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Qt Creator fails to launch on Ubuntu 20.04

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  • M Offline
    M Offline
    MSimpson
    wrote on last edited by
    #1

    New out of the box Ubuntu 20.4 install. Updated.

    • Sudo apt-get install build-essential
    • Newly downloaded commercial Qt Install
    • Creator won't run, hence any apps you write won't run

    There are a number of solutions provided, but they are wrong...or incomplete. An old thread has the complete, right answer that got me unblocked.

    apaczenko1993 10 Jan 2021, 06:43

    sudo apt-get install libxcb-randr0-dev libxcb-xtest0-dev libxcb-xinerama0-dev libxcb-shape0-dev libxcb-xkb-dev

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi,

      Start Qt Creator from the command line with the QT_DDEBUG_PLUGINS environment variable set to one.

      You should be able to see which library you are missing.

      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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      • JoeCFDJ Offline
        JoeCFDJ Offline
        JoeCFD
        wrote on last edited by
        #3

        @MSimpson said in Qt Creator fails to launch on Ubuntu 20.04:

        commercial Qt Install

        commercial Qt Install: does Qt offer any support?

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