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  1. Qt
  2. QTBUG-44511

Qt is crashing, when one of the monitors is turned off or when the screen geometry is changed

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      Description

      any Qt example gives the same crash, as soon as one of two monitors is turned off or the screen geometry has changed in an other way:

      Here is the crash log:

      #0 0x00007ffff6d8faeb in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
      const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
      from libQt5Widgets.so.5
      #1 0x00007ffff6d900cc in
      QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&,
      int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
      from libQt5Widgets.so.5
      #2 0x00007ffff6d8ff44 in
      QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&,
      int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
      from libQt5Widgets.so.5
      #3 0x00007ffff6d8ff44 in
      QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&,
      int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
      from libQt5Widgets.so.5
      #4 0x00007ffff6d8ff44 in
      QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&,
      int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
      from libQt5Widgets.so.5
      

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        1. Xorg.0.log
          24 kB
          Qt Support

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              Assignee:
              srutledg Shawn Rutledge
              Reporter:
              qtcomsupport Qt Support
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                Created:
                Updated:
                Resolved:

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