RetroPie forum home
    • Recent
    • Tags
    • Popular
    • Home
    • Docs
    • Register
    • Login
    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

    Bluetooth RetroPie Setup Script Issues

    Scheduled Pinned Locked Moved
    Help and Support
    bluetooth raspberry pi 4 4.7.1 8bitdo
    10
    44
    6.9k
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • mituM
      mitu Global Moderator @jtcuth48
      last edited by

      @jtcuth48 You should remove the device from the list of paired devices before re-attempting to pair.

      J 1 Reply Last reply Reply Quote 0
      • J
        jtcuth48 @mitu
        last edited by

        @mitu Unfortunately, same result, freezing when choosing "DisplayYesNo". I even tried the other options but no dice

        1 Reply Last reply Reply Quote 0
        • L
          link3384
          last edited by

          Hi,
          i have exactly the same problem with a 8bitdo zero 2.
          Can't make it to connect in any way.

          J 1 Reply Last reply Reply Quote 0
          • J
            jtcuth48 @link3384
            last edited by

            @link3384 Yeah, I've tested a friend's board (same model as mine) and it has the same issue. I think it's a problem on Raspberry Pi OS' end. I've had some luck with running "sudo service bluetooth restart" and then connecting, but it's hit or miss. Sorry I can't offer more assistance, this is a real bummer

            1 Reply Last reply Reply Quote 0
            • L
              link3384
              last edited by

              I think it is a problem of retropie 4.7.1.
              I can't find retropie 4.6 anywhere to test if it works there.
              When i put recalbox to the sd card the 8bitdo connects in one minute and it works fine.

              R 1 Reply Last reply Reply Quote 1
              • V
                velez66
                last edited by

                Same exact problem here - Thanks

                1 Reply Last reply Reply Quote 1
                • P
                  pscotto1234
                  last edited by

                  I'm having same issue with raspberry version 1.4.
                  @jtcuth48 could you check your board version using following command?
                  cat /proc/cpuinfo/

                  1 Reply Last reply Reply Quote 0
                  • V
                    velez66
                    last edited by

                    Here is another piece of information. I have two Raspberry 4 boards. One was upgraded to boot from USB {SSD) the one other one has not been upgraded.

                    Bluetooth devices connect right away to the one that has not been upgraded. On the one with the USB boot upgrade will not connect at all, it will not complete the security phase of the Bluetooth connection process.

                    Also I have tried both boards using Batocera and the connection is flawless. But I prefer to use Retropie for my emulation.

                    Thanks 😊

                    1 Reply Last reply Reply Quote 1
                    • J
                      jtcuth48
                      last edited by jtcuth48

                      EDIT: A cheap USB bluetooth dongle combined with disabling onboard bluetooth fixed the issue, the controller connected like butter. Looks like the issue is likely with the bluez package in Pi OS.

                      Guys, I've had success with both Recalbox and Batocera straight out of the box, but Raspberry Pi OS itself has the same issues as Retropie so I think it's on their end possibly, and I don't think it's an issue with the 8bitdo issue either, I think the version of bluez preinstalled is janky. Until this is fixed, I think I may stick to recalbox because it seems to just work.. I would prefer Retropie but if it doesn't work then I don't know.

                      @pscotto1234, the output of that command is:

                      processor	: 0
model name	: ARMv7 Processor rev 3 (v7l)
BogoMIPS	: 270.00
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xd08
CPU revision	: 3

processor	: 1
model name	: ARMv7 Processor rev 3 (v7l)
BogoMIPS	: 270.00
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xd08
CPU revision	: 3

processor	: 2
model name	: ARMv7 Processor rev 3 (v7l)
BogoMIPS	: 270.00
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xd08
CPU revision	: 3

processor	: 3
model name	: ARMv7 Processor rev 3 (v7l)
BogoMIPS	: 270.00
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xd08
CPU revision	: 3

Hardware	: BCM2711
Revision	: b03114
Serial		: 100000002a9f6133
Model		: Raspberry Pi 4 Model B Rev 1.4
                      P 1 Reply Last reply Reply Quote 0
                      • P
                        pscotto1234 @jtcuth48
                        last edited by

                        @jtcuth48 said in Bluetooth RetroPie Setup Script Issues:

                        EDIT: A cheap USB bluetooth dongle combined with disabling onboard bluetooth fixed the issue, the controller connected like butter. Looks like the issue is likely with the bluez package in Pi OS.

                        Guys, I've had success with both Recalbox and Batocera straight out of the box, but Raspberry Pi OS itself has the same issues as Retropie so I think it's on their end possibly, and I don't think it's an issue with the 8bitdo issue either, I think the version of bluez preinstalled is janky. Until this is fixed, I think I may stick to recalbox because it seems to just work.. I would prefer Retropie but if it doesn't work then I don't know.

                        @pscotto1234, the output of that command is:

                        processor	: 0
model name	: ARMv7 Processor rev 3 (v7l)
BogoMIPS	: 270.00
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xd08
CPU revision	: 3

processor	: 1
model name	: ARMv7 Processor rev 3 (v7l)
BogoMIPS	: 270.00
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xd08
CPU revision	: 3

processor	: 2
model name	: ARMv7 Processor rev 3 (v7l)
BogoMIPS	: 270.00
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xd08
CPU revision	: 3

processor	: 3
model name	: ARMv7 Processor rev 3 (v7l)
BogoMIPS	: 270.00
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xd08
CPU revision	: 3

Hardware	: BCM2711
Revision	: b03114
Serial		: 100000002a9f6133
Model		: Raspberry Pi 4 Model B Rev 1.4

                        You have a 1.4 model. I said in another 3d as well that the problem is mainly related with new raspberry.
                        I think that the problem can only be resolved by upgrading bluetooth driver.
                        @jtcuth48 could you tell me what BT dongle are you using?

                        J 1 Reply Last reply Reply Quote 0
                        • J
                          jtcuth48 @pscotto1234
                          last edited by

                          @pscotto1234 Sure! It's this one: https://www.amazon.com/gp/product/B07QL7C6WG/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

                          1 Reply Last reply Reply Quote 1
                          • L
                            loopsheloop
                            last edited by loopsheloop

                            Hi, I was about to post this exact topic.

                            I tried with an SN30 Pro and a Switch Pro and am experiencing the same problem - the setup utility freezes when selecting a security mode.

                            Pi Model or other hardware: Raspberry Pi 4B
                            Power Supply used: Canakit Pi 4
                            RetroPie Version Used (eg 3.6, 3.8.1, 4.1 - do not write latest): 4.7.1
                            Built From: Pre-made image from website
                            USB Devices connected: USB storage stick, keyboard
                            Controller used: 8BitDo SN30 Pro, Switch Pro controller

                            Occasionally after the failed pairing I'm unable to remove the device:
                            alt text
                            Restarting the Pi seems to fix this.

                            EDIT:: Found a workaround from this thread on the official forums:

                            https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=304000&hilit=Bluetooth&start=25

                            At the command line, type these commands:

                            sudo systemctl daemon-reload
sudo systemctl restart bluetooth

                            Then restart emulationstation and go to Bluetooth config. This allows me to pair and use the SN Pro. Rebooting breaks it again, but you don't need to re-pair - type the above into command line again, then go to Connect all paired devices in the Bluetooth config and make sure your controller is on.

                            EDIT 2:: "Pair all Connected" isn't working very well for me anymore. For best results, after every reboot, restart the daemon/bluetooth service, remove the paired device, then pair again. This also will fail occasionally; it seems like if I get the org.bluez.error screen on a boot, nothing will get it to work. Try rebooting again.

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

                              @loopsheloop said in Bluetooth RetroPie Setup Script Issues:

                              Occasionally after the failed pairing I'm unable to remove the device:

                              What Pi4 model do you have ? Can you run cat /proc/cpuinfo and post the output ?

                              L 1 Reply Last reply Reply Quote 0
                              • L
                                loopsheloop @mitu
                                last edited by

                                @mitu said in Bluetooth RetroPie Setup Script Issues:

                                What Pi4 model do you have ? Can you run cat /proc/cpuinfo and post the output ?

                                It's the Pi 4 B. Results look pretty similar to the one previously posted:

                                alt text

                                2 lines that the console remembers isn't the worst workaround I've ever dealt with :) Thanks for looking at this!

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

                                  @loopsheloop said in Bluetooth RetroPie Setup Script Issues:

                                  It's the Pi 4 B.

                                  Just wanted to confirm this is a 1.4 model (last line) - thank you. Looks like it's not an issue with older models (as @pscotto1234 also noticed), I'm wondering what's different in 1.4 vs older models during the Bluetooth start-up that requiring a restart of the bluetooth service necessary.

                                  I have one of the older models (1.1) and can't seem to replicate this either with my current install or with a fresh one.

                                  1 Reply Last reply Reply Quote 0
                                  • V
                                    velez66
                                    last edited by velez66

                                    Okay, here is what I have some far.

                                    Bought the Bluetooth adapter. Was able to connect my 8BitDo SN pro+ Worked for a few reboots. Then stopped working completely. Unpaired tried to pair.

                                    Then get the error - “ bluetooth device (Creating device failed: org.bluez.Error.AlreadyExists:already Exists)

                                    Any ideas. Thanks

                                    mituM 1 Reply Last reply Reply Quote 0
                                    • mituM
                                      mitu Global Moderator @velez66
                                      last edited by

                                      @velez66 Did you disable the onboard Bluetooth after connecting the dongle ?
                                      Also, the 8Bitdo gamepads have a tendency to not reconnect when you're just rebooting the Pi - usually powering them off and on is enough for them to re-connect.

                                      V 1 Reply Last reply Reply Quote 0
                                      • V
                                        velez66 @mitu
                                        last edited by velez66

                                        @mitu Hello - Yes I did. Also reboot and did a complete power off.

                                        Note: I am using a NESPi 4 CASE, which I have heard that the SSD feature creates interference with the onboard Bluetooth.

                                        It might be affecting the Bluetooth dongle that I bought

                                        Going to try the Bluetooth dongle on my Argon case to eliminate that possibility and for troubleshooting

                                        Help and input it is appreciated.

                                        Thanks a lot!!

                                        1 Reply Last reply Reply Quote 0
                                        • V
                                          velez66
                                          last edited by velez66

                                          Okay, got it to work on the Argon Case using the Bluetooth Dongle. Not sure if I am going back to the Retroflag Nespi 4 Plus and try again. The Nespi Case is really nice.

                                          1 Reply Last reply Reply Quote 0
                                          • V
                                            velez66
                                            last edited by

                                            Well back to the error again. Extremely frustrating.

                                            Worked for a few hours. Shutdown the system for the night

                                            And today it doesn’t recognize the controller again

                                            J 1 Reply Last reply Reply Quote 0
                                            • First post
                                              Last post

                                            Contributions to the project are always appreciated, so if you would like to support us with a donation you can do so here.

                                            Hosting provided by Mythic-Beasts. See the Hosting Information page for more information.