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    Pinephone Braveheart does not boot from SD card any more

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      • K Offline
        kugiigi
        last edited by

        How did you burn the image to the sd card? Etcher or dd or bmap?
        bmap is know to work best for UT since the OTA support was implemented.

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        • W Offline
          wgarcia @kugiigi
          last edited by wgarcia

          @kugiigi dd and Ubuntu Disk Creator from desktop. I used these same two methods a lot of times before with UBports, and it is also the method I use for the other distributions, and they work perfectly fine.

          Take into account that the image does start to boot, so it seems it is correctly burned, but it doesn't manage to boot.

          I tried bmap as you suggested in the Gitlab issue but it didn't work for me, it produced an error, I don't remember now exactly which.

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          • W Offline
            wgarcia @AppLee
            last edited by

            @AppLee I do have a serial cable, and I produced a log which you can see in the Gitlab issue:

            https://paste.ubuntu.com/p/rQNQ4kgQxM/

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            • cefre00C Offline
              cefre00
              last edited by

              I have exactly the same issue, but at first just after flashing the card I managed to boot up the phone. After sometime it got frozen and can't boot back on ever since. 😞

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              • D Offline
                doniks @AppLee
                last edited by

                @AppLee said in Pinephone Braveheart does not boot from SD card any more:

                Does someone know where I can find the specs for this cable ?
                Alternatively one can purchase this cable at Pine64's: https://store.pine64.org/?product=pinebook-serial-console

                But I think I can hack something with and old jack cable and some serial link I already have.

                I managed to make one myself. In the end it wasn't too hard. You need an audio jack with three contacts, e.g. from old headphones. Make sure you know which of the three wires connects where.

                then I used this serial adapter: https://store.pine64.org/product/padi-serial-console/ but you could as well use others

                and here they explain how to wire it up: https://wiki.pine64.org/index.php?title=PinePhone#Serial_console

                Let me know if this is clear!

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                • T Offline
                  tsar_chasm
                  last edited by

                  Hey @wgarcia, I think I've got the issue you describe. pawlinski recently posted a workaround on the pine64 forums which worked for me.

                  "I also had problems with images with OTA. The solution was to upload the first OTA image to the microSD card:
                  https://ci.ubports.com/job/rootfs/job/rootfs-pinephone-systemimage/1/
                  Then naturally update via OTA. Now everything works fine."

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                  • W Offline
                    wgarcia @tsar_chasm
                    last edited by

                    @tsar_chasm Yes, that solved it. Too bad so many good solutions are buried in the Telegram chats.

                    Also as a constructive suggestion it could be helpful to add at the Gitlab readme that current images do not boot unless you start from this one.

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                    • cefre00C Offline
                      cefre00
                      last edited by

                      Thank you for posting this.
                      I have just flashed this to the eMMC but no luck, after 4 tuxes appear it restarts, like it is in a bootloop. I managed to boot the latest image from SD, why on Earth it is not working from the damn eMMC??? 😞

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                      • W Offline
                        wgarcia @cefre00
                        last edited by

                        @cefre00 Better open a new post for your problem.

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                        • L Offline
                          lala @wgarcia
                          last edited by

                          @wgarcia hey, just got my phone. whats the best micro sd card?

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