How To Change Background In Ubuntu 18.04 LTS (Bionic Beaver)
It provides steps to change desktop and lock screen background in Ubuntu 18.04 LTS.
In this post, we will discuss the steps required to change the background of both desktop screen and lock screen.
Step 1 - Open the applications by clicking the icon of the applications at the bottom left corner as shown in Fig. 1.
Step 2 - Click on Settings icon to open Settings panel as shown in Fig. 2.
Step 3 - Click on Background Settings from various options listed on the left side of the Settings Panel as shown in Fig. 3.
Step 4 - Choose the background from the default available options. We can also select Picture or set plain background by clicking the options on background chooser as shown in Fig. 4.
Step 5 - Select the background and click on Select Button placed at the top right corner of the background chooser as shown in Fig. 5.
Step 6 - Exit the Settings Panel by closing it as shown in Fig. 6.
Step 7 - We can see our beautiful selection as desktop background as shown in Fig. 7.
Follow the same steps to set the background of Lock Screen.
This is how we can easily switch background of both desktop and lock screens.