Hi, As a consequence of rolling out CR updates on Latitude E7470 (Skylake chipset), X would no longer start until I rolled back all of the xorg-\* packages. And to be more precise, looks like the culprit is xorg-x11-drv-intel: https://bugzilla.redhat.com/show_bug.cgi?id=1445583 as the CR package release version matches the one mentioned in Comment #2, in the regression context. I've already submitted a bug report: https://bugs.centos.org/view.php?id=13717 so I just wanted to bring this issue to attention of anyone who's running this chipset/VGA. Thanks, Milos.