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  1. Qt
  2. QTBUG-102763

QSGOpenGLLayer::updateTexture will crash on video card driver update

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Details

    • Bug
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • 5.15
    • GUI: OpenGL
    • None
    • Tested on:

      Windows 10/11.
      Video card Intel HD 630
    • Windows

    Description

      Hello,

      We have an app running 24/7. We realized that sometimes the app crashes when windows is updating the video card driver.

      We installed a postmorten debugger and the debugger is showng that the app is crashing in this function:  

      QSGOpenGLLayer::updateTexture

      It is very easy to reproduce. Just update/remove video driver till the app crashes.

      Regards

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-102846 [Windows] Restoring OpenGL context logic doesn't seem valid

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Reported
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              lagocs Laszlo Agocs
              jose_antonio Jose Antonio Palacios Alonso
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              Dates

                Created:
                Updated:

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