writing workspace, update command fix, and (lx)appearance settings sync.

config/gtk-3.0/settings.ini

@@ -1,8 +1,8 @@
 gtk-application-prefer-dark-theme=0
-gtk-theme-name=Arc
-gtk-icon-theme-name=Numix
-gtk-font-name=Liberation Sans 12
-gtk-cursor-theme-name=Breeze
+gtk-theme-name="Adwaita-dark"
+gtk-icon-theme-name="Numix"
+gtk-font-name="Cantarell 11"
+gtk-cursor-theme-name="elementary"
 gtk-cursor-theme-size=0
 gtk-toolbar-style=GTK_TOOLBAR_BOTH
 gtk-toolbar-icon-size=GTK_ICON_SIZE_LARGE_TOOLBAR
@@ -12,5 +12,5 @@ gtk-enable-event-sounds=1
 gtk-enable-input-feedback-sounds=1
 gtk-xft-antialias=1
 gtk-xft-hinting=1
-gtk-xft-hintstyle=hintfull
-gtk-xft-rgba=rgb
+gtk-xft-hintstyle="hintmedium"
+gtk-xft-rgba="none"