On Fri, 21 Dec 2018 11:39:09 -0500 Frank McCormick wrote:
I know when I put an xorg.conf file in /etc/X11, X refused to
start and I was left with a blank screen.
You can put fragments of an xorg.conf file in /etc/X11/xorg.conf.d/, to just override a few defaults, but I have no idea what the fragment should look like to disable PageFlip. Maybe this is correct:
https://support.displaylink.com/knowledgebase/articles/1181623-displaylink-u...