Tilman Schmidt

That's two questions. The first one has been answered: that "code" (we call it a message) means that the boot sequence has successfully passed the step where the filesystems are checked for errors. Answering the second one (what to do) involves diagnosing your system to find out why it doesn't proceed after that step, Such diagnosis cannot be done from distance without a minimum of competent support at the system. You need to get someone in place who at least knows what a command line is.

Please give a bit more information. What kind of machine is this? Which Ubuntu version? Did it ever work?

I give up. You obviously don't know enough about networking to even understand my explanations while at the same time you are so convinced that you are right you don't even consider there could be something you need to learn. I don't see how I can help you.

So is a single power line, or a single CPU, or a single building, or a single operator. Does bonding address those? Then why do you think it should address ISPs? As I already wrote: Fault tolerance is always relative to which kind of fault you want to be tolerant to. I might add: no single fault tolerance mechanism will ever cover all possible faults.

That's "broke" as in "out of money", not "broke" as in "past tense of break".