 | | | Problem to start X-Applications | Problem to start X-Applications 2005-06-06 - By McDougall, Marshall (FSH)
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The X11Forwarding should work, but use the "export
DISPLAY=actual_ip_address:0" just to make sure it's not something else.
Regards, Marshall
-- --Original Message-- --
From: Padiyath Sreekumaran [mailto:Kumar.Padiyath@(protected)]
Sent: Monday, June 06, 2005 8:55 AM
To: redhat-list@(protected)
Subject: Problem to start X-Applications
Hello,
I have problems to start X-applications on a linux machine.
Iam logging from my Linux pc via ssh on a remote Linux
machine with my username/password.
In this session I can start X-Application on remote PC(xclock for
example)
I have in sshd_config(remote linux machine) file following 2 parameters
are defined as given below:
X11Forwarding yes
PermitRootLogin no
When I execute su command(su -) and start xclock on the remote linux,
then I get the following error:
Error:Cannot open Display
I also tried after executing "setenv DISPLAY pcxxxx:0" without success.
I must say that when I login with "su -m" and then start xclock then it
works. But then I donot have the correct path definition for root.
Ex: PC1-- ----->PC2-- ---->PC2
ssh su -
with regards,
Kumar
-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---
Padiyath Sreekumar | Tel: +41.56.310.3643
Paul Scherrer Institut | email: kumar.padiyath@(protected)
AIT | Office: WHGA/U132
WHGA/U132 | Fax: +41.56.310.3649
CH-5232 Villigen PSI |
Switzerland |
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