ubuntu 连接 ssh 无法连接

Xshell 4 连接 Ubuntu/Kali 报错 "找不到匹配的key exchange算法"

cat >> /etc/ssh/sshd_config <<EOF

KexAlgorithms +diffie-hellman-group-exchange-sha256,diffie-hellman-group1-sha1

# ubuntu ssh 配置文件文件末尾加入一行这个参数

EOF

sudo systemctl restart ssh