error when startx?

[Nguyen Dinh Kien]

I login to my FC2 by root user in init(3). When I run startx command
from shell, there was error bellow cause to stop X server.

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Release Date: 18 December 2003
X Protocol Version 11, Revision 0, Release 6.7
Build Operating System: Linux 2.4.21-14.ELsmp i686 [ELF]
Current Operating System: Linux localhost.localdomain 2.6.5-1.358smp
#1 SMP Sat May 8 09:25:36 EDT 2004 i686
Build Date: 07 May 2004
Build Host: tweety.build.redhat.com

        Before reporting problems, check http://wiki.X.Org
        to make sure that you have the latest version.
Module Loader present
OS Kernel: Linux version 2.6.5-1.358smp
(bhcompile at bugs.build.redhat.com) (gcc version 3.3.3 20040412 (Red Hat
Linux 3.3.3-7)) #1 SMP Sat May 8 09:25:36 EDT 2004
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Tue Nov  9 10:20:32 2004
(==) Using config file: "/etc/X11/xorg.conf"
(WW) NV(0): Failed to set up write-combining range (0xe0000000,0x8000000)

waiting for X server to shut down

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what error i met? can anyone help me to startx, thank you very much.