I'm seeing the same with gnome-control-center 1:2.22.1-0ubuntu4 on Hardy, using the Generic 105-key (Intl) PC keyboard layout on a Toshiba Portege R500.
Mod4+e, Mod4+f, and Mod4+l do not work (regardless of what action is assigned to them). All other Mod4+keys (Mod4+r, Mod4+d, etc) _do_ work.
I'm seeing the same with gnome-control- center 1:2.22.1-0ubuntu4 on Hardy, using the Generic 105-key (Intl) PC keyboard layout on a Toshiba Portege R500.
Mod4+e, Mod4+f, and Mod4+l do not work (regardless of what action is assigned to them). All other Mod4+keys (Mod4+r, Mod4+d, etc) _do_ work.