I am having some issues logging into Ubuntu. I am very worried and hope someone here can help. First of all, I came into work this morning and noticed that my computer would not let me login. It was an endless cycle, I would login, screen would go black, and then I would be back at the login screen.
Then I went to this thread:
Ubuntu gets stuck in a login loop
However,
this has made things worse. I followed this advice:
Change to another login screen.
Ctrl+Alt+F2 to open a terminal.
Ctrl+Alt+F7 to go back to the graphic mode.
Type sudo dpkg-reconfigure gdm
In a graphic screen, select gdm and OK.
Type sudo reboot
Now I cannot even get to the login screen. It just goes black. I wanted to undo the gdm graphics thing, but I cannot get back to the terminal to do so.
Any help?