resetcinnammon

gsettings reset org.cinnamon.theme name
gsettings reset org.cinnamon.desktop.interface icon-theme
gsettings reset org.cinnamon.desktop.interface gtk-theme
gsettings reset org.cinnamon.desktop.wm.preferences theme
gsettings reset org.cinnamon next-applet-id
gsettings reset org.cinnamon enabled-applets
gsettings reset org.cinnamon panel-bottom-height
gsettings reset org.cinnamon panel-resizable