linux – 没有密码的ssh对某些用户不起作用

jane @ host1 $ssh -v remhost

debug1: Next authentication method: publickey
debug1: Trying private key: /mnt/home/osborjo/.ssh/identity
debug1: Offering public key: /mnt/home/osborjo/.ssh/id_rsa
debug1: Server accepts key: pkalg ssh-rsa blen 277
debug1: read PEM private key done: type RSA
debug1: Authentication succeeded (publickey).

对于用户杰克它不：

jack @ host1 ssh -v remhost

debug1: Next authentication method: publickey
debug1: Trying private key: /mnt/home/oper1/.ssh/identity
debug1: Offering public key: /mnt/home/oper1/.ssh/id_rsa
debug1: Authentications that can continue: publickey,password,keyboard-interactive

我查看了所有密钥和文件的权限,它们看起来一样.由于我使用的是NFS挂载的主目录,因此远程主机和本地主机的密钥位于同一目录中.这就是事情寻找简的方式：

jane @ host1 $ls -l $HOME / .ssh

-rw-rw-r--   1 jane    operator     394 Jan 27 16:28 authorized_keys
-rw-------   1 jane    operator    1675 Jan 27 16:27 id_rsa
-rw-r--r--   1 jane    operator     394 Jan 27 16:27 id_rsa.pub
-rw-rw-r--   1 jane    operator    1205 Jan 27 16:46 known_hosts

对于用户插孔：

jack @ host1 $ls -l $HOME / .ssh

-rw-rw-r--   1 jack    engineer    394  Jan 27 16:28 authorized_keys
-rw-------   1 jack    engineer    1675 Jan 27 16:27 id_rsa
-rw-r--r--   1 jack    engineer    394  Jan 27 16:27 id_rsa.pub
-rw-rw-r--   1 jack    engineer    1205 Jan 27 16:46 known_hosts

作为最后的努力,我将authorized_keys,id_rsa和id_rsa.pub从jill复制到jack,并使用vi更改了authorized_keys和id_rsa.pub中的用户名.它仍然无法正常工作.似乎两个用户之间有一些不同,但我无法弄清楚它是什么.