It seems that on RHEL bugzilla they resolved the issue the same way: Nevermind - my issue appears to be due to having previously forced the intel driver and uxa acceleration. Removing this allowed X to start. On Sun, Aug 27, 2017 at 11:27 PM, vychytraly . <vychytraly at gmail.com> wrote: > Do you use .conf file for your intel GPU? I had a conf file in > /etc/X11/xorg.conf.d for my intel GPU and X was unable to start. But when I > removed it it is able to start. Try it and let me know if it works for you > :) > > On Sun, Aug 27, 2017 at 10:34 PM, milos.blazevic <milos.blazevic at sbb.rs> > wrote: > >> 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.p >> hp?id=13717 >> >> so I just wanted to bring this issue to attention of anyone who's running >> this chipset/VGA. >> >> >> Thanks, >> Milos. >> >> _______________________________________________ >> CentOS mailing list >> CentOS at centos.org >> https://lists.centos.org/mailman/listinfo/centos >> > >