Прозрачность под текстом иконок на рабочем столе Xubuntu

cat ~/.gtkrc-2.0
style "xfdesktop-icon-view" {
XfdesktopIconView::label-alpha = 5
#font_name = "Sans Bold"

base[NORMAL] = "#FFFFFF"
base[SELECTED] = "#FFAAAA"
base[ACTIVE] = "#AAFFAA"

fg[NORMAL] = "#FFFFFF"
fg[SELECTED] = "#FFFFFF"
fg[ACTIVE] = "#FFFFFF"
}
widget_class "*XfdesktopIconView*" style "xfdesktop-icon-view"