xorg problem

X.Org X Server 1.11.3
Release Date: 2011-12-16
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.35-22-generic x86_64 Gentoo
Current Operating System: Linux LenovoT510 3.2.0-gentoo-r1 #1 SMP Sun Jan 8 22:17:12 MSK 2012 x86_64
Kernel command line: root=/dev/sda4
Build Date: 09 January 2012  05:23:40PM

Current version of pixman: 0.24.0
	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: Sun Feb  5 11:20:09 2012
(==) Using config file: "/etc/X11/xorg.conf"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
(EE) Failed to load module "dri" (module does not exist, 0)
(EE) Failed to load module "dri2" (module does not exist, 0)
(EE) NVIDIA: Failed to load module "dri2" (module does not exist, 0)
DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-Q5Ws4gYA8Y,guid=56f0412f4385ada73c71bc0c00007d12
DBUS_SESSION_BUS_PID=28009
xinit: connection to X server lost

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