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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

    Controller not reconnecting - udev does nothing

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    controllerbluetoothudevreconnect
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    • D
      Dinsdale @BuZz
      last edited by

      @BuZz Yeah, I got a good deal. It was £470 reduced to £230 or something on Black Friday. Genuine Sandisk.

      BuZzB 1 Reply Last reply Reply Quote 0
      • BuZzB
        BuZz administrators @Dinsdale
        last edited by

        @Dinsdale wow. a lot to spend on storage for a cheap SBC.

        To help us help you - please make sure you read the sticky topics before posting - https://retropie.org.uk/forum/topic/3/read-this-first

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        • mituM
          mitu Global Moderator @Dinsdale
          last edited by

          @Dinsdale said in Controller not reconnecting - udev does nothing:

          How do I do change the mode? It only has these features.

          See https://download.8bitdo.com/Manual/Mod-Kit/Mod-Kit-for-MD-Original-controller.pdf for switching modes. Try to use different modes to connect, remember you'll have to re-pair each time you change the connection mode.

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          • D
            Dinsdale
            last edited by

            This controller isn’t an 8BitDo though... the 8BitDo nodded controllers work fine. Sorry if that wasn’t clear.

            It’s a custom mod that isn’t working fine; though was previously.

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            • mituM
              mitu Global Moderator
              last edited by

              @Dinsdale said in Controller not reconnecting - udev does nothing:

              It’s a custom mod that isn’t working fine; though was previously.

              I thought the 8BitDo mod kit controller wasn't working - what's does this 'custom mod' consist of ?

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              • D
                Dinsdale
                last edited by

                I sent it away to someone to do the modification. It’s a HC-06 HID device. That’s all I know.

                It works perfectly, it was before, and is now if you reconnect it. I just don’t get why it won’t reconnect. I’m tempted to wipe and start again.

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

                  @Dinsdale said in Controller not reconnecting - udev does nothing:

                  I’m tempted to wipe and start again.

                  If you're already starting from scratch, I don't see how this would solve it. Did you try removing the device and then re-pairing it ? Is there a way to 'reset' (forget pairing) for the device ?

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                  • D
                    Dinsdale
                    last edited by

                    No way to reset from the device, and yes I’ve tried removing and repairing, which works fine - until I switch the controller off and back on again. It doesn’t pick it back up.

                    The reason I suggest starting from scratch is because I had the same issue yesterday with the 8BitDo mod controllers and when I started again from scratch, the issue disappeared and only stayed for this HC-06.

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                    • D
                      Dinsdale
                      last edited by Dinsdale

                      I’m going to try once more with a fresh install on retropie 4.5... then, if no joy, I’m gonna reinstall 4.4 and see if that works.

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                      • D
                        Dinsdale
                        last edited by

                        No joy on 4.5, so went to 4.4 and it works fine. It reconnects.

                        Oddly I noticed on 4.5 an error about bluez that isn’t a factor for the 8BitDo modkits as they reconnect, but is for my other controller.

                        E8594262-2903-4901-912F-1B4021F78717.jpeg

                        That error isn’t present in 4.4.

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

                          @Dinsdale Your screenshot shows an error that happens during pairing in the Bluetooth setup - possibly a timeout during the process. Re-connection is handled by the OS, there's no RetroPie script involved afterwards - so I don't think that's the problem.

                          EDIT: you can try and pair the controller manually - see https://approxeng.github.io/approxeng.input/bluetooth.html, the Pairing with Bluetoothctl section).

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