1. 修改/etc/inittab,改變runlevel為5,例如
[root@QRedHat etc]# cat /etc/inittab
......
id:5:initdefault:
......
改為5級別方式運行linux
2. 修改GDM的配置文件,/etc/X11/gdm/gdm.conf,將[xdmcp]中的enable選項設置為1,例如
[root@QRedHat etc]# cat /etc/X11/gdm/gdm.conf
......
[xdmcp]
Enable=1
false改為true
3. 修改/etc/X11/xdm/xdm-config文件,將DisplayManager.requestPort: 0注釋掉,例如
[root@QRedHat etc]# cat /etc/X11/xdm/xdm-config
......
! SECURITY: do not listen for XDMCP or Chooser requests
! Comment out this line if you want to manage X terminals with xdm
! DisplayManager.requestPort: 0
不屏蔽改為屏蔽
4. 修改/etc/X11/xdm/Xaclearcase/" target="_blank" >ccess文件,例如,
[root@QRedHat etc]# cat /etc/X11/xdm/Xaccess
......
* #any host can get a login window
......
* CHOOSER BROADCAST #any indirect host can get a chooser
若選用了防火墻則改動下面
5. 修改防火墻配置文件/etc/sysconfig/ipchains,在文件頭部加入如下內容,
# If you want to use GNOME/KDE, add the following line.
-A input -p udp -s 0/0 -d 0/0 177 -j ACCEPT
6. 重新啟動RedHat Linux