https://bugs.kde.org/show_bug.cgi?id=483847
--- Comment #8 from Niccolò Venerandi <nicc...@venerandi.com> --- You can try this: 1) Delete all of your panels. You can still launch apps through krunner (alt+space), and (after this test) add them back through edit mode > add panels > default panel 2) in ~/.config/plasma-org.kde.plasma.desktop-appletsrc, search for `org.kde.panel`. If there's any, you'll see that they are in a section called `[Containments][something]`. Delete all sections that start with that same thing. 3) in ~/.config/plasmashellrc, delete all sections that start with `[PlasmaViews][Panel something]` (if any). 4) restart plasmashell on a console with `plasmashell --replace &> debug_log`; this will create a debug_log file with all the output from plasmashell 5) try adding back a default panel and setting a custom size. If it does not work, upload somewhere the debug_log file so that we can check if there's any error message -- You are receiving this mail because: You are watching all bug changes.