I have many active windows and I need to have the same wallpapers at all with Lion. How can I do and avoid having to close and open windows all the time?
Hi,
There are two ways to do this.
1. To change on all the spaces together you will have to delete them for one time. Then change the wallpaper on desktop 1. Now add them back and all of them should have the same wallpaper
2. If however deleting them is not an option then change the wallpaper on desktop 1 and all the future desktops that you add  will be the same as desktop 1. The existing wallpapers of the desktops already present  will have to be changed manually.
Thanks1
