Why can't I change the wallpaper in Gnome Shell and Unity?

Question

I've just installed Gnome Shell and changed the theme and so on; but I can't change the wallpaper.

I'm using the Gnome Control Center to change the wallpaper but it doesn't work even if i usegconftool and programs like Wallch aren't working either.

On Unity it's the same problem, but on Unity I can change my wallpaper with Compiz wallpaper changer plug-in.

Any ideas how to fix it?

I don't know what program draws the background, but Nautilus isn't. If i know which program it is I can try killing it to use Wallch, but I haven't found any hints which program is used.

Solution 1

In my case, enabling

Icons on Desktop

(first option in Desktop section of the gnome-tweak-tool) did the trick.

Solution 2

Nautilus handles the desktop in both Unity and Gnome Shell, to make sure you have this activated do the following:

• Download Gnome Tweak Tool sudo apt-get install gnome-tweak-tool
• Open it and select Desktop then activate Have file manager handle the desktop by clicking the switch.
• Log out.

Comments

[Uri Herrera]

Nautilus draws the desktop on both Unity and Gnome Shell you can verify that by terminating the process completely and it will result in your desktop icons disappearing and you not being able to right-click the desktop. How are you killing Nautilus?. Have you installed Gnome Tweak Tool and selected let Filemanager handle Desktop?.

[vigonotion]

cool thanks, after re-enabling let file-manager handle desktop it worked again... and i've tried to kill nautilus by typing killall nautilus won't work, but it's good enought for me to change the wallpaper :D

[the brx in the walls]

Is there a way to change the background without having the file manager to managed the desktop? I don't want neither desktop icons nor nautilus running. Thanks

[147pm]

Me too. Why is that?

[Chester]

Worked for me, too. I previously had Gnome 3 installed, and I'm currently using Unity. It may have something to do with this, at least in my case.

[R T]

Yeah i was just trying things and searching when this clicked, no idea bout the reason and I no longer use gnome, unity is better for me.