SUMMARY Some warnings i got when looking at the logs, reporting to let the devs know about them (if not already) STEPS TO REPRODUCE 1. start plasmashell 2. look at the logs (in my case "systemctl --user status plasma-plasmashell.service") OBSERVED RESULT The following logs: file:///usr/lib/qt/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5: QML Heading: Binding loop detected for property "verticalAlignment" kf5idletime_kwayland: This plugin does not support polling idle time file:///usr/lib/qt/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5: QML Heading: Binding loop detected for property "verticalAlignment" file:///usr/lib/qt/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5: QML Heading: Binding loop detected for property "verticalAlignment" file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/ToolTipInstance.qml:209: TypeError: Cannot read property 'visible' of null org.kde.plasma.libtaskmanager: Got invalid activation app_id: "" org.kde.plasma.libtaskmanager: Got invalid activation app_id: "" org.kde.plasma.libtaskmanager: Got invalid activation app_id: "" file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:385: Unable to assign [undefined] to QString qt.qpa.wayland: Wayland does not support QWindow::requestActivate() EXPECTED RESULT No warnings SOFTWARE/OS VERSIONS Operating System: Manjaro Linux KDE Plasma Version: 5.25.5 KDE Frameworks Version: 5.98.0 Qt Version: 5.15.6 Kernel Version: 5.19.13-1-MANJARO (64-bit) Graphics Platform: Wayland Processors: 8 × Intel® Core™ i7-7700K CPU @ 4.20GHz Memory: 31.2 GiB of RAM Graphics Processor: AMD Radeon RX Vega Manufacturer: MSI Product Name: MS-7972 System Version: 2.0 ADDITIONAL INFORMATION
I believe these have all been fixed for Plasma 5.26. In general the devs know about these; no need to file bug reports. But merge requests to fix them are appreciated!