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    Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

    Hatari works but Lr-Hatari doesn’t

    Scheduled Pinned Locked Moved Help and Support
    atari stemulatornot working
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    • UnknownU
      Unknown @mitu
      last edited by

      @mitu I can’t find any files in “/dev/sum/“ . My system seems to not be creating a run command log. Do you have any idea why?

      You can't beat the classics(unless you copy them).

      mituM 1 Reply Last reply Reply Quote 0
      • mituM
        mitu Global Moderator @Unknown
        last edited by

        @unknown It's /dev/shm/runcommand.log, not /dev/sum.

        UnknownU 1 Reply Last reply Reply Quote 1
        • UnknownU
          Unknown @mitu
          last edited by

          @mitu Pardon my typo, I meant “shm”

          You can't beat the classics(unless you copy them).

          1 Reply Last reply Reply Quote 0
          • mituM
            mitu Global Moderator
            last edited by

            The /dev/shm/runcommand.log should be present immedately after launching a game, but it's not kept between reboots. Are you sure it's not present on your system after launching a game?

            UnknownU 1 Reply Last reply Reply Quote 1
            • UnknownU
              Unknown @mitu
              last edited by

              @mitu So it is deleted every time the system is shut off?

              You can't beat the classics(unless you copy them).

              mituM 1 Reply Last reply Reply Quote 0
              • mituM
                mitu Global Moderator @Unknown
                last edited by

                Yes, /dev/shm is a memory backed folder, so whatever is there is not stored on disc/sdcard since it's stored directly into RAM.

                UnknownU 1 Reply Last reply Reply Quote 1
                • UnknownU
                  Unknown @mitu
                  last edited by

                  @mitu said in Hatari works but Lr-Hatari doesn’t:

                  Yes, /dev/shm is a memory backed folder, so whatever is there is not stored on disc/sdcard since it's stored directly into RAM.

                  Well that explains a lot. Here is the log:

                  Parameters:
Executing: LD_LIBRARY_PATH='/opt/retropie/libretrocores/lr-hatari' /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-$
[INFO] RetroArch 1.8.8 (Git 9552f87)
[INFO] Redirecting save file to "/home/pi/RetroPie/roms/atarist/Missing - One Droid.srm".
[INFO] Redirecting save state to "/home/pi/RetroPie/roms/atarist/Missing - One Droid.state".
[INFO] === Build =======================================
[INFO] Capabilities:  NEON VFPv3 VFPv4
[INFO] Built: Nov  2 2020
[INFO] Version: 1.8.8
[INFO] Git: 9552f87
[INFO] =================================================
[INFO] Loading dynamic libretro core from: "/opt/retropie/libretrocores/lr-hatari/hatari_libretro.so"
[INFO] [Overrides] no core-specific overrides found at /home/pi/.config/retroarch/config/Hatari/Hatari.cfg.
[INFO] [Overrides] no content-dir-specific overrides found at /home/pi/.config/retroarch/config/Hatari/atarist.cfg.
[INFO] [Overrides] no game-specific overrides found at /home/pi/.config/retroarch/config/Hatari/Missing - One Droid.cfg.
[INFO] [Environ]: SET_CORE_OPTIONS.
[INFO] [Remaps]: remap directory: /opt/retropie/configs/atarist/
[INFO] Redirecting save file to "/home/pi/RetroPie/roms/atarist/Missing - One Droid.srm".
[INFO] Redirecting save state to "/home/pi/RetroPie/roms/atarist/Missing - One Droid.state".
[INFO] [Environ]: GET_LOG_INTERFACE.
[WARN] SYSTEM DIR is empty, assume CONTENT DIR /home/pi/RetroPie/roms/atarist/Missing - One Droid.zip
[INFO] [Environ]: SYSTEM_DIRECTORY: "/home/pi/RetroPie/roms/atarist/".
[INFO] [Environ]: CORE_ASSETS_DIRECTORY: "/home/pi/.config/retroarch/downloads".
[libretro INFO] Retro SYSTEM_DIRECTORY /home/pi/RetroPie/roms/atarist/
[libretro INFO] Retro SAVE_DIRECTORY /home/pi/RetroPie/roms/atarist/
[libretro INFO] Retro CONTENT_DIRECTORY /home/pi/.config/retroarch/downloads
[INFO] [Environ]: SET_PIXEL_FORMAT: RGB565.
[INFO] [Environ]: SET_INPUT_DESCRIPTORS:
[INFO] [Environ]: SET_DISK_CONTROL_INTERFACE.
[libretro INFO] Resolution 832 x 520.
[INFO] Content loading skipped. Implementation will load it on its own.
[INFO] [Environ]: SET_INPUT_DESCRIPTORS:
[libretro ERROR] TOS image '/home/pi/RetroPie/roms/atarist//tos.img' not found. Content cannot be loaded
[INFO] Removing temporary content file: /home/pi/RetroPie/roms/atarist/Missing - One Droid (Europe).ipf.
[ERROR] Failed to load content
[INFO] Content ran for a total of: 00 hours, 00 minutes, 00 seconds.
[INFO] Unloading game..
[INFO] Unloading core..
[libretro INFO] Retro DeInit
[INFO] Unloading core symbols..
[INFO] [Core Options]: Saved core options file to "/home/pi/.config/retroarch/config/Hatari/Hatari.opt"
[INFO] [Video]: Does not have enough samples for monitor refresh rate estimation. Requires to run for at least 4096 frames.

                  You can't beat the classics(unless you copy them).

                  mituM 1 Reply Last reply Reply Quote 0
                  • mituM
                    mitu Global Moderator @Unknown
                    last edited by mitu

                    @unknown said in Hatari works but Lr-Hatari doesn’t:

                    [WARN] SYSTEM DIR is empty, assume CONTENT DIR /home/pi/RetroPie/roms/atarist/Missing - One Droid.zip

                    You've reset the RetroArch's configuration and the emulator cannot find the BIOS file

                    [libretro ERROR] TOS image '/home/pi/RetroPie/roms/atarist//tos.img' not found. Content cannot be loaded

                    You shouldn't reset the RetroArch's configuration, this erases any configurations added by RetroPie, including the BIOS folder location which is set as detailed in the Docs.

                    UnknownU 1 Reply Last reply Reply Quote 1
                    • UnknownU
                      Unknown @mitu
                      last edited by

                      @mitu Can I fix the reset by running basic install, and reinstalling the emulator Lr-Hatari? I was unaware of this reset.

                      You can't beat the classics(unless you copy them).

                      mituM 1 Reply Last reply Reply Quote 0
                      • mituM
                        mitu Global Moderator @Unknown
                        last edited by

                        @unknown said in Hatari works but Lr-Hatari doesn’t:

                        I was unaware of this reset.

                        How come ? The configuration is not reset unless you explicitly do so.

                        UnknownU 1 Reply Last reply Reply Quote 1
                        • UnknownU
                          Unknown @mitu
                          last edited by

                          @mitu I recall messing with setting trying to figure out my Colecovision problem. I may have accidentally told it to reset then.

                          You can't beat the classics(unless you copy them).

                          mituM 1 Reply Last reply Reply Quote 0
                          • mituM
                            mitu Global Moderator @Unknown
                            last edited by

                            @unknown It depends how you did the reset. Resetting the configuration for Colecovision shouldn't affect the other cores.
                            You can try removing the \\retropie\configs\atarist\retroarch.cfg and then re-install the lr-hatari core. It should add the default retroarch.cfg for the Atari ST system.

                            UnknownU 1 Reply Last reply Reply Quote 1
                            • UnknownU
                              Unknown @mitu
                              last edited by

                              @mitu Ok I did what you said and it still isn't working. Here is the new log:

                              [INFO] Content loading skipped. Implementation will load it on its own.
[INFO] [Environ]: SET_INPUT_DESCRIPTORS:
[libretro ERROR] TOS image '/home/pi/RetroPie/roms/atarist//tos.img' not found. Content cannot be loaded
[INFO] Removing temporary content file: /home/pi/RetroPie/roms/atarist/Missing - One Droid (Europe).ipf.
[ERROR] Failed to load content
[INFO] Content ran for a total of: 00 hours, 00 minutes, 00 seconds.
[INFO] Unloading game..
[INFO] Unloading core..
[libretro INFO] Retro DeInit
[INFO] Unloading core symbols..
[INFO] [Core Options]: Saved core options file to "/home/pi/.config/retroarch/config/Hatari/Hatari.opt"
[INFO] [Video]: Does not have enough samples for monitor refresh rate estimation. Requires to run for at least 4096 frames.

                              I have my "tos.img" in the bios folder and am unsure why the emulator can't find it.

                              You can't beat the classics(unless you copy them).

                              mituM 1 Reply Last reply Reply Quote 0
                              • mituM
                                mitu Global Moderator @Unknown
                                last edited by

                                @unknown said in Hatari works but Lr-Hatari doesn’t:

                                I have my "tos.img" in the bios folder and am unsure why the emulator can't find it.

                                Because it's not looking there. If you look in the log you posted, you'll see that SYSTEM_DIRECTORY is empty.

                                You must have reset RetroArch after you started it from the main RetroPIe system, in which case you should look into \\retropie\configs\all and replace retroarch.cfg with retroarch.cfg.rp-dist, the default RetroPie configuration.

                                UnknownU 1 Reply Last reply Reply Quote 1
                                • UnknownU
                                  Unknown @mitu
                                  last edited by Unknown

                                  @mitu If I delete the retroarch config file and reinstall retroarch will RetroPie put the correct file in place?

                                  You can't beat the classics(unless you copy them).

                                  mituM 1 Reply Last reply Reply Quote 0
                                  • mituM
                                    mitu Global Moderator @Unknown
                                    last edited by

                                    @unknown Yes, but you don't have to. The retroarch.cfg.rp-dist file is the default configuration that RetroPie would generate, you can replace retroarch.cfg with it without reinstalling.

                                    UnknownU 1 Reply Last reply Reply Quote 1
                                    • UnknownU
                                      Unknown @mitu
                                      last edited by

                                      @mitu Thank you it fixed all my problems I was having. You have been most helpful.

                                      You can't beat the classics(unless you copy them).

                                      1 Reply Last reply Reply Quote 0
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