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A few questions about cross-compiling on Rapberry pi

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  • SGaistS Offline
    SGaistS Offline
    SGaist
    Lifetime Qt Champion
    wrote on last edited by
    #40

    So if you just start the Pi with a cleanly installed SD card, it gives you that error ?

    Interested in AI ? www.idiap.ch
    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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    • I Offline
      I Offline
      ixpervision
      wrote on last edited by
      #41

      My old sd card is using this image. I writed rasbian image via Fedora ARM Installer to sd card before that. And this sd card currently works beatiful.
      When I did like in this document for writing to sd, I get this error.

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #42

        @ixpervision said:

        My old sd card is using this image. I writed rasbian image via Fedora ARM Installer to sd card before that. And this sd card currently works beatiful.
        When I did like in this document for writing to sd, I get this error.

        I don't understand your last sentence, do you mean when calling make install ?

        Interested in AI ? www.idiap.ch
        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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        • SGaistS SGaist

          @ixpervision said:

          My old sd card is using this image. I writed rasbian image via Fedora ARM Installer to sd card before that. And this sd card currently works beatiful.
          When I did like in this document for writing to sd, I get this error.

          I don't understand your last sentence, do you mean when calling make install ?

          I Offline
          I Offline
          ixpervision
          wrote on last edited by
          #43

          @SGaist said:

          @ixpervision said:

          My old sd card is using this image. I writed rasbian image via Fedora ARM Installer to sd card before that. And this sd card currently works beatiful.
          When I did like in this document for writing to sd, I get this error.

          I don't understand your last sentence, do you mean when calling make install ?

          No, I mean when used sudo I get error.

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          • SGaistS Offline
            SGaistS Offline
            SGaist
            Lifetime Qt Champion
            wrote on last edited by
            #44

            That I understood, when does the call to sudo start to fail ? After doing what ?

            Interested in AI ? www.idiap.ch
            Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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            • mrdebugM Offline
              mrdebugM Offline
              mrdebug
              wrote on last edited by
              #45

              I use Qt 5 on Raspberry from an year and more.
              I normally write the programs using my pc and at the end, I use a qemu machine to compile and build the deb package.
              This is not a quick way but all works perfectly (I use others components like wiringpi, ffmepg..)

              Need programmers to hire?
              www.labcsp.com
              www.denisgottardello.it
              GMT+1
              Skype: mrdebug

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              • I Offline
                I Offline
                ixpervision
                wrote on last edited by
                #46

                After first boot. as a result sudo don't work on raspberry pi with this sd card.

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                • SGaistS Offline
                  SGaistS Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on last edited by
                  #47

                  Is it the same card that had the libQt5Qml failure ?

                  Interested in AI ? www.idiap.ch
                  Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                  • I Offline
                    I Offline
                    ixpervision
                    wrote on last edited by
                    #48

                    yes same card.

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                    • SGaistS Offline
                      SGaistS Offline
                      SGaist
                      Lifetime Qt Champion
                      wrote on last edited by
                      #49

                      Did you run fsck on it ?

                      Interested in AI ? www.idiap.ch
                      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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