I do not want a Fast Bootup although i want a detailed BootupLog but they can not be changed.

Since they can not be changed then why even have them appear as available or selectable in Preferences ?

Attached Files (Click to download or enlarge) (Only available when you are logged in)
myScreenS 2017-06-11 at 1.10.48 PM.png (12.52 KB, 12 downloads)