Gdm log file

[Antonio M]

I find two errors and one warning in the GDM log file.What is their meaning???

X.Org X Server 1.4.99.2
Release Date: 5 September 2007
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.18-53.1.4.el5.bz358661.1xen i686
Current Operating System: Linux Casa 2.6.24-0.164.rc8.git4.fc9 #1 SMP
Mon Jan 21 20:48:16 EST 2008 i686
Build Date: 18 January 2008  04:00:28PM
Build ID: xorg-x11-server 1.4.99.1-0.18.20080107.fc9
	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
Module Loader present
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: Wed Jan 23 10:00:52 2008
(==) Using config file: "/etc/X11/xorg.conf"
(II) Module "i2c" already built-in
(II) Module "ddc" already built-in
(II) Module "ramdac" already built-in
SELinux: SELinux not enabled, disabling SELinux support.
(EE) AIGLX error: dlopen of /usr/lib/dri/nouveau_dri.so failed
(/usr/lib/dri/nouveau_dri.so: cannot open shared object file: No such
file or directory)
(EE) AIGLX: reverting to software rendering
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning:          Type "ONE_LEVEL" has 1 levels, but <RALT> has 2 symbols
>                   Ignoring extra symbols
Errors from xkbcomp are not fatal to the X server



-- 
Antonio Montagnani
Skype : antoniomontag