There is a patch (http://bugzilla.gnome.org/show_bug.cgi?id=363147#c9) by Carlos Garnacho Parro in gnome's bugzilla that fixed the problem for me. Could you please test the it?
-- Missing Home and Desktop items in Places panel in "Save As..." dialog https://launchpad.net/bugs/60383 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
