The second way: please insert one line "debug=all" in the grub boot entry before "linux ....". This would turn on grub debug messages. So if it's still printing, it's not under linux kernel's control yet. Please clarify the origin of the delay first.
The second way: please insert one line "debug=all" in the grub boot entry before "linux ....". This would turn on grub debug messages. So if it's still printing, it's not under linux kernel's control yet. Please clarify the origin of the delay first.