Parameters:
Executing: /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-prboom/prboom_libretro.so --config /opt/retropie/configs/ports/doom/retroarch.cfg "/home/pi/RetroPie/roms/ports/doom/Doom1.WAD" --verbose --appendconfig /dev/shm/retroarch.cfg
[WARN] [GameMode]: GameMode cannot be enabled on this system ("dlopen failed - libgamemode.so: cannot open shared object file: No such file or directory.") https://github.com/FeralInteractive/gamemode needs to be installed.
[WARN] [Config]: GameMode unsupported - disabling...
[INFO] RetroArch 1.12.0 (Git d6deee4)
[INFO] === Build =======================================
[INFO] CPU Model Name: ARMv7 Processor rev 4 (v7l)

[INFO] Capabilities:  NEON VFPv3 VFPv4
[INFO] Built: Feb 19 2023
[INFO] Version: 1.12.0
[INFO] Git: d6deee4
[INFO] =================================================
[INFO] [Input]: Found input driver: "udev".
[INFO] [Core]: Loading dynamic libretro core from: "/opt/retropie/libretrocores/lr-prboom/prboom_libretro.so"
[INFO] [Config]: Loading config: "/opt/retropie/configs/ports/doom/retroarch.cfg".
[INFO] [Config]: Appending config: "/dev/shm/retroarch.cfg".
[INFO] [Environ]: GET_CORE_OPTIONS_VERSION.
[INFO] [Environ]: GET_LANGUAGE: "0".
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_V2_INTL.
[INFO] [Environ]: SET_CONTROLLER_INFO.
[INFO] [Environ]: GET_VFS_INTERFACE. Core requested version >= V1, providing V3.
[INFO] [Overrides]: Redirecting save file to "/home/pi/RetroPie/roms/ports/doom/Doom1.srm".
[INFO] [Overrides]: Redirecting save state to "/home/pi/RetroPie/roms/ports/doom/Doom1.state".
[INFO] [Environ]: GET_LOG_INTERFACE.
[INFO] [Environ]: SET_PIXEL_FORMAT: RGB565.
[INFO] [Environ]: PERFORMANCE_LEVEL: 4.
[INFO] [Content]: Content loading skipped. Implementation will load it on its own.
[INFO] [Environ]: GET_RUMBLE_INTERFACE.
[libretro INFO] Rumble environment supported.
[libretro ERROR] FindFileInDir: not found Doom1 in /home/pi/RetroPie/roms/ports/doom
[libretro ERROR] FindFileInDir: not found Doom1 in /home/pi/RetroPie/roms/ports/doom
[libretro ERROR] FindFileInDir: not found Doom1 in /home/pi/RetroPie/roms/ports/doom
[libretro ERROR] FindFileInDir: not found prboom.cfg in /home/pi/RetroPie/roms/ports/doom
[INFO] [Environ]: SYSTEM_DIRECTORY: "/home/pi/RetroPie/BIOS".
[libretro ERROR] FindFileInDir: not found prboom.cfg in /home/pi/RetroPie/BIOS/prboom
[libretro ERROR] FindFileInDir: not found prboom.cfg in /home/pi/RetroPie/BIOS
[libretro ERROR] FindFileInDir: not found prboom.cfg in /home/pi/RetroPie/roms/ports
[libretro ERROR] FindFileInDir: not found prboom.cfg in /home/pi/RetroPie/roms
[libretro ERROR] FindFileInDir: not found prboom.cfg in /home/pi/RetroPie
[libretro ERROR] FindFileInDir: not found prboom.cfg in /home/pi
[libretro ERROR] FindFileInDir: not found prboom.cfg in /home
[INFO] [Environ]: GET_SAVE_DIRECTORY.
[libretro INFO] M_LoadDefaults: Load system defaults.
[libretro INFO]  Default file: /home/pi/RetroPie/roms/ports/doom//Doom1/prboom.cfg