[UM-LINUX] x authorization issue

[Alexey Toptygin]

Hi,

I've got this CentOS 4.4 machine, and I can't run X apps under sudo, since 
they get rejected by the X-server. DISPLAY is set correctly in the sudo 
environemnt, but xterm (for example) says 'Xlib: connection to ":0.0" 
refused by server'.

This problem seems very familiar (I think it may have been discussed on 
the list before), but I don't remember how to solve it. It doesn't happen 
on my Debian box at home. Is there some magic thing I need to tell sudo to 
do, or do I need to change an Xorg config so that it's less picky?

                        Alexey