hi ya dima

not sure, but, think you missed my out-of-order ssh commandline 
inserted back in  before your comments below
   connections between foo and westek is assumed to be over ssh

( am assuming that they had done ssh before having the
( X11 DISPLAY problem 

lots of things can be done to run securely or 
other "conveniences" .... good or bad is up to them...
( usually not a problem till its too late ...

c ya
alvin

- X11 should not be running if security is an issue...
- if one insists on running X11, one should never login as root in xdm...
- ssh/X11 forwarding is assumed to be on still...

On Sun, 7 Apr 2002, Dimitri Maziuk wrote:

> * Alvin Oga ([EMAIL PROTECTED]) spake thusly:
> ...
> > if you are sitting on a machine called foo and ssh into westek
> > 
> > 
> > foo:/home/westk> xhost +westek
> > 
> > westek[westk]:/home/westk> export  DISPLAY=foo:0.0
> > westek[westk]:/home/westk> gqview &
> >     #
> >     # should disply on the machine foo
> >     #

#
# to go from westek to foo
#
westek[westk]:/home/westk> ssh -X -l westk foo

( or vice versa )

> This is a really bad advice: it bypasses ssh X forwarding,
> so it a) doesn't help with OP's problem, and b) is insecure.
> It shouldn't work anyway: X on foo should be running with
> -nolisten tcp.
> 


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