Re: Unable to open remote display

rjknottley@qinetiq.com wrote:
> SuSE 9.3 box (peach), networked to a unix box (orange) which is the
NFS
> and NIS master server. Can rlogin from either box to the other OK.
If I
> rlogin from peach to orange, then from the orange window run an X
app.
> which tries to display back to peach, it gives an error "unable to
open
> display". I have already done "xhost +" on peach, and on orange the

> variable DISPLAY is correctly set to "peach:0". This has all worked
OK
> before. What's going on?

Have you told the peach X11 server to listen to TCP/IP connections ?
By
default (on SuSE at least) it doesn't (as a security precaution)

GTG