ssh warning WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! on a dual boot machine

[Abhishek Dixit]

On Sat, Feb 11, 2012 at 2:29 PM, Amrit Pal Pathak
<amritpalpathak1 at gmail.com> wrote:
> On Sat, Feb 11, 2012 at 1:49 PM, Abhishek Dixit <abhidixit87 at gmail.com> wrote:
>> Hi,
>> I have a dual boot machine Fedora and Ubuntu dual boot.
>> Some times I boot into Fedora and some times into Ubuntu.
>> If I have to do an ssh to this machine then my problem is
>> if I use Fedora and try to login then I get a warning
>>
>> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
>> @    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
>> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
>> IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
>>
>> now if I replace the key by ssh-keygen -R root at fedora_server
>> and next time if I have to login to Ubuntu on same machine I again get warning.
>> So the thing is each time I just keep changing the key.This is a dual
>> boot machine.
>> Is there a solution for this situation? Some thing which I can
>> permanently store on client machine so that I do not get above warning
>> from same machine if it is booted in different operating environments.
> The same problem i got today.
> check out this link.
> http://www.geekride.com/ssh-warning-remote-host-identification-has-changed/
>
Thanks this was great copying /etc/ssh/ssh_host_* did the trick.


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Regards
Abhi