gnome-tweak-tool Settings schema not installed error

When you run gnome-tweak-tool after installing Gnome 3 you can get the following error: GLib-GIO-ERROR **: Settings schema ‘org.gnome.shell.clock’ is not installed The cause is that you are missing a schema which is installed together with gnome-shell (which is probably not installed because you are running the fallback mode). The obvious fix is to install […]