CRT 远程连接 ubuntu失败

安装了ubuntu20.04后，以前老版本的secureCRT通过ssh连接后报错

 

 解决办法

sudo vi /etc/ssh/ssh_config

重启

sudo service sshd restart

KexAlgorithms curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1