How to Install KDE Desktop Environment in CentOS/RHEL 6
This post describes how to install the KDE Desktop environment in a CentOS/RHEL 6.x system where it is not yet installed.
1. On CentOS/RHEL 6.x, KDE yum group is known as “KDE desktop”. Thus, to install Gnome Desktop Environment on CentOS/RHE 6.x, we need to perform a yum groupinstall as below:
# yum groupinstall "KDE desktop" "X Window System" "Fonts"
2. If the packages need to be re-installed, do reinstall command like:
# yum reinstall"@KDE desktop" "@X Window System" "@Fonts"
3. In case X session can not be started up with “startx”, generate a configuration file /root/xorg.conf.new by the command:
# Xorg -configure
And copy it onto /etc/X11/:
# cp /root/xorg.conf.new /etc/X11/xorg.conf
4. To make default Boot to GUI, edit /etc/inittab and change to below:
This will boot the server in “runlevel 5”