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-ubuntu-driver-after-recent-x-upgrades _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx