A message for Linux.com registered users: We are in the process of making changes to the Linux forums. Starting Monday, 8/13/18 at 6:00 PM PT, you will be unable to access the forums. They will re-launch as soon as possible on Wednesday, 8/15/18 with new features and improved functionality. Thank you for your patience and stay tuned for the new improved forums.
Desktop environment doesn't work
Today I discovered that I can't see my desktop (GNOME), but a terminal, text mode environment. I don't know why did that happen.
I want to use again GNOME, but what can I do to use it?