The topic is somewhat complex. The design concept of the X Wndow system is different from MS-Windows. For instance, to run a X Window application on a remote system, you do not necessarily need to install and run X Window on your remote system. You can use VNC with a minimal X Window manager (TWM) or SSH with X forwarding and X Window server installed on your client desktop.
su - root yum groupinstall "X Window System" Desktop "General Purpose Desktop" \ "Graphical Administration Tools" "Legacy X Window System compatibility" init 5 sed -i 's|id:3:initdefault:|id:5:initdefault:|g' /etc/inittab shutdown -r now
My problem ist that we are using local yum repos and the group installation won´t runIt should work, regardless of a local or remote repository. Did you set it up properly? Are you using the installation DVD? It is mentioned at the end of the Oracle Linux 6 release notes: https://oss.oracle.com/ol6/docs/RELEASE-NOTES-U3-en.html