[Beowulf] Passwordless ssh - strange problem

Leif Nixon nixon at nsc.liu.se
Fri Sep 14 14:04:18 EDT 2007

<laytonjb at charter.net> writes:

> Then I tried logging into compute nodes and it asks for my password
> every time (regardless of the number of times I log into the node).
> I've tried changing the permissions on authorized_keys a few times
> (600, 644) and that doesn't seem to change the behavior. Any ideas?

Check the server logs. If you can't read the logs because you aren't
root, start an sshd as yourself in nondetaching debug mode on a
non-privileged port.

Leif Nixon                       -            Systems expert
National Supercomputer Centre    -      Linkoping University
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