[CentOS] Centos 6 Server has no GUI

Tue Jul 12 12:47:39 UTC 2011
Baird, Josh <jbaird at follett.com>

on Tue, 12 Jul 2011, Michael Schumacher wrote:

> To: CentOS mailing list <centos at centos.org>
> From: Michael Schumacher <michael.schumacher at pamas.de>
> Subject: Re: [CentOS] Centos 6 Server has no GUI
> 
> Dear Giles,
>
> On Monday, July 11, 2011 you wrote:
>
>>> So first daft question with Centos 6 (someone had to be first!) I've
setup
>>> Centos 6 as a Server but as with Centos 5 it used to boot into the
GUI but
>>> v6 doesn't do this, startx etc doesn't seem to work to launch the
GUI
>
>> perhaps::
>> yum groupinstall "GNOME Desktop Environment"
>
> There is no "GNOME Desktop Environment" group. Check with yum
> grouplist and you will see. And even installing "KDE Desktop" won't
> help, because it is not starting automatically. And then, we don't
> have runlevels any more, this means a little bit more looking into
> details is required.

> How can Linux _not_ have run levels. I thought that was a 
> central part of the design of Linux?

Um, who says 6 doesn't have runlevels?  I haven't personally looked at
C6, but upstream EL6 -does- have runlevels just as previous versions:

#   0 - halt (Do NOT set initdefault to this)
#   1 - Single user mode
#   2 - Multiuser, without NFS (The same as 3, if you do not have
networking)
#   3 - Full multiuser mode
#   4 - unused
#   5 - X11
#   6 - reboot (Do NOT set initdefault to this)

Josh