So it seems the thin client console can ssh to any other server in less than a
second, but if I try to ssh from the thin client console back to the ltsp
server that it booted it's image from it takes 30-35 seconds. I suspect that
this is hitting a timeout and causing authentication to fail. Question is, what
would cause the thin client to be so slow talking back to the server it booted
from? Any ideas?
-----Original Message-----
From: "Donaldson Jeffrey" <[email protected]>
Sent 12/14/2011 5:09:18 PM
To: "Edubuntu Users Group" <[email protected]>
Subject: Authentication Issue
Good Afternoon, I'm having a major issue with thin client authentication. It
started just after lunch time today. Authentication works fine from console and
on terminal, but ssh takes a very long time to connect. I suspect it is a
timeout issue with LDM. From a shell at the thin client I can ssh to any system
and authenticate, however this also takes up to a minute for ssh to connect.
The response at the GUI login screen is "no response from server, restarting".
I've already updated the sshkeys and completely rebuilt the image but this
hasn't resolved the issue. How does LDM use ssh for authentication? Is there a
reason ssh would have to be routed? Any help is greatly appreciated! Jeff
Donaldson Newark Charter School -- Regards, Jeff Donaldson Data Services
Manager Newark Charter School (302) 369-2001 ext:425 [email protected]
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