I just did an on-line upgrade from ver 3 to ver 4 and use the Gnome desktop.
I cannot change the gray desktop wallpaper by selecting another wallpaper or picture. I do see the selected wall paper if I remove the desktop icons through dconf-editor. Also, if I move my mouse to the top left corner to view the quick launch bar I can see the selected wallpaper.
Any thoughts as to what I need to tweak to get my wallpaper (with icons) back?
Thanks,
John