mine shows this at the end:
[ 1478.000] (II) intel(0): Modeline "1280x800"x0.0 71.00 1280 1328 1360 1440 800 802 808 823 -hsync -vsync (49.3 kHz eP)
I see errors both with Nvidia and Nouveau. "/dev/fb0: no such file or directory"
Aside from that, I've noticed an additional problem: /home is not being mounted. It's a btrfs filesystem and when trying to mount it manually I get:
mount: unknown filesystem type 'btrfs'
I have btrfs-progs. This worked correctly on F22. A dnf search shows a storaged-btrfs package which seems to be new (or at least not required in F22) but installing it and rebooting makes no difference.