startup hang stop at: Using /etc/random-seed to initialize /dev/urandom.

All was about:
rc.udev
After recent update, in /etc/rc.d has two files rc.udev and rc.udev.new
On hand You must replace old with .new
Use Live CD or what ever to mount root
go to /etc/rc.d
mv rc.udev.new rc.udev

Do it the same for rest .new files be careful
some of them can contain your changes or personal information like password and shadow, and must not be replaced!!!