Finally, here is the output of running plasmashell in the foreground when it failed to create the panel (nothing looks suspicious to me):
craigster0@p51:/var/log$ ps -fp 9877 UID PID PPID C STIME TTY TIME CMD craigst+ 9877 1 0 19:09 ? 00:00:01 /usr/bin/plasmashell craigster0@p51:/var/log$ kill 9877 craigster0@p51:/var/log$ plasmashell org.kde.plasmaquick: Applet preload policy set to 1 kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/" kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/" kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/" file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:76:9: Unable to assign [undefined] to QStringList file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:75:9: Unable to assign [undefined] to int file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:75:9: Unable to assign [undefined] to int file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:76:9: Unable to assign [undefined] to QStringList trying to show an empty dialog file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height" file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height" Plasma Shell startup completed ^Z [1]+ Stopped plasmashell craigster0@p51:/var/log$ bg [1]+ plasmashell & -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to plasma-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1962518 Title: KDE panel disappeared after update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plasma-workspace/+bug/1962518/+subscriptions -- kubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
