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    VOXL2 Not Working After Flight (no ADB, not recognized in lsusb)

    VOXL 2
    voxl2 flight-deck
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    • C
      camharrisvayu @camharrisvayu
      last edited by camharrisvayu

      @camharrisvayu Hey devs, any idea here? lsusb recognizes the device as "Qualcomm, Inc. Gobi Wireless Modem (QDL mode)", and the device isn't recognized in fastboot after following the tutorial on that. Thanks!

      tomT 1 Reply Last reply Reply Quote 0
      • tomT
        tom admin @camharrisvayu
        last edited by

        @camharrisvayu QDL would be the correct way forward. I would recommend trying another USB cable and/or different USB port of your PC to see if you have better luck. Sometimes cables/ports can be finicky.

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          camharrisvayu @tom
          last edited by

          @tom Hey Tom, thanks for the response -- unfortunately I've tried a few different cables, as well another laptop to run the QDB tool and not getting any luck. Do you have any other suggestions? Thanks again

          tomT 1 Reply Last reply Reply Quote 0
          • tomT
            tom admin @camharrisvayu
            last edited by

            @camharrisvayu What hardware do you have attached to your VOXL2? Any add-on boards / sensors?

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              camharrisvayu @tom
              last edited by

              @tom Yep I have it with the flight deck 2:

              • M0078 board with WiFi dongle (which no longer turns on with the VOXL2)
              • M8N GPS (also no longer turns on)
              • 4-in-1 ESC
              • front and rear stereo cams, tracking cam, hires
              tomT 1 Reply Last reply Reply Quote 0
              • tomT
                tom admin @camharrisvayu
                last edited by

                @camharrisvayu And how are you powering it? Wall wart, battery, etc.

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                  camharrisvayu @tom
                  last edited by

                  @tom Powering with a battery (4s, tried LiIon and LiPo both fully charged)

                  tomT 1 Reply Last reply Reply Quote 0
                  • tomT
                    tom admin @camharrisvayu
                    last edited by

                    @camharrisvayu Do you have a wall wart you can try with? I'm not sure if that would be the reason for what you're seeing but it doesn't hurt to try

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                      camharrisvayu @tom
                      last edited by

                      @tom Unfortunately this didn't work either, QDL is still outputting the same error.

                      tomT 1 Reply Last reply Reply Quote 0
                      • tomT
                        tom admin @camharrisvayu
                        last edited by

                        @camharrisvayu What operating system are you using?

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                          camharrisvayu @tom
                          last edited by

                          @tom I'm using 22.04

                          tomT 1 Reply Last reply Reply Quote 0
                          • tomT
                            tom admin @camharrisvayu
                            last edited by

                            @camharrisvayu At this point it may be worth submitting an RMA for this flight deck and we can take a look: https://www.modalai.com/pages/rma

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