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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

    Mouse not working in lr-mame2003

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    • H
      hhromic
      last edited by

      there is another user having the exact same issue for NES cores (fceumm and nestopia tested) here: https://retropie.org.uk/forum/topic/20004/mouse-as-a-zapper-lr-fceumm-rpi-3-b/

      The error reported [ERROR] [udev] Failed to open device: /dev/input/event1 (Success). is indeed very indicative of a programming bug in RA's input system error handling.
      Further debugging is required at RA's level if anyone has the experience/time :) And report back to RA's maintainers.

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      • G
        grant2258 Banned
        last edited by grant2258

        im betting its permissions not being set right issue this command

         sudo usermod -a -G input `whoami`

        reboot and try ( i dont think a reboot is requiredjust on the off chance)

         ls -al /dev/input/
total 0
drwxr-xr-x   4 root root     140 Dec  9 18:35 .
drwxr-xr-x  14 root root    3300 Dec  9 18:35 ..
drwxr-xr-x   2 root root      80 Dec  9 18:35 by-id
drwxr-xr-x   2 root root      80 Dec  9 18:35 by-path
crw-rw----+  1 root input 13, 64 Dec  9 18:35 event0
crw-rw----+  1 root input 13,  0 Dec  9 18:35 js0
crw-rw----   1 root input 13, 63 Dec  9 18:35 mice
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        • H
          hhromic @grant2258
          last edited by

          @grant2258 ah good idea! in the other thread I asked the user to check the input devices FILE permissions, and they seemed right.. but didn't think that the current user might not be in the input group. If that is the case then it would be simply a matter of adding the user to the input group. Let's see!

          And yes a reboot is not necessary, just re-login the session.

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          • G
            grant2258 Banned
            last edited by grant2258

            i figured saying reboot would be quicker than explaining to a new user to login again either way will work. I didnt even check i just checked my command syntax before posting so I dont know if this is set by default

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            • H
              hhromic @grant2258
              last edited by

              @grant2258 in some older Stretch images I think the input group was forgotten to be set by default, but in recent releases this is corrected and works out of the box. I have installed various stretch images in recent months and they all come with the user correctly configured.

              Let's see if the user manages to fix the problem with your suggestion, that would be great news for the other guy on the other thread.

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                grant2258 Banned
                last edited by

                well i just checked my standard stretch x64 install the input group isint added there i think this probably is the issue people have been having the good thing is if it is this its so easily fixed on the updated script

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                • H
                  hhromic @grant2258
                  last edited by

                  @grant2258 sorry, I meant Raspbian Stretch for the RPI :)

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                  • G
                    grant2258 Banned
                    last edited by

                    ill install a fresh image rpi and check

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                    • H
                      hhromic @grant2258
                      last edited by

                      @grant2258 sure, but no need to install anything, as I said, in recent images it comes correctly configured: https://github.com/RPi-Distro/pi-gen/blob/master/stage2/01-sys-tweaks/01-run.sh#L39

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                      • H
                        hhromic
                        last edited by

                        @grant2258 .. but on a second thought, the report said:

                        I also tried with an old image that I had with RP 4.2 and Retroarch 1.6.7. And the trackball works fine with MAME2003 there. Then I upgraded the Retroarch Version to 1.7.X and it stopped working with the same error.
                        Seems that there is some kind of problem with the 1.7.x RA with mouses and trackball.
                        thanks

                        If the user is not in the input group, the older RA should also have failed. Anyway let's wait for the feedback, your suggestion still makes a lot of sense.

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                        • G
                          grant2258 Banned
                          last edited by

                          not necessarily the older ra could have used linuxraw as the input driver. I guess we can just wait for feedback. I would suggest a reboot though as emulation station is already running

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                          • H
                            hhromic @grant2258
                            last edited by

                            @grant2258 yes agreed, a reboot would be a definitive approach

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                            • A
                              albecacif
                              last edited by

                              @grant2258 said in Mouse not working in lr-mame2003:

                              ls -al /dev/input/

                              Hi,

                              I changed the user´s persmissions:

                              pi@retropie:~ $ ls -al /dev/input/
                              total 0
                              drwxr-xr-x 4 root root 240 Dec 11 17:24 .
                              drwxr-xr-x 15 root root 3420 Dec 11 17:24 ..
                              drwxr-xr-x 2 root root 140 Dec 11 17:24 by-id
                              drwxr-xr-x 2 root root 140 Dec 11 17:24 by-path
                              crw-rw---- 1 root input 13, 64 Dec 11 17:24 event0
                              crw-rw---- 1 root input 13, 65 Dec 11 17:24 event1
                              crw-rw---- 1 root input 13, 66 Dec 11 17:24 event2
                              crw-rw----+ 1 root input 13, 67 Dec 11 17:24 event3
                              crw-rw----+ 1 root input 13, 0 Dec 11 17:24 js0
                              crw-rw---- 1 root input 13, 63 Dec 11 17:24 mice
                              crw-rw---- 1 root input 13, 32 Dec 11 17:24 mouse0
                              crw-rw---- 1 root input 13, 33 Dec 11 17:24 mouse1

                              But still the same failure :(

                              INFO] [udev]: Keyboard #0 (/dev/input/event0).
                              [INFO] [udev]: Keyboard #1 (/dev/input/event2).
                              [INFO] [udev]: Keyboard #2 (/dev/input/mouse1).
                              [ERROR] [udev] Failed to open device: /dev/input/event1 (Success).
                              [INFO] [udev]: Mouse #0 (/dev/input/mouse0).
                              [ERROR] [udev] Failed to open device: /dev/input/event2 (Success).
                              [INFO] [udev]: Mouse #1 (/dev/input/mouse1).
                              [INFO] [udev]: Plugged pad: 8Bitdo NES30 Arcade (0:0) on port #0.
                              [INFO] [udev]: Pad #0 (/dev/input/event3) supports 0 force feedback effects.

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                              • H
                                hhromic @albecacif
                                last edited by

                                @albecacif just to confirm, can you execute groups ? this should show you all the groups the user belongs to. Did you reboot right?

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                                • A
                                  albecacif
                                  last edited by

                                  pi@retropie:~ $ groups
                                  pi adm dialout cdrom sudo audio video plugdev games users input netdev gpio i2c spi

                                  Yes, I rebooted the system

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                                  • G
                                    grant2258 Banned
                                    last edited by grant2258

                                    can you the output of

                                     ls -al /dev/input/by-path/

                                    and

                                    ls -al /dev/input/by-id/
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                                    • A
                                      albecacif
                                      last edited by

                                      @grant2258 said in Mouse not working in lr-mame2003:

                                      ls -al /dev/input/by-path/
                                      pi@retropie:~ $ ls -al /dev/input/by-path/
                                      total 0
                                      drwxr-xr-x 2 root root 140 Dec 11 17:54 .
                                      drwxr-xr-x 4 root root 200 Dec 11 17:54 ..
                                      lrwxrwxrwx 1 root root 9 Dec 11 17:54 platform-3f980000.usb-usb-0:1.2:1.0-event-kbd -> ../event0
                                      lrwxrwxrwx 1 root root 9 Dec 11 17:54 platform-3f980000.usb-usb-0:1.2:1.1-event-mouse -> ../event1
                                      lrwxrwxrwx 1 root root 9 Dec 11 17:54 platform-3f980000.usb-usb-0:1.2:1.1-mouse -> ../mouse0
                                      lrwxrwxrwx 1 root root 9 Dec 11 17:54 platform-3f980000.usb-usb-0:1.4:1.2-event-mouse -> ../event2
                                      lrwxrwxrwx 1 root root 9 Dec 11 17:54 platform-3f980000.usb-usb-0:1.4:1.2-mouse -> ../mouse1

                                      pi@retropie:~ $ ls -al /dev/input/by-id/
                                      total 0
                                      drwxr-xr-x 2 root root 140 Dec 11 17:54 .
                                      drwxr-xr-x 4 root root 200 Dec 11 17:54 ..
                                      lrwxrwxrwx 1 root root 9 Dec 11 17:54 usb-13ba_Barcode_Reader-event-kbd -> ../event0
                                      lrwxrwxrwx 1 root root 9 Dec 11 17:54 usb-13ba_Barcode_Reader-if01-event-mouse -> ../event1
                                      lrwxrwxrwx 1 root root 9 Dec 11 17:54 usb-13ba_Barcode_Reader-if01-mouse -> ../mouse0
                                      lrwxrwxrwx 1 root root 9 Dec 11 17:54 usb-Logitech_USB_Receiver-if02-event-mouse -> ../event2
                                      lrwxrwxrwx 1 root root 9 Dec 11 17:54 usb-Logitech_USB_Receiver-if02-mouse -> ../mouse1

                                      Note that I have a keyboard with an integrated pad (mouse) and the USB trackball connected

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                                      • G
                                        grant2258 Banned
                                        last edited by

                                        is your Logitech working when you select mouse index 1 in RA?

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                                        • A
                                          albecacif
                                          last edited by

                                          No, I´ve just set it in RA and is not responding

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                                          • G
                                            grant2258 Banned
                                            last edited by

                                            i can tell you mouse is working fine in ra in my windows machine will need to plug a mouse and keyboard in my pi and see if it works there

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