Try and add this to your SSH Server

/etc/ssh/sshd_config

HostkeyAlgorithms +ssh-rsa
PubkeyAcceptedAlgorithms +ssh-rsa

Then restart your sshd service


Legacy support:

HostkeyAlgorithms +ssh-dss
PubkeyAcceptedAlgorithms +ssh-dss

*Thank You*
Sean Hulbert




AFCEA San Francisco Chapter President
If you have heard of a hacker by name, he/she has failed, fear the hacker you haven’t heard of!

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On 4/7/2025 10:45 AM, Philippe LEMAIRE wrote:
srv-symfony sshd[436948]: Unable to negotiate with 192.168.xxx.xxx port 44098: 
no matching host key type found. Their offer: ssh-rsa,ssh-dss

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