On Mon, May 04, 2020 at 09:06:46AM -0400, Korzennik, Sylvain wrote: > We have no problem having jobs w/ X11 enabled, BUT users must use qlogin, > not qsub or qrsh (the way we have configured it). > We have switched from SGE to UGE, but I'm sure the 'issue' is the same, > you need to have the '[qlogin|rlogin|rsh]_command" and "_deamon" set > accordingly, and if you use ssh, you need to have X-tunnelling enabled > (lssh -X) - it's not just simply a matter of setting up DISPLAY or > adjusting ~/.Xauthority. Here is our config: The problem with using qlogin is that it doesn't provide an easy way to pass a command to it as you always get an interactive shell. The original poster wanted to run a command. You could I suppose feed the command you want run into qlogin's stdin but that feels a little more fragile.
Having the rsh_command and rsh_daemon set up using ssh -X/sshd -i (as in ssh tight integration) lets you pass commands in a simpler way. If you don't want to or can't fiddle with the various _command and _daemon settings then your only real options are fiddling with DISPLAY and ~/.Xauthority
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