While not a debugging war story, here is one of my favorite stories about a different sort of war between two OSes: http://www.eros-os.org/project/novelty.html

While not a debugging war story, here is one of my favorite stories about a different sort of war between two OSes: http://www.eros-os.org/project/novelty.html#persistence http://www.eros-os.org/project/novelty.html#persistence