Built 2.1.12
Build new 2.1.12 image with new ONU FPGA.
Finally figured out the XDMCP problem on sonslinux - problem was that there are multiple places where kdmrc exist. I was editing /opt/kde3/share/config/kdm/kdmrc and should have been editing /etc/opt/kde3/share/config/kdm/kdmrc!