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  1. Qt
  2. QTBUG-68450

Issues with QtQuick when NVIDIA and Intel GPU are present

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    Details

    • Type: Bug
    • Status: Reported
    • Priority: P2: Important
    • Resolution: Unresolved
    • Affects Version/s: 5.11.0
    • Fix Version/s: None
    • Component/s: Quick: Other
    • Labels:
      None
    • Environment:
      Tested only on Windows 10 x64

      Description

      NOTICE: get the project from https://drive.google.com/open?id=13wLGHthU5HiNA-kl6lHHX6156SWQZmjL

      After NVIDIA released drivers version 390.77 for Geforce,
      if an Intel integrated GPU is present in the system (version of driver not relevant)
      the QtQuick app attached (in bin folder a version already compiled for Qt 5.8,
      in project folder the .pro and related sources)  is not working correctly because
      it looks like the engine is called for drawing in an infinite loop, stopping the app from
      behave correctly.

      To reproduce the bug

      I'll see that the color of the central panel will not change.
      The combo box itself will not be updated according to the item selected.

      If before starting the app you set from the NVIDIA Control Panel the Intel integrated GPU
      the app will work correctly.

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            People

            Assignee:
            w00t Robin Burchell
            Reporter:
            pmess Paolo Messina
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              Dates

              Created:
              Updated:

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