2. Operation of Linux operating system-xmanager remote access to the graphical GUI of Linux

Red Hat configuration Xmanager remote access to Linux:

1. Modify the GDM configuration file, and modify the content in bold section.

/etc/gdm/custom.conf

[Daemon]

[Security]

Allowremoteroot=true

[XDMCP]

port=177

Enable=true

[GUI]

[Greeter]

[Chooser]

[Debug]

2. Modify the boot order to start the X up

/etc/inittab

Id:5:initdefault:

3. Turn off the firewall or open the ports in the firewall. (UDP 177 TCP6000 to Port 6010)

4. Restart the sudo reboot

SUSE Configuration Xmanager remote access to Linux:

#vi/etc/x11/xdm/xdm-config

In the last line: displaymanager.requestport:0 Front Plus! Comment out this line.

#vi/etc/x11/xdm/xservers

In the last line:: 0 local/usr/x11r6/bin/x the front Plus # comment out this line.

#vi/etc/x11/xdm/xaccess

Find #* #any host can get a login window

Remove the # from the front of the line and turn it into:

* #any host can get a login window

Finally run the #xdm. This allows you to use tools such as Xmanager to

If you want to start the XDm automatically each time, add the/ETC/X11R6/BIN/XDM at the end of the/etc/rc.d/rc.local file.

Note: Turn off the firewall

Q&a:

1.graphical installation of SuSE

Zypper Install "*kde*" installs the KDE environment.

2. The root of SUSE prohibits remote login

Edit the "/etc/sysconfig/displaymanager" File and Change "displaymanager_remote_access=" no "to" displaymanager_remote_access= "yes"

"Displaymanager_root_login_remote=" No "" changed to "displaymanager_root_login_remote=" yes ""

3. Yum Lock  

Sometimes when you upgrade some files with Yum, the following conditions occur:

Another app iscurrently holding the Yum lock;waiting for it to exit ...

You can disable the Yum process by forcing:

#rm-f/var/run/yum.pid

And then we can use Yum.

2. Operation of Linux operating system-xmanager remote access to the graphical GUI of Linux