Hello all, When I try to connect to a machine running RHEL version 3 update 5 the connction breaks. when i look in /var/log/messages i see a msg like: Jul 18 14:40:53 afs-1 gdm[3187]: gdm_xdmcp_decode_packet: Unknown opcode from host 163.120.xx.yyy the addres is the Ip address of the machine that I attempted the x-window session from. I have the sam settings ("in the login screen" setup for xdmcp) as on other machines and that simply works. any tips ? thanks, Ron -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list