gtk-update-icon-cache -f /usr/share/icons/Faenza-Ambiance
gtk-update-icon-cache -f /usr/share/icons/Faenza
gtk-update-icon-cache -f /usr/share/icons/Faenza-Dark
gtk-update-icon-cache -f /usr/share/icons/Faenza-Darker
gtk-update-icon-cache -f /usr/share/icons/Faenza-Darkest
gtk-update-icon-cache -f /usr/share/icons/Faenza-Radiance