X host will not connect

[Mark Panen <mark.panen@gmail.com>]

Hi

When i ssh into my Debian 6 machine and run synaptic as root, i get:

"synaptic
X11 connection rejected because of wrong authentication.

(synaptic:12730): Gtk-WARNING **: cannot open display: localhost:10.0"

i have also tried ssh -X mark@192.168.1.103

then su - to root

this used to work on Ubuntu but does not work here.

Mark