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MathGroup Archive 2003

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Remote Display on Linux still unsolved !

  • To: mathgroup at smc.vnet.net
  • Subject: [mg44722] Remote Display on Linux still unsolved !
  • From: "Serge Crouzy" <crouzy at blavet.ceng.cea.fr>
  • Date: Sat, 22 Nov 2003 02:17:16 -0500 (EST)
  • Sender: owner-wri-mathgroup at wolfram.com

Hello Mathematica users

I seem to have the same problem as Claudia [00278]

I'm working on a Linux PC (dranse) which does not run mathematica and
I must log on a second PC (veneon) which has Mathematica installed

dranse ~]$ ssh veneon

On veneon I type

veneon$ setenv DISPLAY dranse:0

veneon$ echo $DISPLAY
dranse:0

veneon$ math
Mathematica 4.2 for Linux
Copyright 1988-2002 Wolfram Research, Inc.
 -- Motif graphics initialized --

In[1]:= Plot[Sin[x],{x,0,1}]
_X11TransSocketINETConnect: Can't get address for dranse
Error: Can't open display:

- If I try gnuplot on veneon with exported display on dranse : no problem,
works
fine

- ping works

veneon$ ping dranse
64 bytes from dranse.ceng.cea.fr (192.168.1.17): icmp_seq=1 ttl=64 time=0.132
ms

- If I try logging on veneon with telnet instead of ssh, same problem ..

- I've correctly added veneon to the dranse access control list with
dranse$ xhost + veneon

So the fix proposed by Olaf [00336] does not work for me
(Did it work for you Claudia ?)

- I don't have the same Linux Kernel installed on the 2 PC could this be a
problem ?

dranse  kernel 2.4.18-14
veneon  kernel 2.4.20-8

Can anyone help me out ?

Thanks a lot

Serge

-- 
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  | Serge Crouzy                               |
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