in order to investigate hangs or slow boots or whatever, it would be useful to have some kind of key combination that lists the current systemd jobs and where it's hanging/waiting or whatever
either that or detect a hang an spawn some kind of emergency login somewhere actually, if i'm really pulling out my want-to-have book, howabout a tty that (until it can actually get a tty), shows an top like watch of current jobs in systemd, where you can force some kind of process, ie: killing it, or letting all the dependant ones go through. perhaps that could be on the tty that would eventually always become a tty (as i remember we talked about) let's say that tty12 gets the kernel logging, then tty11 could show first dracut/udev stuff, then proceed with systemd jobs, and when it can get a tty, to be reserved for tty. (all the others could be reserved for graphicals then) that way, no matter what happens, you get some nice info/tty availability. ok, give all this nice-to-have... is there a way we can find out why a boot hangs? is there some logging we can check in a rescue or ...?
