xmanager连接linux出错的解决

用xmanager连接linux时弹出如下提示信息：
The X11 forwarding request was rejected!   
to solve this problem,please turn on the X11 forwarding  feather of  the remote SSH server   
   
Show reply messages 信息如下:
[11:51:51] Connecting to '172.31.0.131'...
[11:51:51] Connected.
[11:51:51] Version exchange initiated...
[11:51:51]  server: SSH-1.99-OpenSSH_3.6.1p2
[11:51:51]  client: SSH-2.0-libssh_1.2.1697 NetSarang Computer, Inc.
[11:51:51]  SSH2 is selected.
[11:51:52] Algorithm negotiation initiated...
[11:51:52]  key exchange: diffie-hellman-group1-sha1
[11:51:52]  host key: ssh-dss
[11:51:52]  outgoing encryption: aes128-cbc
[11:51:52]  incoming encryption: aes128-cbc
[11:51:52]  outgoing mac: hmac-sha1
[11:51:52]  incoming mac: hmac-sha1
[11:51:52]  outgoing compression: none
[11:51:52]  incoming compression: none
[11:51:52] Host authentication initiated...
[11:51:52]  Hostkey fingerprint:
[11:51:52]  ssh-dsa 1024 7a:a8:da:da:b2:da:34:ae:7c:ae:48:ed:f8:13:b3:01
[11:51:52]  Accepted. Verifying host key...
[11:51:52]  Verified.
[11:51:52] User authentication initiated...
[11:51:52]  Sent user name 'root'.
[11:51:52]  Sent password.
[11:52:08]  Sent password.
[11:52:08]  Access granted.
[11:52:08] Sent X11 forwarding request...
[11:52:08]  Failed.


解决方法：
将sshd_config中   设置   X11Forwarding   yes
重启sshd服务。