On Saturday 02 September 2023 08.59:18 Dr. Nikolaus Klepp via tde-users wrote:
delete anything *avahi*, especially avahi-demon. If
you do not, you
get "ghost" printers that do not really exist.
Here (MX-Linux) removing avahi kills ALL printing (and reinstalling does not
help). Only restoring from backup helps.
Printers are network printers.
Thierry