I am running Ubuntu 12.04 LTS and whenever I try to log in using my main account, it kicks me back to log in screen. My other accounts don't do this however. I also tried to read .xsessions-errors using
cat but it would output
gpg-agent: failed to run the command: No such file or directory
I can also log in my main account with tty. How can I fix it so I can log into my main account again?