Commodore Commodore
Commodore
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10.50 upgrade error with new openssh 5.3.0.208 (Incompatible ssh peer (no acceptable kex algorithm)

we get when running the /distro/T8900-15065/T8900-15065-primary/disk001/opsware_installer/upgrade_opsware.sh -c  cdf.xml

Validating password ....

No handlers could be found for logger "paramiko.transport"

Incompatible ssh peer (no acceptable kex algorithm) (attempt 1 of 3)
You can use <ctrl>p to go to the previous parameter.

 

Thanks

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4 Replies
Captain Captain
Captain

Hello Pierre,

 

I just see that you already have an open case for this matter (5310887346),

 

As we are going to need some information from your side I will suggest to work over the case, I will help the assigned engineer in order to move the case forward.

 

So we will be contacting you at the earliest,

 

Thanks & Regards,

Manfred

Manfred Monge
Customer Support Engineer

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Cadet 2nd Class Cadet 2nd Class
Cadet 2nd Class

Even I am Facing this issue , how was it resolved ?

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Vice Admiral Vice Admiral
Vice Admiral

Hi anaik,

 

To resolve this issue you would need to enable the following two key exchange algorithms (sshd_config option KexAlgorithms) that are needed by paramiko 1.7.6 that the SA installer is using to ssh into the SA servers at install time:

'diffie-hellman-group1-sha1' or 'diffie-hellman-group-exchange-sha1'

I hope this helps.

 

Kind regards,

Nikola

Micro Focus Customer Support

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Micro Focus Contributor
Micro Focus Contributor

Hello Nikola,

   I'm seeing same issue while installing 2018.08 on SLES 11 SP4 as shown here:

No handlers could be found for logger "paramiko.transport"
Incompatible ssh peer (no acceptable kex algorithm) (attempt 1 of 3)
You can use <ctrl>p to go to the previous parameter.

 

I tried to see what algo is enabled on SLES 11 SP4 and i found out this:

 
So it seems both of the algorithm already exist but still ssh is failing. Any suggestion idea ?
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