I can confirm that this problem happens only on first start. After that it works normally.
See the bugreport ** Attachment added: "bugreport" http://librarian.launchpad.net/4291399/nautilus-sendto-bugreport.txt -- nautilus-sendto crashes on startup - compiling fixes it https://launchpad.net/bugs/41915 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
