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From:	=?ISO-8859-1?Q?Ren=E9_Berber?= <rberber AT prodigy DOT net DOT mx>
Subject:	Re: Matlab Segmentation Fault error
Date:	Mon, 29 Aug 2005 20:19:34 -0500
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References:	<431399FD DOT 5040508 AT fas DOT harvard DOT edu>
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Joe Andersen wrote:

> Not sure if this is a Cygwin problem, but it seems to be. I just
> installed cygwin so I could run Matlab on the unix servers at school
> from my windows laptop. Now that I;ve got rid of zonealarm, cygwin
> generallty works fine. However, when I try to run matlab after having
> ssh'ed to crest (our server), I get "segmentation fault" and matlab
> doesn't run.
>=20
> Here is how I log on:
>=20
>=20
> Joe AT orac ~
> $ ssh -X -l **** crest.***

I assume you started X windows first on your laptop.

> ****@crest.***'s password:
> Last login: Mon Aug 29 15:59:01 2005 from ****
> [***@crest ~]$ matlab
> Segmentation fault

This is happening on the server, not your laptop, so the problem may be on =
the
server.  Have you tried running matlab on an X terminal connected directly =
to
the server?

> start matlab with the following flags
> -nojvm -nodisplay -nosplash -nodisplay
>=20
> (in various combinations) Is there something I should change settings
> wise to make things work? Or is SSh the wrong protocol here?

Ssh should not cause any problem, I use it all the time to have a graphical
interface for Solaris and Linux.  You just have to make sure that the
environment variable DISPLAY is set correctly (on the server) and that your=
 host
(laptop in this case) has security permission to access the X server (xhost
+<laptop name or address>).

HTH.
--=20
Ren=E9 Berber


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