wget github.com/thiggy01/change-gdm-background/raw/master/change-gdm-background And set it as an executable withchmod +x change-gdm-background Usage Run the script with root privileges such assudo ./change-gdm-background /path/to/image. ...
Whenever you log in or lock and unlock your Ubuntu 18.04 LTS desktop, you will be greeted with a plain purple-colored screen. It is the default GDM (GNOME Display Manager) background since Ubuntu version 17.04. Some of you may feel boring to look at this plain background and want to ma...