feat: upgrade to Ubuntu 16.04

image/root/.gtkrc-2.0

@@ -0,0 +1,20 @@
+# DO NOT EDIT! This file will be overwritten by LXAppearance.
+# Any customization should be done in ~/.gtkrc-2.0.mine instead.
+include "/usr/share/themes/Arc/gtk-2.0/gtkrc"
+
+gtk-theme-name="Arc"
+gtk-icon-theme-name="nuoveXT2"
+gtk-font-name="Sans 10"
+gtk-cursor-theme-name="DMZ-White"
+gtk-cursor-theme-size=18
+gtk-toolbar-style=GTK_TOOLBAR_BOTH_HORIZ
+gtk-toolbar-icon-size=GTK_ICON_SIZE_LARGE_TOOLBAR
+gtk-button-images=1
+gtk-menu-images=1
+gtk-enable-event-sounds=1
+gtk-enable-input-feedback-sounds=1
+gtk-xft-antialias=1
+gtk-xft-hinting=1
+gtk-xft-hintstyle="hintslight"
+gtk-xft-rgba="rgb"
+include "/root/.gtkrc-2.0.mine"