gnome3 keyboard shortcut problem.
gnome3 keyboard shortcut run with an error:
No default terminal command defined.
you can run the command like this to fix it:
gconftool-2 --type=string --set "/desktop/gnome/applications/terminal/exec" "gnome-terminal"
gconftool-2 --type=string --set "/desktop/gnome/applications/terminal/exec_args" -- "-x"