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  1. Qt
  2. QTBUG-114635

Wayland plugin does not load on Debian 11 due to missing symbol wl_proxy_marshal_flags

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Details

    • Bug
    • Resolution: Unresolved
    • P2: Important
    • None
    • 6.5.1
    • Packaging & Installer
    • None
    • Linux/Wayland

    Description

      from PySide6.QtWidgets import QApplication
application = QApplication()

      Crashes with exit code 127 on Debian 11 and following output;

      python: symbol lookup error: /usr/local/lib/python3.11/site-packages/
                                                      PySide6/Qt/plugins/platforms/../../lib/libQt6WaylandClient.so.6:
   undefined symbol: wl_proxy_marshal_flags

      uname -a gives;

      Linux DESKTOP-G28B0IU 5.15.90.1-microsoft-standard-WSL2 #1 SMP Fri Jan 27 02:56:13 UTC 2023 x86_64 GNU/Linux

      PySide6-6.5.1 and PySide6-6.5.1.1

      Python 3.11.4 (main, Jun 15 2023, 10:07:35) [GCC 10.2.1 20210110] on linux

       /etc/debian_version: 11.7

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-122441 Linux wayland - Failing to build any example

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              releaseteam Qt Release Team
              owillebo Okko Willeboordse
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              Dates

                Created:
                Updated:

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