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  1. Qt
  2. QTBUG-132939

"Could not queue DRM page flip on screen HDMI1 (Invalid argument)" with webenginequick/quicknanobrowser on raspberrypi5

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Details

    • Bug
    • Resolution: Unresolved
    • P2: Important
    • None
    • 6.9.0 Beta2
    • Device Creation

    Description

      When trying to run webenginequick/quicknanobrowser on raspberrypi5 it shows:

       "GST_PLUGIN_FEATURE_RANK" "v4l2h264dec:1,v4l2h264enc:1"
      "LD_LIBRARY_PATH" "/data/user/qt/squish/lib"
      "QTWEBENGINE_DISABLE_SANDBOX" "1"
      "QT_IM_MODULE" "qtvirtualkeyboard"
      "QT_PLUGIN_PATH" "/data/user/qt/squish/plugins"
      "QT_QPA_EGLFS_FORCE888" "1"
      "QT_QPA_EGLFS_KMS_ATOMIC" "0"
      "QT_QPA_EGLFS_KMS_CONFIG" "/etc/kms.conf"
      "QT_QPA_GENERIC_PLUGINS" "squish:10100"
      "QT_QPA_PLATFORM" "eglfs"
      "QT_WAYLAND_HARDWARE_INTEGRATION" "linux-dmabuf-unstable-v1"
      "SQUISH_PREFIX" "/data/user/qt/squish"
      "WAYLAND_DISPLAY" "/run/wayland-0"
      "/usr/examples/webenginequick/quicknanobrowser/quicknanobrowser" QList()
      Sandboxing disabled by user.
      This plugin does not support createPlatformVulkanInstance
      WARNING 21:03:46
      QVulkanInstance: Failed to initialize Vulkan
      Unable to detect GPU vendor.
      qt.webenginecontext: 
       Chromium GL Backend: angle 
       Chromium ANGLE Backend: gl-egl 
       Chromium Vulkan Backend: disabled 
       
       QSG RHI Backend: OpenGL 
       QSG RHI Backend Supported: yes 
       GPU Vendor: Unknown 
       
       Using GLX: no 
       Using EGL: yes 
       Using Shared GL: no 
       Init Parameters:
        *  application-name Quick%20Nano%20Browser
        *  browser-subprocess-path /usr/libexec/QtWebEngineProcess
        *  disable-blink-features WebOTP
        *  disable-composited-antialiasing 
        *  disable-features EyeDropper,AttributionReportingCrossAppWebOverride,BackgroundFetch,InstalledApp,WebOTP,WebPayments,WebUSB
        *  disable-speech-api 
        *  enable-features NetworkServiceInProcess2,TracingServiceInProcess,OverlayScrollbar
        *  enable-viewport 
        *  in-process-gpu 
        *  no-sandbox 
        *  touch-events auto
        *  use-angle gl-egl
        *  use-gl angle
        *  validate-input-event-stream Could not queue DRM page flip on screen HDMI1 (Invalid argument)
      Could not queue DRM page flip on screen HDMI1 (Invalid argument)

      The application does not seem to crash though, but Squish cannot connect to the running application so that one could see what happens on the device itself.

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            sapiippo Samuli Piippo
            mipohjan Milla Pohjanheimo
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            Dates

              Created:
              Updated:

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