Problem with xserver/xorg after upgrading from 10.3 to 11

After upgrading from 10.3 to 11.0 did you reinstall/rebuild all packages/ports?
I've done pkg update and pkg upgrade after FreeBSD upgrade. Is it enought or should I do something more?
Did you do pkg upgrade or pkg upgrade -f? There is a difference, and you should have included the -f.
Ok. I've done pkg upgrade -f and still have a problem.
After booting I have Warning which can be the cause of xserver problem:
ACPI Warning: \_SB.PCI0.PEG.VID._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160527/nsarguments-97)