这几天安装了redhat enterpris 5,忽然发现默认不能使用xmanager来管理.而网上说的都是rd4.或更低版本...而5和这些版本有着天壤之别.但是也更好配置...做出来之后不敢独享,公布出来大家参考. 3步解决(其中第二步只是让root可以远程登录,可以不做).任何问题可以找我.

First
open terminal and set as follow...

vi /etc/gdm/custom.conf

[xdmcp]
# The follow line is new add
Enable=ture

Second(just accept root remote login)
open terminal and set as follow...

input a command "gdmstart" on terminal.

then system will open the display options.

select  security options.

find "allow remote system administrator login",and sign it.

Third
reboot computer.

or another way.

one

open terminal and set as follow...

vi /etc/gdm/custom.conf

[xdmcp]
Enable=ture

[security]
AllowRemoteRoot=true

second

reboot computer.