I have been messing around with my Ubuntu , I had duplicated my screen to show up on my TV. After this I decided to just go back to my laptop screen, Ubuntu did this, however, Ubuntu now shows two wallpapers side by side on my laptop screen.
So for example I can drag the Chrome Browser all the way to the far right of the second wallpaper screen.
My resolution is 1920 x 1080, so this set up gives me two wallpapers side by side with this resolution.
I don't want this, has anybody any idea on how to fix this issue.
To be clear, I am only wanting the normal one screen wallpaper.
Thanks for any help. Asim