The following packages in the updates/6.1 are not signed: glib-1.2.6-2.i386.rpm glib-devel-1.2.6-2.i386.rpm gtk+-1.2.6-1.i386.rpm gtk+-devel-1.2.6-1.i386.rpm gtk-engines-0.9-1.i386.rpm
*** Bug 7636 has been marked as a duplicate of this bug. ***
Fixed.