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  1. Qt
  2. QTBUG-124635

[REG 6.7.0->6.7.1] WebEngine does not render anything on embedded

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    • Linux/Yocto
    • 363cf5a13 (6.7.1), a1c008f09 (dev), 1a86f0598 (6.7)

      Running quicknanobrowser on embedded linux device (boot2qt) results in white space for the web content. Toolbar is shown correctly.

      Regression from 6.7.0, where rendering worked correctly.

      Reproducible on Raspberry Pi 4

      "QTWEBENGINE_DISABLE_SANDBOX" "1"
      "QT_IM_MODULE" "qtvirtualkeyboard"
      "QT_QPA_EGLFS_FORCE888" "1"
      "QT_QPA_EGLFS_KMS_ATOMIC" "0"
      "QT_QPA_PLATFORM" "eglfs"
      "QT_WAYLAND_HARDWARE_INTEGRATION" "linux-dmabuf-unstable-v1"
      "XDG_RUNTIME_DIR" "/run/user/0"
      "/usr/examples/webenginequick/quicknanobrowser/quicknanobrowser" QList()
      Sandboxing disabled by user.
      qt.webenginecontext: Chromium GL Backend: egl
      Surface Type: OpenGLES
      Surface Profile: NoProfile
      Surface Version: 3.1
      QSG RHI Backend: OpenGL
      Using Supported QSG Backend: yes
      Using Software Dynamic GL: no
      Using Shared GL: yes
      Init Parameters:
        *  application-name Quick%20Nano%20Browser 
        *  browser-subprocess-path /usr/libexec/QtWebEngineProcess 
        *  disable-blink-features EyeDropperAPI 
        *  disable-composited-antialiasing  
        *  disable-features ConsolidatedMovementXY,InstalledApp,EyeDropper,BackgroundFetch,WebOTP,WebPayments,WebUSB 
        *  disable-speech-api  
        *  enable-features NetworkServiceInProcess2,TracingServiceInProcess,OverlayScrollbar 
        *  enable-viewport  
        *  in-process-gpu  
        *  no-sandbox  
        *  use-gl egl Path override failed for key base::DIR_APP_DICTIONARIES and path '/usr/examples/webenginequick/quicknanobrowser/qtwebengine_dictionaries'
      Path override failed for key base::DIR_APP_DICTIONARIES and path '/usr/libexec/qtwebengine_dictionaries'
      Path override failed for key base::DIR_APP_DICTIONARIES and path '/usr/libexec/qtwebengine_dictionaries'
      qrc:/WebAuthDialog.qml:115:21: Unable to assign QString to QRectF 

        For Gerrit Dashboard: QTBUG-124635
        # Subject Branch Project Status CR V

            pvarga Peter Varga
            sapiippo Samuli Piippo
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              Created:
              Updated:
              Resolved:

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