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  1. Qt
  2. QTBUG-55186

QWebEngineView does not recover from device loss when displaying dynamic content

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Details

    • Bug
    • Resolution: Duplicate
    • P2: Important
    • None
    • 5.6.0, 5.7.0
    • WebEngine
    • Windows

    Description

      When showing dynamic content with QtWebEngineView and computer is put to sleep, after waking up only black screen is shown to the user.

      Steps to reproduce:

      • Run attached sample
      • Put computer to sleep
      • Wake the computer up
      • EXPECTED: Page is reloaded and the desired page is properly shown
      • ACTUAL: Widget is totally black

      Attachments

        1. qtbug55186.zip
          2 kB
        2. qtbug55186_after_sleep.png
          qtbug55186_after_sleep.png
          4 kB
        3. qtbug55186_before_sleep.png
          qtbug55186_before_sleep.png
          19 kB
        4. qtbug55186_qtdiag.txt
          5 kB

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-51892 QWebengineview is black after suspend

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Activity

            People

              qt_webengine_team Qt WebEngine Team
              jussi_witick Jussi Witick
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              Dates

                Created:
                Updated:
                Resolved: