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  1. Qt
  2. QTBUG-119234

[Boot2Qt][Wayland] The app exits abnormally (255) when maximizing the dialog in widgets app

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: P2: Important P2: Important
    • None
    • 6.6.0, 6.7.0
    • Widgets: Widgets and Dialogs
    • None
    • Linux/Yocto

      Linux Ubuntu 22.04 
      Qt Creator 12.0.0
      Device: Raspberry Pi4 64 bit 

      Steps to reproduce:

      1. Open example app (or any other example with widgets dialog) - https://doc.qt.io/qt-6/qtwidgets-dialogs-standarddialogs-example.html 
      2. Run it on Raspberry Pi 4 64bit using the Wayland platform
      3. Open any dialog and then click window maximize icon

      Expected: The dialog window is maximized

      Actual: The app crashes.

      [1554636.406] wl_display@1.delete_id(34)
[1554636.439] wl_display@1.error(xdg_wm_base@3, 4, "xdg_surface geometry (1024 x 128) does not match the configured maximized state (1024 x 568)")
xdg_wm_base@3: error 4: xdg_surface geometry (1024 x 128) does not match the configured maximized state (1024 x 568)
[1554636.271] wl_display@1.delete_id(40)
The Wayland connection experienced a fatal error: Protocol error
quit
Process exited with exit code 255

      Reproducibility:  100%

      NOTE: There is no crash when using EGLFS platform.

        1. widgets_dialog_wayland_error.txt
          15 kB
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            davidedmundson David Edmundson
            lkos Łukasz Kosiorowski
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              Created:
              Updated:
              Resolved:

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