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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

    Issues running N64 games

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    • S
      Saga @mitu
      last edited by Saga

      Pi Model: Raspberry Pi 4 model B 2gb ram
      RetroPie Version: 4.7.15
      Built From: build with Retropie-Setup script on a top of Raspberry Pi OS Lite (Release date: May 7th 2021 Kernel version: 5.10.43v64) sd image.
      USB Devices connected:
      Controller used: EasySMX 2.4G Wireless Controller (reconized as Microsoft X-Box 360 pad)
      Error messages received: /opt/retropie/emulators/mupen64plus/bin/mupen64plus.sh: line 447: 5253 Bus error
      File: /opt/retropie/emulators/mupen64plus/bin/mupen64plus.sh
      Emulator: mupen64plus (build of: Jun 25 2021)

      mituM dankcushionsD 2 Replies Last reply Reply Quote 0
      • mituM
        mitu Global Moderator @Saga
        last edited by

        @saga said in Issues running N64 games:

        (Release date: May 7th 2021 Kernel version: 5.10.43v64)

        Is this an aarch64 (64 bit) system ? Currently there's only preliminary support for it in RetroPie.

        S 1 Reply Last reply Reply Quote 0
        • dankcushionsD
          dankcushions Global Moderator @Saga
          last edited by

          @saga it's not too surprising the video/audio is bad - n64 emulation is hard, pi4 is weak. that said this game works well for me on mupen64plus-GLideN64. some slowdown in the 2d/intro scenes, but mostly full speed in-game (only tried first level).

          as for your crash on save load - did you save the save state on the same emulator? same system? and you haven't updated anything since you saved it?

          S 1 Reply Last reply Reply Quote 0
          • S
            Saga @mitu
            last edited by

            It's seems so:

            Linux raspberrypi 5.10.43v64 #1 SMP PREEMPT Tue Jun 15 00:52:48 CEST 2021 aarch64 GNU/Linux
            

            Before installing Retropie with the script over my Raspberry Pi 4 I gave a:

            sudo apt-get update && sudo apt-get dist-upgrade -y
            
            1 Reply Last reply Reply Quote 0
            • S
              Saga @dankcushions
              last edited by

              The state is saved in the same emulator in the same system. Like I said in my previous reply I upgraded the sytem with a apt-get dist-upgrade.
              I understand the n64 is difficult to emulate, but my previous emulation experience on the Raspberry Pi 3 of one year ago was much better.

              dankcushionsD 1 Reply Last reply Reply Quote 0
              • dankcushionsD
                dankcushions Global Moderator @Saga
                last edited by

                @saga it was probably using mupen64plus-gles2n64 which is not functional on the pi4: https://github.com/RetroPie/RetroPie-Setup/issues/3118 , or gles2rice which is not supported by 64-bit.

                i don't understand how you can get to aarch64 via an upgrade. you must have used the beta raspberry pi OS 64-bit image, or some other 3rd party image. sudo apt-get update && sudo apt-get dist-upgrade -y on buster 32-bit just gets you

                Linux retropie 5.10.17-v7l+ #1421 SMP Thu May 27 14:00:13 BST 2021 armv7l GNU/Linux
                
                S 1 Reply Last reply Reply Quote 0
                • S
                  Saga @dankcushions
                  last edited by Saga

                  Me neither; i just downloaded the image from https://downloads.raspberrypi.org/raspios_lite_armhf/images/raspios_lite_armhf-2021-05-28/2021-05-07-raspios-buster-armhf-lite.zip, then I converted it to squashfs system and finally installed it over BerryBoot.

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

                    @saga use a 32bit variant of Raspberry PI OS, aarch64 doesn't get you much in terms of increased performance over the standard Raspberry Pi OS.

                    S 1 Reply Last reply Reply Quote 0
                    • S
                      Saga @mitu
                      last edited by

                      @mitu thanks. I will give it a try

                      S 1 Reply Last reply Reply Quote 0
                      • S
                        Saga @Saga
                        last edited by Saga

                        @mitu sorry to bother you again, but here are my updates. I went to the official site https://www.raspberrypi.org/software/operating-systems/#raspberry-pi-os-32-bit (see 32 bit in the link), then I downloaded the image by clicking the same link I mentioned before https://downloads.raspberrypi.org/raspios_lite_armhf/images/raspios_lite_armhf-2021-05-28/2021-05-07-raspios-buster-armhf-lite.zip. After Flashing the image to the sd card I immediately verified the kernel, and the result is:

                        Linux raspberrypi 5.10.43v64 #1 SMP PREEMPT Tue Jun 15 00:52:48 CEST 2021 aarch64 GNU/Linux
                        

                        I don't know where else to get a 32-bit image.

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

                          @saga Are you flashing the image directly to the sdcard or via BerryBoot ? Skip BerryBoot and flash it directly. Using the image from retropie.org.uk/download will also get you a Raspi OS Lite basic installation with RetroPie already installed.

                          1 Reply Last reply Reply Quote 0
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