How do I change the login screen on Xubuntu?
There are 2 ways to change the login screen display of Xubuntu. The first is the manual way by editing the script in the /etc/lightdm/lightdm-gtk-greeter. conf directory(if you are still using Xubuntu's default login manager). To change the appearance, you must manually edit the script in the lightdm-gtk-greeter.
How do I change the login screen in Linux?
GUI tool
- Install the settings tool sudo apt install lightdm-gtk-greeter-settings.
- Run it pkexec lightdm-gtk-greeter-settings.
- In Appearance tab: Select the image.
- On same tab: Unckeck User user wallpaper if available.
- Save & Close.