That's fixed in wily with that commit https://git.gnome.org/browse/gnome-disk-utility/patch/?id=f401a5671da8b543f22e76487a5b8e9c2e7a8ecd
That's fixed in wily with that commit https:/ /git.gnome. org/browse/ gnome-disk- utility/ patch/? id=f401a5671da8 b543f22e76487a5 b8e9c2e7a8ecd