ssh 连接报错：Unable to negotiate with 192.168.xx.xx port 22: no matching key exchange method found. 日期：2023-10-27 栏目：计算机分类：1 人气：1422 系统重装之后，重新生成ssh密钥，git拉取内网代码，报错如下： ``` Unable to negotiate with 192.168.1.2 port 22: no matching key exchange method found. Their offer: diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. ``` 报错是因为OpenSSH 7.0以后的版本不再支持ssh-dss (DSA)算法 解决办法，在`.ssh/config`文件中添加如下配置： ``` Host 192.168.1.2 KexAlgorithms +diffie-hellman-group1-sha1 ``` 重新拉取代码，报错如下： ``` Unable to negotiate with 192.168.1.2 port 22: no matching host key type found. Their offer: ssh-rsa,ssh-dss fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. ``` 原因是主机密钥类型不符合 解决办法，在`.ssh/config`文件中上面添加的内容下继续添加如下配置： ``` HostKeyAlgorithms +ssh-dss ``` 标签： git ssh 上一篇：如何使用mvn命令导入依赖 下一篇：thinkphp8.0 composer 更新报错 随便看看 2024-02-19 PHP7 运算符“??” 和“?:”的区别 2022-11-30 Linux 后台运行命令 2022-11-25 关于我们 2022-11-30 centos一键系统安装lnmp集成环境 2022-11-30 linux 生成 ssh 公钥 留言
