KDE i wayland

Andrzej Zawadzki zawadaa at gmail.com
Wed Sep 3 16:06:46 CEST 2025


   Hej!

   A dzis mnie takie cos spotkal/o:

   wrz 03 11:01:33 lapeczek kwin_wayland_wrapper[5054]:
   /usr/bin/kwin_wayland: symbol lookup error: /usr/bin/kwin_wayland:
   undefined symbol:
   _ZN21QPlatformBackingStore8rhiFlushEP7QWindowdRK7QRegionRK6QPointP20QPl
   atformTextureListb, version Qt_6_PRIVATE_API
   wrz 03 11:01:33 lapeczek rtkit-daemon[2278]: Supervising 12 threads of
   6 processes of 2 users.
   wrz 03 11:01:33 lapeczek rtkit-daemon[2278]: Supervising 12 threads of
   6 processes of 2 users.
   wrz 03 11:01:33 lapeczek rtkit-daemon[2278]: Supervising 12 threads of
   6 processes of 2 users.
   wrz 03 11:01:33 lapeczek dbus-daemon[4293]: [session uid=1000 pid=4293
   pidfd=5] Activating via systemd: service
   name='org.freedesktop.impl.portal.desktop.kde'
   unit='plasma-xdg-desktop-portal-kde.service' requested by ':1.17'
   (uid=1000 pid=5061 comm="/usr/libexec/xdg-desktop-portal")
   wrz 03 11:01:33 lapeczek kwin_wayland_wrapper[5079]:
   /usr/bin/kwin_wayland: symbol lookup error: /usr/bin/kwin_wayland:
   undefined symbol:
   _ZN21QPlatformBackingStore8rhiFlushEP7QWindowdRK7QRegionRK6QPointP20QPl
   atformTextureListb, version Qt_6_PRIVATE_API
   wrz 03 11:01:33 lapeczek kwin_wayland_wrapper[5080]:
   /usr/bin/kwin_wayland: symbol lookup error: /usr/bin/kwin_wayland:
   undefined symbol:
   _ZN21QPlatformBackingStore8rhiFlushEP7QWindowdRK7QRegionRK6QPointP20QPl
   atformTextureListb, version Qt_6_PRIVATE_API
   wrz 03 11:01:33 lapeczek kwin_wayland_wrapper[5081]:
   /usr/bin/kwin_wayland: symbol lookup error: /usr/bin/kwin_wayland:
   undefined symbol:
   _ZN21QPlatformBackingStore8rhiFlushEP7QWindowdRK7QRegionRK6QPointP20QPl
   atformTextureListb, version Qt_6_PRIVATE_API
   wrz 03 11:01:33 lapeczek kwin_wayland_wrapper[5082]:
   /usr/bin/kwin_wayland: symbol lookup error: /usr/bin/kwin_wayland:
   undefined symbol:
   _ZN21QPlatformBackingStore8rhiFlushEP7QWindowdRK7QRegionRK6QPointP20QPl
   atformTextureListb, version Qt_6_PRIVATE_API
   wrz 03 11:01:33 lapeczek kwin_wayland_wrapper[5083]:
   /usr/bin/kwin_wayland: symbol lookup error: /usr/bin/kwin_wayland:
   undefined symbol:
   _ZN21QPlatformBackingStore8rhiFlushEP7QWindowdRK7QRegionRK6QPointP20QPl
   atformTextureListb, version Qt_6_PRIVATE_API
   wrz 03 11:01:33 lapeczek kwin_wayland_wrapper[5084]:
   /usr/bin/kwin_wayland: symbol lookup error: /usr/bin/kwin_wayland:
   undefined symbol:
   _ZN21QPlatformBackingStore8rhiFlushEP7QWindowdRK7QRegionRK6QPointP20QPl
   atformTextureListb, version Qt_6_PRIVATE_API
   wrz 03 11:01:33 lapeczek kwin_wayland_wrapper[5085]:
   /usr/bin/kwin_wayland: symbol lookup error: /usr/bin/kwin_wayland:
   undefined symbol:
   _ZN21QPlatformBackingStore8rhiFlushEP7QWindowdRK7QRegionRK6QPointP20QPl
   atformTextureListb, version Qt_6_PRIVATE_API
   wrz 03 11:01:33 lapeczek kwin_wayland_wrapper[5086]:
   /usr/bin/kwin_wayland: symbol lookup error: /usr/bin/kwin_wayland:
   undefined symbol:
   _ZN21QPlatformBackingStore8rhiFlushEP7QWindowdRK7QRegionRK6QPointP20QPl
   atformTextureListb, version Qt_6_PRIVATE_API
   wrz 03 11:01:33 lapeczek kwin_wayland_wrapper[5087]:
   /usr/bin/kwin_wayland: symbol lookup error: /usr/bin/kwin_wayland:
   undefined symbol:
   _ZN21QPlatformBackingStore8rhiFlushEP7QWindowdRK7QRegionRK6QPointP20QPl
   atformTextureListb, version Qt_6_PRIVATE_API
   wrz 03 11:01:33 lapeczek kwin_wayland_wrapper[5088]:
   /usr/bin/kwin_wayland: symbol lookup error: /usr/bin/kwin_wayland:
   undefined symbol:
   _ZN21QPlatformBackingStore8rhiFlushEP7QWindowdRK7QRegionRK6QPointP20QPl
   atformTextureListb, version Qt_6_PRIVATE_API
   wrz 03 11:01:33 lapeczek kcminit_startup[5059]: qt.qpa.wayland:
   "wl-shell" is a deprecated shell extension, prefer using "xdg-shell" if
   supported by the compositor by setting the environment variable
   QT_WAYLAND_SHELL_INTEGRATION
   wrz 03 11:01:33 lapeczek ksplashqml[5057]: qt.qpa.wayland: "wl-shell"
   is a deprecated shell extension, prefer using "xdg-shell" if supported
   by the compositor by setting the environment variable
   QT_WAYLAND_SHELL_INTEGRATION
   wrz 03 11:01:33 lapeczek kcminit_startup[5059]: qt.qpa.wayland: Loading
   shell integration failed.
   wrz 03 11:01:33 lapeczek kcminit_startup[5059]: qt.qpa.wayland:
   Attempted to load the following shells QList("xdg-shell", "wl-shell",
   "ivi-shell", "qt-shell")
   wrz 03 11:01:33 lapeczek ksplashqml[5057]: qt.qpa.wayland: Loading
   shell integration failed.
   wrz 03 11:01:33 lapeczek ksplashqml[5057]: qt.qpa.wayland: Attempted to
   load the following shells QList("xdg-shell", "wl-shell", "ivi-shell",
   "qt-shell")
   wrz 03 11:01:33 lapeczek systemd[4277]: Requested transaction
   contradicts existing jobs: Transaction for plasma-workspace.target/stop
   is destructive (plasma-workspace-wayland.target has 'start' job queued,
   but 'stop' is included in transaction).
   wrz 03 11:01:33 lapeczek ksplashqml[5057]: qt.qpa.plugin: Could not
   load the Qt platform plugin "wayland" in "" even though it was found.
   wrz 03 11:01:33 lapeczek kcminit_startup[5059]: qt.qpa.plugin: Could
   not load the Qt platform plugin "wayland" in "" even though it was
   found.
   wrz 03 11:01:33 lapeczek sddm-helper[4984]: [PAM] Closing session
   wrz 03 11:01:33 lapeczek sddm-helper[4984]: pam_unix(sddm:session):
   session closed for user zawada
   wrz 03 11:01:33 lapeczek sddm-helper[4984]: [PAM] Ended.
   wrz 03 11:01:33 lapeczek kcminit_startup[5059]: qt.qpa.xcb: could not
   connect to display :1
   wrz 03 11:01:33 lapeczek ksplashqml[5057]: qt.qpa.xcb: could not
   connect to display :1

   Wszystko z repo test :-) Cos nieprzebudowane?

   Nie restartowal/em kompa jakis czas.

   Na cal/e szczescie X11 dzial/a.

   --

   Andrzej


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