For context/reference I followed this
^ I followed that links steps in order to create a guest account with no password (followed until step 2), however after logging off, I am unable to login to my account or guest.
I am entering the correct password and have changed it via GRUB as well and continue to get a incorrect password message at the login screen. The guest account simply says permission denied.
Can someone please help? I'm fairly new to Linux and stumped, don't want to do a full reboot unless i have too