I started my Ubuntu 18.04 this morning and it is booting for over 20 minutes now. I already figured out, that by pressing escape, I can get into a mode where I am able to see what is going on.
It says:
"failed to mount media/m-proc" see systemctl status "media-m\\x2dproc.mount" for details.
But I don't know how to do that. How can I access a terminal or something if it is still booting? Sorry, for this very basic question!