Created attachment 188354 [details] Attached journalctl logs `Application Dashboard` doesn't respond - doesn't show up after pressing configured shortcut it happened second time now, by default it's under 'Meta', I press meta, nothing happens, but the key still works, I can use it like Meta-PgDn for windows movement. When I configure Activate Application Launcher with other shortcut, like Ctrl-Shift-G, it still doesn't work. When I open it with mouse click, I can choose an app, but it freezes, sometimes it runs selected app after 10 seconds. STEPS TO REPRODUCE It just happened second time, I don't know how to reproduce. OBSERVED RESULT also I see notification after a moment: Launching system settings failed: (or Launching Kcalc failed) Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. but KCalc was launched in fact. EXPECTED RESULT SOFTWARE/OS VERSIONS Kubuntu 25.10 KDE Plasma Version: 6.5.4 KDE Frameworks Version: 6.20.0 Qt Version: 6.9.2 ADDITIONAL INFORMATION
also Meta-A doesn't work - it's activity switch for me (I have to use alt-space and in krunner I can switch activity)
Any shortcut I change regarding activities don't work either (doesn't matter If I put there Meta or not)
Today it happened again, I don't know when, I wasn't by my PC for 3h, when I returned, launcher started to behave frantically - doesn't respond to Meta anymore, searching doesn't work correctly, when I try to run an app, it freezes for some time (even it gets B&W). ene 12 14:38:51 mpc kwin_wayland_wrapper[392894]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 14:45:56 mpc plasmashell[2986]: org.kde.pulseaudio: No object for name "alsa_output.usb-GuangZhou_FiiO_Electronics_Co._Ltd_FiiO_K7-00.pro-output-0.monitor" ene 12 15:40:04 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:40:04 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:44:13 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:44:13 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:45:24 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:45:24 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:46:29 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:46:29 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:48:04 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:48:04 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:48:35 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:48:35 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:49:23 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:49:23 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:51:35 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:51:35 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:52:25 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:52:25 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:57:08 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 15:57:08 mpc plasmashell[2986]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:81: TypeError: Cannot read property 'endsWith' of undefined ene 12 16:11:42 mpc plasmashell[2986]: org.kde.pulseaudio: No object for name "alsa_output.usb-GuangZhou_FiiO_Electronics_Co._Ltd_FiiO_K7-00.pro-output-0.monitor" ene 12 16:15:35 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:15:35 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:17:30 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:17:30 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:21:39 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:21:39 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:25:55 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:25:55 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:30:06 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:30:06 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:33:47 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:33:47 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:38:48 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:38:48 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:43:24 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:43:24 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:48:50 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:48:50 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:54:54 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:54:54 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:58:31 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 16:58:31 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:01:50 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:01:50 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:09:12 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:09:12 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:12:25 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:12:25 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:15:24 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:15:24 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:18:41 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:18:41 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:25:45 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:25:45 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:30:14 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:30:14 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:34:39 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:34:39 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:42:43 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:42:43 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:46:13 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:46:13 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:50:33 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:50:33 mpc kwin_wayland_wrapper[455990]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/MediaControls.qml:31:13: QML Image: Blocked request. ene 12 17:55:26 mpc plasmashell[2986]: org.kde.pulseaudio: No object for name "alsa_output.usb-GuangZhou_FiiO_Electronics_Co._Ltd_FiiO_K7-00.pro-output-0.monitor" ene 12 18:08:06 mpc plasmashell[2986]: qrc:/qt/qml/plasma/applet/org/kde/plasma/kicker/ItemGridView.qml:442: TypeError: Cannot read property 'itemIndex' of null ene 12 18:08:06 mpc plasmashell[2986]: kf.runner: Error requesting matches; calling "org.kde.runners.baloo" : "org.freedesktop.DBus.Error.NoReply" "Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken." ene 12 18:08:06 mpc plasmashell[2986]: kf.runner: Error requesting matches; calling "org.kde.runners.baloo" : "org.freedesktop.DBus.Error.NoReply" "Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken." it happened between ~15:40 and ~18:00
It seems like D-Bus on your system is in a fairly broken state. In this state, lots of things won't work. Please contact the Kubuntu folks for help with it, thanks!
but, is it a problem with the system? or KDE ? it happened now again (3rd time), - in last 2-3 days.... (before never I think). At the end I have to restart plasmashell `systemctl --user restart plasma-plasmashell` and everything works again.