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A few questions about cross-compiling on Rapberry pi

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  • I Offline
    I Offline
    ixpervision
    wrote on last edited by
    #39

    No, I did not any modification.

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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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