Originally Posted by Admiral Beotch
WOW, thanks for the disrespect
I meant no Disrespect, I simply said you should look back above where it was linked several times to threads talking about single user mode, rather then having to write the whole process out here, I can be rather blunt but the answer is already stated so I don't think I need to produce a wall of text to appear friendly on the other hand.
Alternatively you can just google "Single User Mode <Distribution>" or "password reset <distribution>" and you'll likely get the answer. Without physical access it would be extremely hard to reset the password, if possible at all. After all, if people could reset passwords over the internet, that would lead to all sorts of problems!