[obi@obi-laptop-2 pkg]$ startx


X.Org X Server 1.12.0
Release Date: 2012-03-04
X Protocol Version 11, Revision 0
Build Operating System: Linux 3.2.9-1-ARCH i686 
Current Operating System: Linux obi-laptop-2 3.2.13-1-ARCH #1 SMP PREEMPT Sat Mar 24 08:09:57 UTC 2012 i686
Kernel command line: root=/dev/disk/by-uuid/80650c3e-1ae8-4a29-9a39-4d842e4039d4 ro
Build Date: 05 March 2012  06:02:28AM
 
Current version of pixman: 0.24.4
	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
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: Thu Mar 29 16:48:50 2012
(==) Using config directory: "/etc/X11/xorg.conf.d"
(II) [KMS] Kernel modesetting enabled.
drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command stream. See dmesg for more info.
/usr/bin/xbmc: Zeile 137:  3323 Speicherzugriffsfehler  "$LIBDIR/xbmc/xbmc.bin" $SAVED_ARGS
xinit: connection to X server lost

waiting for X server to shut down Server terminated successfully (0). Closing log file.