I was using Ubuntu normally until it froze, and I had to reboot.
Then it started looking like the screen shot below.
Is there a way to go back to the original, friendly theme?
I’m using the 20.04 LTS version…
It used to look like this…
>Solution :
Log out, and then at the log-in screen, click on your username and before entering your password look at the corner for a cog icon, click it and pick ‘Ubuntu’ or try whatever options you have.