Same here, KDE 4.4.1 on Lucid Alpha 3. Although Lucid is still on alpha, KDE 4.4.1 should be a "stability" release, not introducing new bugs.
I am using a fresh Lucid AMD64 installation with latest Updates. These are the applets that are/should be running: grep 'plugin=' .kde/share/config/plasma-desktop-appletsrc plugin=desktop wallpaperplugin=image plugin=sm_cpu plugin=sm_temperature plugin=folderview plugin=folderview plugin=nowplaying plugin=frame plugin=sm_complex-plotter plugin=plasma_applet_cwp plugin=fancypanel plugin=fancytasks plugin=panel plugin=systemtray plugin=message-indicator plugin=notifier plugin=message-indicator plugin=notifier plugin=digital-clock plugin=quickaccess plugin=launcher plugin=quickaccess plugin=pager plugin=tasks plugin=showdesktop I wasn't aware of that but with the following command I found out which plasmoid caused a problem: find .kde/share/ -type f -not \( -wholename '*/konqueror/*' -or -wholename '*/kate*' \) -exec grep -Hnie 'python' {} \; ...which revealed (for me): .kde/share/apps/plasma/plasmoids/sm_complex-plotter/contents/ui/plotter.ui:459:<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Liberation Sans';">Uses python string formatting:</span></p> .kde/share/apps/plasma/plasmoids/sm_complex-plotter/contents/ui/plotter.ui:460:<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><a href="http://docs.python.org/library/string.html#format-string-syntax"><span style=" font-family:'Liberation Sans'; text-decoration: underline; color:#0000ff;">8.1.3. Format String Syntax</span></a></p> .kde/share/apps/plasma/plasmoids/sm_complex-plotter/contents/Messages.sh:10: "python") SCRIPTEXT="py" ;; .kde/share/apps/plasma/plasmoids/sm_complex-plotter/metadata.desktop:17:X-Plasma-API=python .kde/share/apps/plasma/plasmoids/sm_complex-plotter/metadata.desktop:20:X-Script-Depends=plasma-scriptengine-python .kde/share/apps/khtml/formcompletions:2:field.title=kdeinit4 crashed with TypeError: invalid result type from PythonAppletScript.shape() .kde/share/kde4/services/plasma-applet-sm_complex-plotter.desktop:17:X-Plasma-API=python .kde/share/kde4/services/plasma-applet-sm_complex-plotter.desktop:20:X-Script-Depends=plasma-scriptengine-python This looks to me like there was an API change in the plasma-scriptengine-python and the plasmoid maintainers didn't update correctly, although the complex plotter instance that I've build up (containing fan speeds, network usage, memory usage, I/O wait % and disk throughputs) run fine (at least on startup). So this really seems to be something outside of the scope of "kdelibs". On the other side a lot of plasmoids are either included in the repositories or directly available through the integrated plasma widget downloader which doesn't have the capability to check plasmoids for their implementation details. So for a "user" of KDE4 it is not possible at all to get information about those incompatibilities. Without knowledge of the KDE internals there is no way to find out what application caused this error. Even for me it wasn't clear in the first place. If you've got more than one python plasmoid running it is even more unclear and you're stuck with manually digging down the problem. So in the end I would consider this a bug in the design of Plasma in its entirety. -- kdeinit4 crashed with TypeError: invalid result type from PythonAppletScript.shape() https://bugs.launchpad.net/bugs/437126 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde4libs in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs