I am looking for links to detailed information on how the ubuntu boot process is managed after grub is finished.
I have googled by all the documentation referes to individual packages. (upstart, init* directories and links, the rc* directories, startup manager) I still don't understand how they are called which one starts first. I don t understand how changes will affect the boot up process.
I was hoping to find a nice detailed explanation of the ubuntu boot up process. I am looking to better understand what is going on and how things work under the hood. I prefer to have a good understanding be for making changes.