Ask for step-by-step instructions to connect between local X server and remote display manager via XDMCP

[Sérgio Basto]

On Ter, 2014-12-30 at 21:05 -0500, Heng Zhou wrote:
> That's all I want. But I have no idea how all these can be done. I
> searched the internet and found something like
> http://wiki.ubuntu.com/xdmcp and
> http://danilodellaquila.com/blog/how-to-remote-login-via-xdmcp-in-ubuntu, but they are either too old or too too old, and therefore useless for my configuration. So I wonder if anyone familiar with XDMCP and having a workable experience could please share his/her ideas on how to setting up this environment. Please be specific. Thanks a lot. If you need any other info, please ask.

XDMCP works since 90s , in same way , so examples are not old. Usually
you need enable Xdmcp on login manager that you using [2] 


[1]
http://tldp.org/HOWTO/XDMCP-HOWTO/procedure.html

[2]
http://www.tldp.org/HOWTO/XDM-Xterm/config.html
-- 
Sérgio M. B.