On Mon, May 2, 2016 at 5:57 AM, Ricardo Argüello
Graphical login won't display after reboot, you should disable
selinux-policy and selinux-policy-targeted 3.13.1-183 are the culprits:
Update them to 3.13.1-184 and graphical login will work again.
I saw this yesterday and it took me a while to work out the issue
(thought it was a F-24 bad update).
Anyway the push for updates-testing is in progress so it should be on
it's way to mirrors shortly.