Comment 4 for bug 40866

Workaround: While compiz is running, load the Compiz settings manager, ccsm. Go to "general options" -> "actions," and double-click the name of the command you want to change, and manually enter the shortcut (e.g. <Super>d). Gnome keyboard shortcuts will still however list whatever shortcut was used before. Moreover, after setting the shortcut in ccsm, the shortcut will still work even after switching to metacity (although the gnome keyboard shortcut will still display the incorrect binding from before).