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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

How can I use a USB DVD Drive without having to mount it?

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  • W
    wild snail
    last edited by 10 Jul 2020, 16:06

    Is it possible to write save-files and save-states when playing from DVD ?

    C 1 Reply Last reply 10 Jul 2020, 16:15 Reply Quote 0
    • C
      Clyde @wild snail
      last edited by 10 Jul 2020, 16:15

      @wild-snail You really should answer our former questions before asking new ones.

      1 Reply Last reply Reply Quote 0
      • R
        RetroFloppy08 @mitu
        last edited by 15 Jul 2020, 18:23

        @mitu Practically all of them.

        1 Reply Last reply Reply Quote 0
        • M
          mitu Global Moderator
          last edited by mitu 15 Jul 2020, 18:55

          With such general question, it's difficult to give an useful answer. Some emulators have support for real CD-ROM support (RetroArch - for some systems). You may want to look at each emulator that you're interested and find out if it supports playing games from DVD/CD.

          R 1 Reply Last reply 16 Jul 2020, 14:21 Reply Quote 0
          • R
            RetroFloppy08 @mitu
            last edited by 16 Jul 2020, 14:21

            @mitu I have decided what emulators I want to use.

            -SNES

            -N64

            -Sega Genesis/CD/32X

            -PSP

            -And Gamecube (if it exists)

            1 Reply Last reply Reply Quote 0
            • M
              mitu Global Moderator
              last edited by 16 Jul 2020, 14:43

              I though you were talking about using the CD game media to play the games. The answer to your question is no, it's not possible to use the DVD media for ROM storage without mounting it, so that emulators can read and play the games.

              R 2 Replies Last reply 3 Aug 2020, 21:16 Reply Quote 0
              • R
                RetroFloppy08 @mitu
                last edited by 3 Aug 2020, 21:16

                @mitu Is there a SIMPLE way to mount the disc drive?

                M C 2 Replies Last reply 4 Aug 2020, 03:01 Reply Quote 0
                • M
                  mitu Global Moderator @RetroFloppy08
                  last edited by 4 Aug 2020, 03:01

                  @RetroFloppy08 Yes, using the mount command.

                  1 Reply Last reply Reply Quote 1
                  • C
                    Clyde @RetroFloppy08
                    last edited by Clyde 8 May 2020, 16:17 5 Aug 2020, 15:15

                    @RetroFloppy08 See https://www.raspberrypi.org/documentation/configuration/external-storage.md (edit:) and https://wiki.debian.org/CDDVD.

                    1 Reply Last reply Reply Quote 0
                    • R
                      RetroFloppy08 @mitu
                      last edited by 6 Aug 2020, 14:50

                      @mitu What after ?

                      mount
                      M 1 Reply Last reply 6 Aug 2020, 15:21 Reply Quote 0
                      • M
                        mitu Global Moderator @RetroFloppy08
                        last edited by 6 Aug 2020, 15:21

                        @RetroFloppy08 You need to learn to use it - @Clyde's 2nd link is pretty extensive.

                        R 1 Reply Last reply 19 Aug 2020, 23:03 Reply Quote 0
                        • R
                          RetroFloppy08 @mitu
                          last edited by 19 Aug 2020, 23:03

                          @mitu the only problem is: I have no idea what i'm doing. I've implemented a seperate folder that can (partially) run Scratch, and thats practically all i've done to modify the core of the sd card.

                          Could you possibly provide me with a full command that can mount a dvd drive?

                          1 Reply Last reply Reply Quote 0
                          • M
                            mitu Global Moderator
                            last edited by 20 Aug 2020, 05:02

                            @RetroFloppy08 said in How can I use a USB DVD Drive without having to mount it?:

                            Could you possibly provide me with a full command that can mount a dvd drive?

                            Unlikely - your questions are rather vague and don't provide enough context in order to determine what you're trying to achieve and what you've done so far/what does not work.

                            I have no idea what i'm doing.

                            That's probably the reason why there's no solution or clear advice for you here.

                            1 Reply Last reply Reply Quote 0
                            • R
                              RetroFloppy08
                              last edited by 20 Aug 2020, 20:01

                              Ok, so i read an (Official) documentation on how to mount one (using the command line, modifying a file), and it still doesn't work. I think I should just about give up.

                              1 Reply Last reply Reply Quote 0
                              • C
                                Clyde
                                last edited by 21 Aug 2020, 05:14

                                Sorry, but you're still not giving enough information. Which documentation did you read? What exactly did you try, what should have happened, and what did or didn't? Where there any messages?

                                If you want to continue your endeavor, please copy & paste your exact command(s) and any output from them.

                                R 1 Reply Last reply 24 Aug 2020, 18:54 Reply Quote 0
                                • R
                                  RetroFloppy08 @Clyde
                                  last edited by 24 Aug 2020, 18:54

                                  @Clyde Ok, I literally just realized it wasn't official but here's the guide anyway: https://www.raspberrypi-spy.co.uk/2014/05/how-to-mount-a-usb-flash-disk-on-the-raspberry-pi/

                                  I'm using an LG M-Disc R&W USB Disc Drive, and a Raspberry Pi 3B 1.2, running Retropie... idk. I'll check later.

                                  I modified a file that was meant to run commands on startup, as well as other commands.
                                  Instead of getting the intended result, it just created some files and mounted absolutely nothing.
                                  It was supposed to read from the disc at startup and, through the Retroarch Menu, load the contents of the disc and run them.

                                  I'm starting to think this is a hardware problem.

                                  1 Reply Last reply Reply Quote 0
                                  • R
                                    RetroFloppy08
                                    last edited by 13 Sept 2020, 12:54

                                    Still no luck.

                                    Gonna get a Raspberry Pi 4.

                                    1 Reply Last reply Reply Quote 0
                                    • R
                                      RetroFloppy08
                                      last edited by 13 Sept 2020, 20:14

                                      NVM, I updated to 4.6, and it recognizes the disc but there's 1 problem:

                                      It boots me out as soon as it loads.

                                      Please Help???

                                      dankcushionsD 1 Reply Last reply 13 Sept 2020, 21:01 Reply Quote 0
                                      • dankcushionsD
                                        dankcushions Global Moderator @RetroFloppy08
                                        last edited by 13 Sept 2020, 21:01

                                        @RetroFloppy08 please fill out https://retropie.org.uk/forum/topic/3/read-this-first

                                        1 Reply Last reply Reply Quote 0
                                        • dankcushionsD dankcushions referenced this topic on 5 Oct 2022, 16:35
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