AMBER Archive (2006)

Subject: Re: AMBER: problem with ssh and xleap

From: Robyn Ayscue (kajsicat_at_yahoo.com)
Date: Mon Jan 02 2006 - 20:33:13 CST

Scott:

When you set up your ssh client, did you configure it
so that X11 forwarding is turned on? If not, try
editing your ssh_config file so that "X11 forwarding"
is set to "yes" (or "on" or "true" or whatever). If
you're using a GUI client, try looking in the menu bar
for "Preferences" or "Configure..." or something
similar, and you can probably turn it on that way.
Then try reconnecting via ssh and see if you can open
xleap.

Also, trying setenv DISPLAY IPaddress might not hurt,
either, if all else fails.

Good luck!

Robyn Ayscue
Department of Basic Pharmaceutical Sciences
West Virginia University

> On 12/28/05, Scott Brozell <sbrozell_at_scripps.edu>
> wrote:Hi D, A
>
> The seg fault may be unrelated to the warnings.
> Try these to examine phase space:
> Run tleap.
> Give details for the platform actually running leap.
> Goooogggle.
> Get a stack trace via
> gdb `which teLeap` core.{pid}
> where
>
> Scott
>
> On Tue, 27 Dec 2005, A D wrote:
>
> > Hi, I'm attempting to work on the
> >
> >
>
http://www.rosswalker.co.uk/tutorials/amber_workshop/Tutorial_one/section2.htm
>
> >
> > tutorial remotely through ssh on my win 2000
> machine. I'm at the part
> that
> > requires starting up xleap. I'm using the
> Xwinlogon win 32 x-server
> for my
> > sessions but it seems to be having trouble with
> the display. When I
> type in
> >
> >
> > $AMBERHOME/exe/xleap -s -f
> $AMBERHOME/dat/leap/cmd/leaprc.ff99
> >
> > It spits back
> > WARNING:Color name "Tan" not defined
> > WARNING: Cannot convert string to type..etc etc...
> FontStruct
> > Segmentation fault
> > etc etc
> >
> > (the full message is rather large but consists
> > mainly of the above type of lines. I couldn't copy
> it all because
> the
> > clipboard functionality failed to start up)
> >
> > and boots me back to the prompt. Is there some
> additional tweaking I
> can do?
> >
> > Thanks.
> The seg fault occurs along with the color and font
> conversion error
> messages every time I try to start xleap. Tleap
> seems to be working fine
> so far.
>
> I also get the message: ''No xauth data. Using fake
> authentication date
> for X11'' forwarding if thats relevant. Would
> setting a display number
> with setenv like I would do if I telnet in possibly
> be of help?
>
>
>
>
>
>

        
                
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