Cannot run CHD Naomi Games on Flycast RPi4

Using Lakka 2.3.2, the CHD + .zip combo for Naomi games does not load on Raspberry Pi 4. When trying to load the CHD game, the loading logo appears and after awhile, it boots me back to the main menu. Normal Non-CHD Naomi games work like Capcom VS. SNK and .dat/.bin Naomi games run fine as well. I’ve run the CHD + .zip Naomi games on Windows RetroArch and they booted fine on there, but it just doesn’t work on Lakka RPi4. I know I have the right BIOSes, so there no problem on that end.

Am I missing something crucial in running CHD Flycast games on RPi4?

Thanks in advance. Also here’s the log trying to run a CHD Naomi Game.

[INFO] RetroArch 1.8.4 (Git 9e25601a56)
[INFO] === Build =======================================
[INFO] Capabilities:  NEON VFPv3 VFPv4
[INFO] Built: Jan 20 2020
[INFO] Version: 1.8.4
[INFO] Git: 9e25601a56
[INFO] =================================================
[INFO] [Environ]: SET_PIXEL_FORMAT: RGB565.
[INFO] Redirecting save file to "/storage/savefiles/.srm".
[INFO] Redirecting savestate to "/storage/savestates/.state".
[INFO] Version of libretro API: 1
[INFO] Compiled against API: 1
[INFO] [Audio]: Set audio input rate to: 30000.00 Hz.
[INFO] [Video]: Video @ fullscreen
[INFO] [Video]: Starting threaded video driver ...
[WARN] [DRM]: Couldn't get device resources.
[WARN] [DRM]: Couldn't get device resources.
[INFO] [DRM]: Found 1 connectors.
[INFO] [DRM]: Connector 0 connected: yes
[INFO] [DRM]: Connector 0 has 24 modes.
[INFO] [DRM]: Connector 0 assigned to monitor index: #1.
[INFO] [DRM]: Mode 0: (1280x960) 1280 x 960, 60 Hz
[INFO] [DRM]: Mode 1: (1920x1080) 1920 x 1080, 60 Hz
[INFO] [DRM]: Mode 2: (1920x1080) 1920 x 1080, 60 Hz
[INFO] [DRM]: Mode 3: (1920x1080) 1920 x 1080, 50 Hz
[INFO] [DRM]: Mode 4: (1280x800) 1280 x 800, 60 Hz
[INFO] [DRM]: Mode 5: (1280x768) 1280 x 768, 60 Hz
[INFO] [DRM]: Mode 6: (1280x720) 1280 x 720, 60 Hz
[INFO] [DRM]: Mode 7: (1280x720) 1280 x 720, 60 Hz
[INFO] [DRM]: Mode 8: (1280x720) 1280 x 720, 50 Hz
[INFO] [DRM]: Mode 9: (1024x768) 1024 x 768, 75 Hz
[INFO] [DRM]: Mode 10: (1024x768) 1024 x 768, 70 Hz
[INFO] [DRM]: Mode 11: (1024x768) 1024 x 768, 60 Hz
[INFO] [DRM]: Mode 12: (800x600) 800 x 600, 75 Hz
[INFO] [DRM]: Mode 13: (800x600) 800 x 600, 72 Hz
[INFO] [DRM]: Mode 14: (800x600) 800 x 600, 60 Hz
[INFO] [DRM]: Mode 15: (800x600) 800 x 600, 56 Hz
[INFO] [DRM]: Mode 16: (720x576) 720 x 576, 50 Hz
[INFO] [DRM]: Mode 17: (720x480) 720 x 480, 60 Hz
[INFO] [DRM]: Mode 18: (720x480) 720 x 480, 60 Hz
[INFO] [DRM]: Mode 19: (640x480) 640 x 480, 75 Hz
[INFO] [DRM]: Mode 20: (640x480) 640 x 480, 73 Hz
[INFO] [DRM]: Mode 21: (640x480) 640 x 480, 60 Hz
[INFO] [DRM]: Mode 22: (640x480) 640 x 480, 60 Hz
[INFO] [DRM]: Mode 23: (720x400) 720 x 400, 70 Hz
[INFO] [GL]: Found GL context: kms
[INFO] [GL]: Detecting screen resolution 1280x960.
[INFO] [EGL] Found EGL_EXT_platform_base, trying eglGetPlatformDisplayEXT
[INFO] [EGL]: EGL version: 1.4
[INFO] [EGL]: Current context: 0xb4008b60.
[INFO] [KMS]: New FB: 1280x960 (stride: 5120).
[INFO] [GL]: Vendor: Broadcom, Renderer: V3D 4.2.
[INFO] [GL]: Version: OpenGL ES 3.0 Mesa 19.1.1.
[INFO] [GL]: Using resolution 1280x960
[INFO] [GL]: Default shader backend found: glsl.
[INFO] [Shader driver]: Using GLSL shader backend.
[WARN] [GL]: Stock GLSL shaders will be used.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] Setting up menu pipeline shaders for XMB ... 
[INFO] [GLSL]: Compiling ribbon shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Compiling simple ribbon shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Compiling snow shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Compiling modern snow shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Compiling bokeh shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Compiling snowflake shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GL]: Using 4 textures.
[INFO] [GL]: Loaded 1 program(s).
[INFO] [Font]: Using font rendering backend: freetype.
[INFO] [Video]: Graphics driver did not initialize an input driver. Attempting to pick a suitable driver.
[WARN] [udev]: Couldn't open any keyboard, mouse or touchpad. Are permissions set correctly for /dev/input/event*?
[INFO] [udev]: Plugged pad: DragonRise Inc.   Generic   USB  Joystick   (121:6) on port #0.
[INFO] [udev]: Pad #0 (/dev/input/event0) supports force feedback.
[INFO] [udev]: Pad #0 (/dev/input/event0) supports 16 force feedback effects.
[INFO] [Autoconf]: 307 profiles found.
[INFO] [Autoconf]: selected configuration: /tmp/joypads/udev/DragonRise Inc.   Generic   USB  Joystick  .cfg
[INFO] [udev]: Plugged pad: DragonRise Inc.   Generic   USB  Joystick   (121:6) on port #1.
[INFO] [udev]: Pad #1 (/dev/input/event1) supports force feedback.
[INFO] [udev]: Pad #1 (/dev/input/event1) supports 16 force feedback effects.
[INFO] [Autoconf]: 307 profiles found.
[INFO] [Joypad]: Found joypad driver: "udev".
[WARN] [udev]: Full-screen pointer won't be available.
[INFO] [Video]: Found display server: null
[INFO] Found shader "/tmp/shaders/bilinear.glslp"
[INFO] Found shader "/tmp/shaders/nearest.glslp"
[INFO] Found shader "/tmp/shaders/slang-conversion-template.glsl"
[INFO] Found shader "/tmp/shaders/stock.glsl"
[INFO] [Autoconf]: selected configuration: /tmp/joypads/udev/DragonRise Inc.   Generic   USB  Joystick  .cfg
[INFO] ALSA: Using signed 16-bit format.
[INFO] ALSA: Period size: 444 frames
[INFO] ALSA: Buffer size: 1411 frames
[INFO] [Menu]: Found menu display driver: "gl".
[INFO] [Font]: Using font rendering backend: freetype.
[INFO] [Font]: Using font rendering backend: freetype.
[INFO] [Menu]: Found menu display driver: "gl".
[INFO] [Font]: Using font rendering backend: freetype.
[INFO] [Font]: Using font rendering backend: freetype.
[INFO] [LED]: LED driver = 'null' 0x5d14fc
[INFO] [MIDI]: Initializing ...
[ERROR] [MIDI]: snd_seq_open failed with error -2.
[ERROR] [MIDI]: Initialization failed (list of input devices unavailable).
[INFO] SRAM will not be saved.
[INFO] Loading history file: [/storage/.config/retroarch/content_history.lpl].
[INFO] Loading history file: [/storage/.config/retroarch/content_music_history.lpl].
[INFO] Loading history file: [/storage/.config/retroarch/content_video_history.lpl].
[INFO] Loading history file: [/storage/.config/retroarch/content_image_history.lpl].
[INFO] Loading favorites file: [/storage/.config/retroarch/content_favorites.lpl].
[INFO] [Font]: Using font rendering backend: freetype.
[INFO] [Font]: Using font rendering backend: freetype.
[INFO] [KMS]: New FB: 1280x960 (stride: 5120).
[INFO] [KMS]: New FB: 1280x960 (stride: 5120).
[INFO] Using content: /storage/roms/downloads/Sega Naomi/ggxxac.zip.
[INFO] arg #0: retroarch
[INFO] arg #1: /storage/roms/downloads/Sega Naomi/ggxxac.zip
[INFO] arg #2: -s
[INFO] arg #3: /storage/savefiles
[INFO] arg #4: -S
[INFO] arg #5: /storage/savestates
[INFO] arg #6: -c
[INFO] arg #7: /storage/.config/retroarch/retroarch.cfg
[INFO] arg #8: -L
[INFO] arg #9: /tmp/cores/flycast_libretro.so
[INFO] arg #10: -v
[INFO] Content ran for a total of: 00 hours, 00 minutes, 00 seconds.
[INFO] Unloading game..
[INFO] Unloading core..
[INFO] Unloading core symbols..
[INFO] Threaded video stats: Frames pushed: 5931, Frames dropped: 0.
[INFO] Set config file to : /storage/.config/retroarch/retroarch.cfg
[INFO] RetroArch 1.8.4 (Git 9e25601a56)
[INFO] Redirecting save file to "/storage/savefiles/ggxxac.srm".
[INFO] Redirecting savestate to "/storage/savestates/ggxxac.state".
[INFO] === Build =======================================
[INFO] Capabilities:  NEON VFPv3 VFPv4
[INFO] Built: Jan 20 2020
[INFO] Version: 1.8.4
[INFO] Git: 9e25601a56
[INFO] =================================================
[INFO] Loading dynamic libretro core from: "/tmp/cores/flycast_libretro.so"
[INFO] [Overrides] no core-specific overrides found at /storage/.config/retroarch/config/Flycast/Flycast.cfg.
[INFO] [Overrides] no content-dir-specific overrides found at /storage/.config/retroarch/config/Flycast/Sega Naomi.cfg.
[INFO] [Overrides] no game-specific overrides found at /storage/.config/retroarch/config/Flycast/ggxxac.cfg.
[INFO] [Environ]: GET_LANGUAGE: "0".
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_INTL.
[INFO] [Environ]: SET_CONTROLLER_INFO.
[INFO] Controller port: 1
[INFO]    Controller (ID: 1)
[INFO]    Arcade Stick (ID: 1025)
[INFO]    Keyboard (ID: 3)
[INFO]    Mouse (ID: 2)
[INFO]    Light Gun (ID: 4)
[INFO]    Twin Stick (ID: 513)
[INFO]    Saturn Twin-Stick (ID: 769)
[INFO] Controller port: 2
[INFO]    Controller (ID: 1)
[INFO]    Arcade Stick (ID: 1025)
[INFO]    Keyboard (ID: 3)
[INFO]    Mouse (ID: 2)
[INFO]    Light Gun (ID: 4)
[INFO]    Twin Stick (ID: 513)
[INFO]    Saturn Twin-Stick (ID: 769)
[INFO] Controller port: 3
[INFO]    Controller (ID: 1)
[INFO]    Arcade Stick (ID: 1025)
[INFO]    Keyboard (ID: 3)
[INFO]    Mouse (ID: 2)
[INFO]    Light Gun (ID: 4)
[INFO]    Twin Stick (ID: 513)
[INFO]    Saturn Twin-Stick (ID: 769)
[INFO] Controller port: 4
[INFO]    Controller (ID: 1)
[INFO]    Arcade Stick (ID: 1025)
[INFO]    Keyboard (ID: 3)
[INFO]    Mouse (ID: 2)
[INFO]    Light Gun (ID: 4)
[INFO]    Twin Stick (ID: 513)
[INFO]    Saturn Twin-Stick (ID: 769)
[INFO] [Remaps]: remap directory: /storage/remappings
[INFO] Redirecting save file to "/storage/savefiles/ggxxac.srm".
[INFO] Redirecting savestate to "/storage/savestates/ggxxac.state".
[INFO] [Environ]: GET_LOG_INTERFACE.
[INFO] [Environ]: GET_PERF_INTERFACE.
[INFO] [Environ]: SET_PIXEL_FORMAT: XRGB8888.
[INFO] [Environ]: SET_KEYBOARD_CALLBACK.
[INFO] Content loading skipped. Implementation will load it on its own.
[INFO] [Environ]: GET_RUMBLE_INTERFACE.
[libretro INFO] Rumble interface supported!
[INFO] [Environ]: SYSTEM_DIRECTORY: "/tmp/system".
[INFO] [Environ]: GET_VARIABLE reicast_per_content_vmus:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_widescreen_hack:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_widescreen_cheats:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_screen_rotation:
	horizontal
[INFO] [Environ]: GET_VARIABLE reicast_internal_resolution:
	640x480
[INFO] [Environ]: GET_VARIABLE reicast_cpu_mode:
	N/A
[INFO] [Environ]: GET_VARIABLE reicast_boot_to_bios:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_gdrom_fast_loading:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_alpha_sorting:
	per-triangle (normal)
[INFO] [Environ]: GET_VARIABLE reicast_mipmapping:
	enabled
[INFO] [Environ]: GET_VARIABLE reicast_system:
	auto
[INFO] [Environ]: GET_VARIABLE reicast_hle_bios:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_volume_modifier_enable:
	enabled
[INFO] [Environ]: GET_VARIABLE reicast_cable_type:
	TV (Composite)
[INFO] [Environ]: GET_VARIABLE reicast_broadcast:
	Default
[INFO] [Environ]: GET_VARIABLE reicast_framerate:
	fullspeed
[INFO] [Environ]: GET_VARIABLE reicast_region:
	Japan
[INFO] [Environ]: GET_VARIABLE reicast_language:
	Default
[INFO] [Environ]: GET_VARIABLE reicast_div_matching:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_force_wince:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_anisotropic_filtering:
	4
[INFO] [Environ]: GET_VARIABLE reicast_texupscale:
	off
[INFO] [Environ]: GET_VARIABLE reicast_texupscale_max_filtered_texture_size:
	256
[INFO] [Environ]: GET_VARIABLE reicast_enable_rttb:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_render_to_texture_upscaling:
	1x
[INFO] [Environ]: GET_VARIABLE reicast_threaded_rendering:
	enabled
[INFO] [Environ]: SET_SAVE_STATE_IN_BACKGROUND: yes.
[INFO] [Environ]: GET_VARIABLE reicast_synchronous_rendering:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_delay_frame_swapping:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_frame_skipping:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_enable_purupuru:
	enabled
[INFO] [Environ]: GET_VARIABLE reicast_analog_stick_deadzone:
	15%
[INFO] [Environ]: GET_VARIABLE reicast_trigger_deadzone:
	0%
[INFO] [Environ]: GET_VARIABLE reicast_enable_dsp:
	enabled
[INFO] [Environ]: GET_VARIABLE reicast_digital_triggers:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_allow_service_buttons:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_enable_naomi_15khz_dipswitch:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_custom_textures:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_dump_textures:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_lightgun1_crosshair:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_vmu1_screen_display:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_vmu1_screen_position:
	Upper Left
[INFO] [Environ]: GET_VARIABLE reicast_vmu1_screen_size_mult:
	1x
[INFO] [Environ]: GET_VARIABLE reicast_vmu1_screen_opacity:
	100%
[INFO] [Environ]: GET_VARIABLE reicast_vmu1_pixel_on_color:
	DEFAULT_ON 00
[INFO] [Environ]: GET_VARIABLE reicast_vmu1_pixel_off_color:
	DEFAULT_OFF 01
[INFO] [Environ]: GET_VARIABLE reicast_lightgun2_crosshair:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_vmu2_screen_display:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_vmu2_screen_position:
	Upper Left
[INFO] [Environ]: GET_VARIABLE reicast_vmu2_screen_size_mult:
	1x
[INFO] [Environ]: GET_VARIABLE reicast_vmu2_screen_opacity:
	100%
[INFO] [Environ]: GET_VARIABLE reicast_vmu2_pixel_on_color:
	DEFAULT_ON 00
[INFO] [Environ]: GET_VARIABLE reicast_vmu2_pixel_off_color:
	DEFAULT_OFF 01
[INFO] [Environ]: GET_VARIABLE reicast_lightgun3_crosshair:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_vmu3_screen_display:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_vmu3_screen_position:
	Upper Left
[INFO] [Environ]: GET_VARIABLE reicast_vmu3_screen_size_mult:
	1x
[INFO] [Environ]: GET_VARIABLE reicast_vmu3_screen_opacity:
	100%
[INFO] [Environ]: GET_VARIABLE reicast_vmu3_pixel_on_color:
	DEFAULT_ON 00
[INFO] [Environ]: GET_VARIABLE reicast_vmu3_pixel_off_color:
	DEFAULT_OFF 01
[INFO] [Environ]: GET_VARIABLE reicast_lightgun4_crosshair:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_vmu4_screen_display:
	disabled
[INFO] [Environ]: GET_VARIABLE reicast_vmu4_screen_position:
	Upper Left
[INFO] [Environ]: GET_VARIABLE reicast_vmu4_screen_size_mult:
	1x
[INFO] [Environ]: GET_VARIABLE reicast_vmu4_screen_opacity:
	100%
[INFO] [Environ]: GET_VARIABLE reicast_vmu4_pixel_on_color:
	DEFAULT_ON 00
[INFO] [Environ]: GET_VARIABLE reicast_vmu4_pixel_off_color:
	DEFAULT_OFF 01
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: GET_VARIABLE reicast_show_vmu_screen_settings:
	disabled
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: GET_VARIABLE reicast_show_lightgun_settings:
	disabled
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[libretro INFO] File extension is: .zip
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: GET_VARIABLE reicast_show_lightgun_settings:
	disabled
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: GET_PREFERRED_HW_RENDER.
[INFO] [Environ]: SET_HW_RENDER.
[INFO] Requesting OpenGLES2 context.
[libretro INFO] 00:00:336 hw/mem/_vmem.cpp:547 N[VMEM]: Info: nvmem is enabled, with addr space of size 512MB

Naomi chd games work with flycast, so maybe bad romset or bios. If you don’t even see the naomi logo then that’s probably not an issue with the chd (issue with the chd => naomi logo with error message).

I’ve had reports of issues/crash with naomi chd on 32-bit platforms. Unfortunately I haven’t been able to reproduce it yet.

And this log doesn’t show anything unexpected

Flycast was working fine with Lakka 2.3.1… I had not yet tested it with 2.3.2 , and now I notice some problems. Naomi and Dreamcast ROMs do not load, be it CHD or not. The system crashes back to main menu/XMB. Need to reflash my RPi4 SD to get rid of some booting errors, will report back later to confirm my testing.

Confirmed, Flycast works fine in Lakka 2.3.2. My SD card was corrupted and the system/BIOS folder could not provide the files used by Flycast.