Here is the Xorg.0.log. The solution follow…

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: Linux 2.6.11-gentoo-r11 i686
Current Operating System: Linux shannon 2.6.11-gentoo-r11 #6 Mon Jul 11 20:03:31 UTC 2005 i686
Build Date: 09 January 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: Mon Jan 15 11:10:40 2007
(==) Using config file: “/etc/X11/xorg.conf”
(==) ServerLayout “Simple Layout”
(**) |–>Screen “Screen 1” (0)
(**) | |–>Monitor “sony vaio wxga xbrite”
(**) | |–>Device “ATI Radeon IGP 345M”
(**) |–>Input Device “Mouse1”
(**) |–>Input Device “Keyboard1”
(**) FontPath set to:
/usr/share/fonts/misc/,
/usr/share/fonts/TTF/,
/usr/share/fonts/Type1/,
/usr/share/fonts/CID/,
/usr/share/fonts/75dpi/,
/usr/share/fonts/100dpi/,
/usr/share/fonts/local/,
/usr/share/fonts/Speedo/,
/usr/share/fonts/75dpi/:unscaled,
/usr/share/fonts/100dpi/:unscaled,
/usr/share/fonts/75dpi,
/usr/share/fonts/100dpi,
/usr/share/fonts/TTF,
/usr/share/fonts/Type1,
/usr/share/fonts/artwiz,
/usr/share/fonts/cyrillic,
/usr/share/fonts/freefont,
/usr/share/fonts/sharefonts,
/usr/share/fonts/misc,
/usr/share/fonts/terminus,
/usr/share/fonts/ttf-bitstream-vera,
/usr/share/fonts/ukr,
/usr/share/fonts/unifont,
/home/opt/Fonts/Indian/TrueType,
/home/opt/Fonts/Other,
/home/opt/Fonts/WinFonts/TrueType,
/home/opt/Fonts/WinFonts/Mathematica/Type1,
/home/opt/Fonts/WinFonts/Mathematica/BDF
(**) RgbPath set to “/usr/lib/X11/rgb”
(**) ModulePath set to “/usr/X11R6/lib/modules”
(II) Open ACPI successful (/var/run/acpid.socket)
(II) Module ABI versions:
X.Org ANSI C Emulation: 0.3
X.Org Video Driver: 1.0
X.Org XInput driver : 0.6
X.Org Server Extension : 0.3
X.Org Font Renderer : 0.5
(II) Loader running on linux
(II) LoadModule: “bitmap”
(WW) Warning, couldn’t open module bitmap
(II) UnloadModule: “bitmap”
(EE) Failed to load module “bitmap” (module does not exist, 0)
(II) LoadModule: “pcidata”
(WW) Warning, couldn’t open module pcidata
(II) UnloadModule: “pcidata”
(EE) Failed to load module “pcidata” (module does not exist, 0)

Fatal server error:
Unable to load required base modules, Exiting…

(WW) xf86CloseConsole: KDSETMODE failed: Bad file descriptor
(WW) xf86CloseConsole: VT_GETMODE failed: Bad file descriptor

Now the solution is: