Every time I try to set an image as wallpaper (right-click on Nautilus and "Set as Wallpaper"), I also get a copy of the image in the same directory (like "Image (copy)"). Why does this happen and how can I prevent it?
This happens when I choose an image located in my
~/Pictures/Wallpapers/ directory but not when it is located in a mounted directory.
I am using Ubuntu 14.04.