ssh 无密码登录异常

tailf /var/log/secure

Mar 18 15:35:05 a2 sshd[6521]: Authentication refused: bad ownership or modes for directory /root
Mar 18 15:35:05 a2 sshd[6521]: Authentication refused: bad ownership or modes for directory /root

解决方法：

chmod 0750 /root -R

or chown root.root root

来源： http://www.iyunv.com/thread-48216-1-1.html

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