I'm new to Ubuntu, and this is my first post on this site.
I'm using Ubuntu 15.04. I was trying to change the name of my home folder. I right clicked the folder but the "Rename" option was grayed out. So I selected "Log in as administrator" (or something along those lines). Then I was able to rename the folder. After I renamed it, I got a warning that the file couldn't be located. In other words when I click on "Places" and "Home" or "Desktop" I get a warning that it cannot be found or opened. I re started the computer, thinking that will fix it. But now I get a log in screen that I have never had before all this, and it isn't accepting my password. How do I log in, or at the very least recover my files?