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Gmane
From: Anders Bruun Olsen <abo-8SMc01T5ICc <at> public.gmane.org>
Subject: Re: bug 106 - SSH Host Key Validation fails when ECDSA is already known
Newsgroups: gmane.linux.terminal-server.x2go.user
Date: Wednesday 24th April 2013 08:40:45 UTC (over 3 years ago)
For me, removing the key with 'ssh-keygen -R' works fine to make x2goclient
stop complaining. When x2goclient adds a host-key for me, it adds to
~/.ssh/known_hosts.
Have you made sure you removed all versions of the hostname? If your server
is called server.domain.tld, be sure to remove both 'server' and
'server.domain.tld' with 'ssh-keygen -R'. Alternatively you can delete
~/.ssh/known_hosts, which will mean having to re-accept host-keys for all
other hosts you normally ssh into.


2013/4/24 Pascal d'Hermilly


>  How do I remove the host key?
>
> This bug is quite annoying. Especially because it's easy to trigger and
> the prompt dialog doesn't explaint how to remove the existing key.
> http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=106
>
> I already tried 'ssh-keygen -R [host]' with no effect. and according to
> the bug report this is not how it's done anymore...
>
> Pascal
>
> _______________________________________________
> X2Go-User mailing list
> [email protected]
> https://lists.berlios.de/mailman/listinfo/x2go-user
>



-- 
Anders Bruun Olsen
It-ansvarlig
Det Danske Sprog- og Litteraturselskab
(Society for Danish Language and Literature)
 
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