Solution at: https://lists.debian.org/debian-user/2023/05/msg00789.html
Nearly no documentation exists on LXDE: https://wiki.lxde.org/en/ Nearly none relevant on the internet: https://www.google.com/search?q=lxde+docu Forums isn't very informative: https://forum.lxde.org/ So much wasted efforts all around! Best wishes, Rajib B