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  1. Qt
  2. QTBUG-131629

vncserver/remotedesktop not launching on Wayland desktop

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Details

    • Bug
    • Resolution: Invalid
    • P2: Important
    • None
    • 6.8.0, 6.8.1, 6.9.0
    • Qt VNC Server
    • Linux/Wayland

    Description

      Have Linux/Wayland desktop, Ubuntu24.04 arm64 used in test, install Qt binaries including the VNCServer.

      Configure and build example vncserver/remotedesktop:

      /home/qt/RTA/Qt_6.8.1/6.8.1/gcc_arm64/bin/qt-cmake -S /home/qt/RTA/Qt_6.8.1/Examples/Qt-6.8.1/vncserver/remotedesktop -B /home/qt/RTA/Qt_6.8.1/Examples/Qt-6.8.1/vncserver/remotedesktop/bld_gcc_arm64 -GNinja

      cmake --build . --parallel

      Launch compiled executable -> fails:

      MESA: error: ZINK: failed to choose pdev
libEGL warning: egl: failed to create dri2 screen
unable to lock lockfile /run/user/1000/wayland-0.lock, maybe another compositor is running
Fatal: Failed to open server socket: "wayland-0". XDG_RUNTIME_DIR is: "/run/user/1000"

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            qt.team.graphics.and.multimedia Qt Graphics Team
            joaijala Johanna Äijälä
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            Dates

              Created:
              Updated:
              Resolved:

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