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How To start The GUI In RHEL 6

Start The Runlevel 5 for RHEL 6/CentOS 6 Server.

Few people might have faced an issue of starting GUI on runlevel 5 on
RHEL 6/CentOS 6. When They Forgot Install or Select Desktop Installation. In case
After The installation we can start the GUI on Our RHEL Machine by Following These simple steps..

1). Install Desktop & Xorg Packages on system using following comamnd.

# yum groupinstall "Desktop" "Desktop Platform" "X Window System"

2). Add followig line in /etc/inittab file to start the X11/GUI for
switching to runlevel 5.

exec /etc/X11/prefdm -nodaemon

Done!

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