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  1. Qt
  2. QTBUG-108636

QTWebEngine incorrectly render QR codes Ubuntu 22.04

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Details

    • Bug
    • Resolution: Done
    • P3: Somewhat important
    • None
    • 6.4.1
    • WebEngine
    • Ubuntu 22.04
    • Linux/X11
    • 895e6d2b70 (qt/qtwebengine-chromium/102-based)

    Description

      Steps to reproduce: # Open https://web.telegram.org/z/

      1. Try to scan QR code

       
      QR code displayed incorrectly with black random lines on it. (tied with wayland disabled/enabled same issue)

      Same issue if I'm using QR code generator https://www.qr-code-generator.com/
      on windows or Ubuntu 20.04 qr codes are displayed fine with 6.4.1

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            allan.jensen Allan Sandfeld Jensen
            ricta Riccardo Tani
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            Dates

              Created:
              Updated:
              Resolved: