After upgrading to Kubuntu 19.04 scrolling with mouse wheel on the desktop does not switch to prev/next desktop any more. This worked until Kubuntu 18.10 and still works if "Folder View" is not active. Desktop mouse action for vertical scroll wheel is set to desktop switch. STEPS TO REPRODUCE 1. Set desktop layout to "Folder View" 2. Scroll mouse wheel on desktop OBSERVED RESULT Nothing happens EXPECTED RESULT Switch to prev/next desktop SOFTWARE/OS VERSIONS Linux/KDE Plasma: Kubuntu 19.04 KDE Plasma Version: 5.15.4 KDE Frameworks Version: 5.56.0 Qt Version: 5.12.2
Seems to be an upgrade problem. After a fresh install this works for Folder View too.