Hi, I send in attach a new backtrace because the problem is not be fixed.
** Attachment added: "New backtrace" http://librarian.launchpad.net/5916725/gdb-gnome-background-properties.txt -- Gnome-background-properties issue https://launchpad.net/bugs/77705 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
