(In reply to Fabian Vogt from comment #23) > It looks like your DE forces a higher font size, which has the same effect > as the ServerArguments=-dpi line in sddm.conf. > Yes, in Gnome DE I use to have the setting/button 'Universal Access | Large Text ON', see the attached screenshot. 'This button' is also separately available for GDM greeter display. I attach further two new screenshots for Y2c and sddm with this setting OFF. > Can you run the commands again after running "xrdb -remove"?