{nav icon=home, name=Main Page > icon=wrench, name=Troubleshooting > GNOME GUI not starting} GNOME desktop GUI does not start, only black screen is showed --- In some cases it might help to reconfigure the GNOME login manager. Login with your username/password at the prompt, and run the following command: {icon terminal}`sudo dpkg-reconfigure gdm3` Restart to see if it helped.