[slurm-users] x11 forwarding not available?

[Dave Botsch]

Hi.

X11 forwarding is enabled and works for normal ssh.

Thanks.

On Mon, Oct 15, 2018 at 09:55:59PM +0000, Rhian Resnick wrote:
> 
> 
> Double check /etc/ssh/sshd_config allows X11 forwarding on the node as it is disable by default. (I think)
> 
> 
> X11Forwarding yes
> 
> 
> 
> 
> Rhian Resnick
> 
> Associate Director Research Computing
> 
> Enterprise Systems
> 
> Office of Information Technology
> 
> 
> Florida Atlantic University
> 
> 777 Glades Road, CM22, Rm 173B
> 
> Boca Raton, FL 33431
> 
> Phone 561.297.2647
> 
> Fax 561.297.0222
> 
>  [image] <https://hpc.fau.edu/wp-content/uploads/2015/01/image.jpg>
> 
> 
> ________________________________
> From: slurm-users <slurm-users-bounces at lists.schedmd.com> on behalf of Dave Botsch <botsch at cnf.cornell.edu>
> Sent: Monday, October 15, 2018 5:51 PM
> To: slurm-users at lists.schedmd.com
> Subject: [slurm-users] x11 forwarding not available?
> 
> 
> 
> Wanted to test X11 forwarding. X11 forwarding works as a normal user
> just ssh'ing to a node and running xterm/etc.
> 
> With srun, however:
> 
> srun -n1 --pty --x11 xterm
> srun: error: Unable to allocate resources: X11 forwarding not available
> 
> So, what am I missing?
> 
> Thanks.
> 
> PS
> 
> srun --version
> slurm 17.11.7
> 
> rpm -qa |grep slurm
> ohpc-slurm-server-1.3.5-8.1.x86_64
> ...
> 
> 
> --
> ********************************
> David William Botsch
> Programmer/Analyst
> @CNFComputing
> botsch at cnf.cornell.edu
> ********************************
> --
> ********************************
> David William Botsch
> Programmer/Analyst
> @CNFComputing
> botsch at cnf.cornell.edu
> ********************************
> 

-- 
********************************
David William Botsch
Programmer/Analyst
@CNFComputing
botsch at cnf.cornell.edu
********************************