e[1mDigest: b'\x1f\xc0\x15\xeb\xc8\xf6Nb_\xc3@\xf5rm\xda\xd15Z\x149\x92\xe3+`\x9b898\xbf\x06Yu'e[0m
e[1msteamrt is up to datee[0m
e[35m[umu_run] DEBUG: e[1m(PosixPath('/home/nowrys/.local/share/umu/umu'), '--verb', 'run', '--', PosixPath('/home/nowrys/.local/share/umu/umu-shim'), PosixPath('/home/nowrys/.local/share/Steam/compatibilitytools.d/GE-Proton9-20/proton'), 'run', '/run/flatpak/doc/ebecf82f/ReadyOrNot-Win64-Shipping.exe')e[0m
e[35m[umu_run] DEBUG: e[1mprctl exited with status: 0e[0m
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
Proton: /run/flatpak/doc/ebecf82f/ReadyOrNot-Win64-Shipping.exe
Proton: Executable a unix path, launching with /unix option.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
fsync: up and running.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
wine: configuration in L"V:\\.local\\share\\wineprefixes\\Hope-RON-prefix\\pfx" has been updated.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
Command exited with status: 0
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object 'libgamemodeauto.so.0' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
e[35m[umu_run] DEBUG: e[1mChild 62 exited with wait status: 0e[0m
send: b'GET /steamrt-images-sniper/snapshots/latest-container-runtime-public-beta/SteamLinuxRuntime_sniper.VERSIONS.txt?version=vn80w7T2kGsDWvw5lV2Pbg HTTP/1.1\r\nHost: repo.steampowered.com\r\nAccept-Encoding: identity\r\n\r\n'
reply: 'HTTP/1.1 200 OK\r\n'
header: Date: Sat, 07 Dec 2024 07:25:52 GMT
header: Content-Type: text/plain
header: Content-Length: 300
header: Connection: keep-alive
header: Last-Modified: Wed, 27 Nov 2024 20:10:00 GMT
header: ETag: "67477c98-12c"
header: Cache-Control: public
header: CF-Cache-Status: MISS
header: Accept-Ranges: bytes
header: Vary: Accept-Encoding
header: Server: cloudflare
header: CF-RAY: 8ee2c8baeb40119a-MLE
Monitored process exited.
Initial process has exited (return code: 0)
All processes have quit
Exit with return code 0

I SOLVED IT IN THE DUMBEST WAY POSSIBLE. Instead of using Lutris itself to launch the game, I merely went to Winetricks on my terminal (you can do it on Lutris too), select your prefix, then do “Run an arbitrary executable” and choose the game’s .exe file (I specifically did the ReadyOrNot-Win64-Shipping.exe file; not sure if the ReadyOrNot.exe works).

It just launches without any problems. I’m just… so confused. Regardless, if you get the “Failed to open descriptor file” error, this could help (and I really hope it does because I know your pain lmao). Have a good day everyone. :>