I have a 120 GB apple harddrive. Disk utility shows there is 119.36 GB being used but my terminal (as well as OmniDiskSweeper) only finds 104 GB. Even though I am administrator, I understand there is some files I don't have permission to see, but I don't know where those files are. In any event, I feel OmniDisk or terminal should still be able to know their there.
DaisyDisk however, shows 11.4 GB of "hidden space". What could this be? How can I find out what is occupying that space?
I found a similar question where the user was able to fix this problem after disk utility found an error regarding an "invalid free block count", but my disk utility finds no errors.