Не запускется Xorg [solved]

иксы незапускаются, вот лог,

X Window System Version 7.1.1
Release Date: 12 May 2006
X Protocol Version 11, Revision 0, Release 7.1.1
Build Operating System: UNKNOWN
Current Operating System: Linux gentoo 2.6.19-gentoo-r5 #1 SMP Sun Mar 4 15:27:10 Local time zone must be set--see zic m i686
Build Date: 10 March 2007
        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: Sat Mar 17 13:31:30 2007
(==) Using config file: "/root/xorg.conf"
dlopen: /usr/lib/xorg/modules/extensions/libGLcore.so: undefined symbol: __glXActiveScreens
(EE) Failed to load /usr/lib/xorg/modules/extensions/libGLcore.so
(EE) Failed to load module "GLcore" (loader failed, 7)
(EE) Failed to load module "radeon" (module does not exist, 0)
(EE) No drivers available.

причём когда запускаю X -config /root/xorg.conf.new тест проходит нормально, иксы запускаюцо, скопировал содержимое xorg.conf.new в xorg.conf, иксы незапускаюцо =\ подскажите в чём может быть проблема