well i looked it up. You go to the shrine at the dungeon of ysgarmiadupadupa dooooo (the one on the last quest of the companions quest) and drop the head into the fire. However when i activate it, nothing happens. SOOOOoooo
Im like "Okay no problem, i'll just do the other companion quests because maybe that will jumpstart the bug or something" However they are just sitting in the stupid dungeon. I waited a week and they're just sitting in there. Any suggestions?