XDMCP

Enable kdm for xdmcp in fedora/redhat.

1. Enable access.

• /etc/kde/kdm/Xaccess

* #any host can get a login window

2. Enable xdmcp.

• /etc/kde/kdm/kdmrc

[Xdmcp]
Enable=true
Port=177
#ServerArgsLocal=-nolisten tcp

3. Change defauld greater. /etc/sysconfig/desktop

DESKTOP="KDE"
DISPLAYMANAGER="KDE"