The question is similar to How do I turn on workspaces? (Why do I only have one workspace in 13.04?), but I'd like a command-like solution instead of the graphical one.
The reason is that I'd like to put all my settings in a script and run it when I install a new system.
I'd appreciate a gsettings-based solution, since I'm already doing some stuff with gsettings:
# window buttons on the right gsettings set org.gnome.desktop.wm.preferences button-layout ':minimize,maximize,close' # window theme apt-get install gnome-themes-ubuntu gsettings set org.gnome.desktop.wm.preferences theme 'New Wave'