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  1. Qt
  2. QTBUG-128879

Cannot grab the screen content on Linux with Wayland display system

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • None
    • 6.8.0 Beta4
    • Multimedia
    • None
    • Linux/Wayland

    Description

      Linux Ubuntu 22.04.4 / Wayland

      Qt Creator 14.0.2

      Steps to reproduce:

      1. Open screen capture example and run it on Linux with Wayland.

       

      Expected: The screen content is grabbed. 

      Actual: The error appears that screen content cannot be grabbed, screen preview is transparent and no window is detected. No issue with Ubuntu on Xorg.

      Attached wayland debug logs.

      Reproducibility:  100%

       

       

      Attachments

        1. Screenshot from 2024-09-12 21-29-57.png
          17 kB
          Łukasz Kosiorowski
        2. Screenshot from 2024-09-12 21-31-33.png
          27 kB
          Łukasz Kosiorowski
        3. Screenshot from 2024-09-20 10-58-02.png
          136 kB
          Łukasz Kosiorowski
        4. wayland_debug_screencapture.txt
          116 kB
          Łukasz Kosiorowski

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-121452 Qt ScreenCapture Example Fails to Capture Screen Content

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          relates to

          User Story - Created by Jira Software - do not edit or delete. Issue type for a user story. QTQAINFRA-6591 Qt Test Attack - Q3, 2024

          • Not Evaluated - Not yet evaluated/prioritized
          • Open
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          Activity

            People

              liaqi Liang Qi
              lkos Łukasz Kosiorowski
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              Dates

                Created:
                Updated:
                Resolved:

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