I just did my second Mageia 10 update in over a month due to heart attack, second 10 update since then, and, IIRC, second using 10 repos instead of 9. No xorg.conf* is being used. I removed most unnecessary addtions in /etc/X11/xorg.conf.d/, keeping only 90-keytable.conf. On this installation, a startup script is placing the three displays in expected locations, but the other script that sets DPI, which I've been using for over a decade, is ignored, with the resulting 96 DPI mousetype I can barely make out. Setting Xft.dpi: 120 fixes it, but this was never before necessary, and doesn't work from my X script set used according to which and how many displays are connected, only via .Xresources (so far).