How to Change the Background of Your Ubuntu Lock Screen
you might display any image on your Ubuntu lock screen that makes you happy, curious, or excited. Simply right-tap on your desktop and poke the “Change Background” option. Next, head over to the “Background” section, which shows you a gallery of images. Hannah Stryker / How-To Geek Then, tap on any image you would like to apply as the lock screen background. After that, shut the tab and lock your screen....