Create a transparency Kwin rule by Alt+F3More actionsSpecial Window Settings, then in the dropdown menu for Window Class and Role choose Unimportant instead. Also select all window types, besides Desktop and Splash Screen. Thus, the will apply to everything. FORCE the active or inactive opacity to how much you want in the very last tab under Appearances and Fixes. The end result will look like so and can be imported by saving it as .kwinrule.

This page was last edited on 12 May 2019, at 17:40. Content is available under Creative Commons License SA 4.0 unless otherwise noted.