some people reported that after they upgraded to leo they couldn't login. I was one of those people. The methods available for fixing were too complicated so I logged in as "root" with my original pw"I reset it with the Leo disc" and then found that my acc had not even been made. So Iade an acc with admin privileges and viola... Logout and login to your new acc. I'm guessing this is because of a bug that it doesn't actually make the account during new system setup. I typed all of that on my iPhone for you guys too haha. Good thing I type fast