有台RedHat Enterprise Linux 5的机器，但是没有显示器，每次要使用都需要临时把显示器接到该机器。麻烦啊！所以想起配置下Xmanager3,这样就方便远程控制这里Linux机器了。个人参照以下步骤成功配置了Xmanager3的配置。
相关配置文件介绍1./usr/share/gdm/defaults.conf—- GNOME管理默认的配置文件2./etc /inittab—init进程的主配置文件3./etc /gdm/custom.conf—GNOME的自定义配置文件服务器配置1.改变defaults.conf文件权限,默认是只读chmod 700 /usr/share/gdm/defaults.conf
2.做如下配置—编辑/usr /share/gdm/defaults.conf
Enable=true
DisplaysPerHost=10
Port=177
AllowRoot=true
AllowRemoteroot=true
AllowRemoteAutoLogin=false
3.做如下配置—编辑 /etc/gdm/custom.conf(这部因为上边那部 ，该部可以不做)
[xdmcp]
Enable=1
然后gdm-restart 重启一下4.做如下配置—编辑 /etc/inittab(不要修改原来设置,在最后新增一行如下记录) x:5:respawn:/usr/sbin/gdm5.重新加载GNOME桌面配置 init 3 ; init 5二、 如果允许Root用户连接到XMANAGER 需要修改以下内容：# vi defaults.conf[security]# Allow root to login.It makes sense to turn this off for kiosk use, when# you want to minimize the possibility of break in.AllowRoot=true# Allow login as root via XDMCP.This value will be overridden and set to# false if the /etc/default/login file exists and contains# “CONSOLE=/dev/login”, and set to true if the /etc/default/login file exists# and contains any other value or no value for CONSOLE.AllowRemoteRoot=true# This will allow remote timed login.AllowRemoteAutoLogin=false# 0 is the most restrictive, 1 allo#vi /etc/securetty……tty2tty3tty4tty5tty6tty7tty8tty9tty10tty11pts/0pts/1pts/2pts/3pts/4添加这一些。注意：以下配置我没有配置，也可以用xbrowser对linux机器进行访问。# vi /etc/pam.d/login#%PAM-1.0#auth [user_unknown=ignore success=ok ignore=ignore default=bad] pam_securetty.soauth include system-authaccount required pam_nologin.soaccount include system-authpassword include system-auth# pam_selinux.so close should be the first session rulesession required pam_selinux.so closesession include system-authsession required pam_loginuid.sosession optional pam_console.so# pam_selinux.so open should only be followed by sessions to be executed in the user contextsession required pam_selinux.so opensession optional pam_keyinit.so force revoke~#vi/etc/pam.d/remote#%PAM-1.0#auth required pam_securetty.soauth include system-authaccount required pam_nologin.soaccount include system-authpassword include system-auth# pam_selinux.so close should be the first session rulesession required pam_selinux.so closesession include system-authsession required pam_loginuid.sosession optional pam_console.so# pam_selinux.so open should only be followed by sessions to be executed in the user contextsession required pam_selinux.so opensession optional pam_keyinit.so force revoke~~#vi /etc/xinetd.d/telnet# default: on# description: The telnet server serves telnet sessions; it uses \# unencrypted username/password pairs for authentication.service telnet{ flags = REUSE socket_type = stream wait = no user = root server = /usr/sbin/in.telnetd log_on_failure+= USERID disable = no}然后在windows系统上运行xmanager3裡的Xbrowser程序，在裡面新建一个Xmanager Session，在Host这裡输入ip地址，其它配置都不要改变（包括端口号），，确定退出。然后双击这个New Xmanager Session，看到登录界面.
你所缺少的部分，也早已被我用想像的画笔填满。
