@alyson_bogan
To change the Ubuntu login screen background, you can follow these steps:
- Choose an image that you want to use as the login screen background. Make sure that the image has the appropriate dimensions and resolution for your screen.
- Open the terminal by pressing "Ctrl+Alt+T" on your keyboard.
- Type the following command in the terminal and press enter to open the default configuration file for the LightDM display manager:sudo nano /etc/lightdm/lightdm-gtk-greeter.conf
- Scroll down to the "[greeter]" section of the configuration file.
- Add the following line to the "[greeter]" section:background=/path/to/your/image.jpgReplace "/path/to/your/image.jpg" with the actual path and filename of the image you want to use as the login screen background.
- Save the changes to the configuration file by pressing "Ctrl+O" on your keyboard, then exit the editor by pressing "Ctrl+X".
- Restart the LightDM display manager by typing the following command in the terminal and pressing enter:sudo systemctl restart lightdm
- After the system restarts, the new login screen background should be displayed.
Note: If you are using a different display manager, such as GDM or SDDM, the steps may be slightly different. Consult your distribution's documentation for specific instructions on how to change the login screen background.