View source for ssh failing with debug message "no mutual signature algorithm"

==problem==
ssh from a newer client to an older server with rsa keys is failing and asking for a password via the "keyboard-interactive" method.
==versions==
server openssh version: 6.7_p1
client openssh version: 9.2p1-2 

==error==

when running the ssh command with "-vvv", the following debug message snippet appears...

debug3: authmethod_is_enabled publickey<br>
debug1: Next authentication method: publickey
debug1: Offering public key: /home/jsmith/.ssh/id_rsa.pub RSA SHA256:+untiuu11l/g3ziD0sdffrUHL+JsyasdfYdsXL/OJE explicit<br>
debug1: send_pubkey_test: '''no mutual signature algorithm'''<br>
debug2: we did not send a packet, disable method<br>
debug3: authmethod_lookup keyboard-interactive<br>
debug3: remaining preferred: password<br>
debug3: authmethod_is_enabled keyboard-interactive<br>
debug1: Next authentication method: keyboard-interactive<br>

==solution==
add line...
 PubkeyAcceptedKeyTypes +ssh-rsa
to file: ~/.ssh/config
[[category:ssh]]