X11 Forwarding - Recieving X Output
Hello,
I'm having an issue receiving X output from within Interactive jobs. I have confirmed that X output will return outside of a job.
Submission Arguments:
qsub -XI
qsub -XI -l host=[exec host]
xterm <return>
============================================
strace output points to an inability to write to localhost and/or open the associated display.
write(2, "xterm: ", 7) = 7
write(2, "Xt error: Can't open display: lo"..., 45) = 45
exit_group(1) = ?
+++ exited with 1 +++
[user@exechost:~]$ echo $DISPLAY
localhost:50.0
===============================================================
Details:
cat /var/spool/pbs/pbs_environment
PATH=/bin:/usr/bin
X11Forwarding yes - on the submission and execution host(s)
qstat -wf [jobID] | grep x11
forward_x11_cookie = MIT-MAGIC-COOKIE-1:[cookiestring]:0
forward_x11_port = True
[user@exechost:~]$ xauth list
devicename/unix:50 MIT-MAGIC-COOKIE-1 [samecookiestring]
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Any advice here would be greatly appreciated. I will provide additional information if able.