X: warning; process set to priority -1 instead of requested priority 0

X.Org X Server 1.5.2
Release Date: 10 October 2008
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.24-19-server i686 Ubuntu
Current Operating System: Linux haupt 2.6.27-11-generic #1 SMP Thu Jan 29 19:24:39 UTC 2009 i686
Build Date: 24 October 2008  08:00:16AM
xorg-server 2:1.5.2-2ubuntu3 (buildd@rothera.buildd) 
	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: Mon Feb  2 15:18:07 2009
(==) Using config file: "/etc/X11/xorg.conf"
NTSC PAL 
finished output detect: 0
finished output detect: 1
finished output detect: 2
finished all detect
before xf86InitialConfiguration
in RADEONProbeOutputModes
after xf86InitialConfiguration
Entering TV Save
Save TV timing tables
saveTimingTables: reading timing tables
TV Save done
(EE) RADEON(0): Illegal AGP Mode: 1 (valid values: 4, 8), leaving at 4x