I have an weird OS that I am trying to boot in KVM. however, it just hang in the middle, without a good reason.
The same OS boots fine in physical machine, and this OS comes with no source code.
There must be a bug somewhere in KVM, so I am wondering how people debug deal with such a case to find and fix bugs in KVM?
Same thing like this happened before with some new OSes (such as Windows 8), and somebody always came up with a quick fix, so I am wondering what the magic is here.
Thanks so much.