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Newbie question: Warning Device type is not supported by Qt version

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  • jsulmJ jsulm

    @Doug-Hutcheson said in Newbie question: Warning Device type is not supported by Qt version:

    is that a wise choice?

    I would not do that yet as some modules are not yet available in Qt6 and will come in later point releases. I suggest to go for current Qt5 (5.15.2).

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    Doug Hutcheson
    wrote on last edited by
    #11

    @jsulm thank you so much for your advice. I will do exactly that and come back if I have further problems.

    The Maintenance tool is still at the first step ... 28 minutes so far ... I expect this will have to be another overnight job, as I do get marginally usable speeds about 2Mbps between about 1am and 5am (currently 4:07pm).

    Your time taken to help me is greatly appreciated. :D

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    • D Doug Hutcheson

      @jsulm thank you so much for your advice. I will do exactly that and come back if I have further problems.

      The Maintenance tool is still at the first step ... 28 minutes so far ... I expect this will have to be another overnight job, as I do get marginally usable speeds about 2Mbps between about 1am and 5am (currently 4:07pm).

      Your time taken to help me is greatly appreciated. :D

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      Doug Hutcheson
      wrote on last edited by
      #12

      @Doug-Hutcheson I restarted the process at midnight. For most of the past hour it has been dominating the cpu preparing metadata for download. I do not recall ever seeing my Core i7 under such load for so long. interesting and i am curious.

      Qt Maintenance processor load.png
      Qt Maintenance processes.png

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      • D Doug Hutcheson

        @Doug-Hutcheson I restarted the process at midnight. For most of the past hour it has been dominating the cpu preparing metadata for download. I do not recall ever seeing my Core i7 under such load for so long. interesting and i am curious.

        Qt Maintenance processor load.png
        Qt Maintenance processes.png

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        Doug Hutcheson
        wrote on last edited by
        #13

        @Doug-Hutcheson All cured by rebooting. After a reboot it took less than 2 minutes to get to the point where I could select Qt and start the installation. Sigh.

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        • D Doug Hutcheson

          @Doug-Hutcheson All cured by rebooting. After a reboot it took less than 2 minutes to get to the point where I could select Qt and start the installation. Sigh.

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          Doug Hutcheson
          wrote on last edited by Doug Hutcheson
          #14

          @Doug-Hutcheson In about 4 hours my system has downloaded 36% of Qt 5.15.2, but bandwidth is now rapidly evaporating. It looks like another all-nighter tonight as I babysit the download through inevitable communications glitches.

          I am not sure how much has been downloaded as I cannot find the files in my home directory, but I'm sure they are there somewhere.

          As an aside, I clicked on Qt 5.15.2 and hit the button without looking at what was to download. It seems I am getting all the source and debug files for both RHEL and openSUSE, which is overkill as I have no plans to build Qt on my laptop, but never mind.

          Altogether a reasonably productive night but still no definitive answer to whether my problem has been solved, although I have every confidence my project will indeed compile correctly when the download has finished. As the Internet will be unusable for the rest of the day, I shall now take a well deserved nap for a few hours.

          jsulmJ 1 Reply Last reply
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          • D Doug Hutcheson

            @Doug-Hutcheson In about 4 hours my system has downloaded 36% of Qt 5.15.2, but bandwidth is now rapidly evaporating. It looks like another all-nighter tonight as I babysit the download through inevitable communications glitches.

            I am not sure how much has been downloaded as I cannot find the files in my home directory, but I'm sure they are there somewhere.

            As an aside, I clicked on Qt 5.15.2 and hit the button without looking at what was to download. It seems I am getting all the source and debug files for both RHEL and openSUSE, which is overkill as I have no plans to build Qt on my laptop, but never mind.

            Altogether a reasonably productive night but still no definitive answer to whether my problem has been solved, although I have every confidence my project will indeed compile correctly when the download has finished. As the Internet will be unusable for the rest of the day, I shall now take a well deserved nap for a few hours.

            jsulmJ Offline
            jsulmJ Offline
            jsulm
            Lifetime Qt Champion
            wrote on last edited by
            #15

            @Doug-Hutcheson said in Newbie question: Warning Device type is not supported by Qt version:

            As an aside, I clicked on Qt 5.15.2 and hit the button without looking at what was to download

            You should be careful when selecting what to install: if you select whole Qt version you will get many different Qt builds (for example Android). So, only select what you really need.
            I heard (did not check by myself yet) that newest installer/maintenance tool allow one to select mirror from which data is downloaded. Maybe that could help you?

            https://forum.qt.io/topic/113070/qt-code-of-conduct

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            • jsulmJ jsulm

              @Doug-Hutcheson said in Newbie question: Warning Device type is not supported by Qt version:

              As an aside, I clicked on Qt 5.15.2 and hit the button without looking at what was to download

              You should be careful when selecting what to install: if you select whole Qt version you will get many different Qt builds (for example Android). So, only select what you really need.
              I heard (did not check by myself yet) that newest installer/maintenance tool allow one to select mirror from which data is downloaded. Maybe that could help you?

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              Doug Hutcheson
              wrote on last edited by
              #16

              @jsulm That seems to be what has happened. I'm developing on an Intel x86_64 box and want to develop for desktop and for Android, so what am i looking for when i choose from the offerings? (The process remained running all day for almost zero progress ... )

              jsulmJ 1 Reply Last reply
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              • D Doug Hutcheson

                @jsulm That seems to be what has happened. I'm developing on an Intel x86_64 box and want to develop for desktop and for Android, so what am i looking for when i choose from the offerings? (The process remained running all day for almost zero progress ... )

                jsulmJ Offline
                jsulmJ Offline
                jsulm
                Lifetime Qt Champion
                wrote on last edited by
                #17

                @Doug-Hutcheson Expand the Qt version you want to install. Select Android and desktop version. On Windows you have to decide whether you want to use MSVC or MinGW as compiler and then select the desktop version accordingly.

                https://forum.qt.io/topic/113070/qt-code-of-conduct

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                • jsulmJ jsulm

                  @Doug-Hutcheson Expand the Qt version you want to install. Select Android and desktop version. On Windows you have to decide whether you want to use MSVC or MinGW as compiler and then select the desktop version accordingly.

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                  Doug Hutcheson
                  wrote on last edited by
                  #18

                  @jsulm Thanks - I'll restart with the correct selection. I don't need source do I? As a total newbie, I'm not planning to work on Qt itself any time soon.

                  jsulmJ 1 Reply Last reply
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                  • D Doug Hutcheson

                    @jsulm Thanks - I'll restart with the correct selection. I don't need source do I? As a total newbie, I'm not planning to work on Qt itself any time soon.

                    jsulmJ Offline
                    jsulmJ Offline
                    jsulm
                    Lifetime Qt Champion
                    wrote on last edited by
                    #19

                    @Doug-Hutcheson said in Newbie question: Warning Device type is not supported by Qt version:

                    As a total newbie, I'm not planning to work on Qt itself any time soon.

                    Then you don't need the sources. You can install them later using Qt Maintenance Tool if you would need them.

                    https://forum.qt.io/topic/113070/qt-code-of-conduct

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                    • jsulmJ jsulm

                      @Doug-Hutcheson said in Newbie question: Warning Device type is not supported by Qt version:

                      As a total newbie, I'm not planning to work on Qt itself any time soon.

                      Then you don't need the sources. You can install them later using Qt Maintenance Tool if you would need them.

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                      Doug Hutcheson
                      wrote on last edited by
                      #20

                      @jsulm Many thanks for putting me straight. I owe you a virtual beer. :)

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                      • D Doug Hutcheson

                        @jsulm Many thanks for putting me straight. I owe you a virtual beer. :)

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                        Doug Hutcheson
                        wrote on last edited by
                        #21

                        @Doug-Hutcheson success! I can now get on with writing and debugging.
                        Qt5.15.2.png

                        Pablo J. RoginaP 1 Reply Last reply
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                        • D Doug Hutcheson

                          @Doug-Hutcheson success! I can now get on with writing and debugging.
                          Qt5.15.2.png

                          Pablo J. RoginaP Offline
                          Pablo J. RoginaP Offline
                          Pablo J. Rogina
                          wrote on last edited by
                          #22

                          @Doug-Hutcheson said in Newbie question: Warning Device type is not supported by Qt version:

                          success!

                          if your issue is solved, please don't forget to mark your post as such!

                          Upvote the answer(s) that helped you solve the issue
                          Use "Topic Tools" button to mark your post as Solved
                          Add screenshots via postimage.org
                          Don't ask support requests via chat/PM. Please use the forum so others can benefit from the solution in the future

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