Para completar un poco mas la informacion aqui copio el archivo de /var/log/Xorg.0.log por si sirve para aclarar mas las cosas...
X.Org X Server 1.6.3
Release Date: 2009-7-31
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.30.2-dsa-amd64 x86_64 Debian
Current Operating System: Linux opalo 2.6.30-1-amd64 #1 SMP Sat Aug 15 18:09:19 UTC 2009 x86_64
Build Date: 01 August 2009 07:44:36AM
xorg-server 2:1.6.3-1 (buildd@)
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: Mon Sep 14 19:32:23 2009
(==) Using config file: "/etc/X11/xorg.conf"
(==) ServerLayout "aticonfig Layout"
(**) |-->Screen "aticonfig-Screen" (0)
(**) | |-->Monitor "aticonfig-Monitor"
(**) | |-->Device "aticonfig-Device"
(==) Automatically adding devices
(==) Automatically enabling devices
(WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
Entry deleted from font path.
(==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/100dpi/:unscaled,
/usr/share/fonts/X11/75dpi/:unscaled,
/usr/share/fonts/X11/Type1,
/usr/share/fonts/X11/100dpi,
/usr/share/fonts/X11/75dpi,
/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType,
built-ins
(==) ModulePath set to "/usr/lib/xorg/modules"
(**) Extension "Composite" is enabled
(WW) Ignoring unrecognized extension "AIGLX"
(II) Cannot locate a core pointer device.
(II) Cannot locate a core keyboard device.
(II) The server relies on HAL to provide the list of input devices.
If no devices become available, reconfigure HAL or disable AllowEmptyInput.
(II) Loader magic: 0x3740
(II) Module ABI versions:
X.Org ANSI C Emulation: 0.4
X.Org Video Driver: 5.0
X.Org XInput driver : 4.0
X.Org Server Extension : 2.0
(II) Loader running on linux
(++) using VT number 7
(--) PCI:*(0:1:5:0) 1002:5975:107b:0367 ATI Technologies Inc RS482 [Radeon Xpress 200M] rev 0, Mem @ 0xc8000000/134217728, 0xc0100000/65536, I/O @ 0x00009000/256, BIOS @ 0x????????/131072
(II) Open ACPI successful (/var/run/acpid.socket)
(II) System resource ranges:
[0] -1 0 0xffffffff - 0xffffffff (0x1) MX[B]
[1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[B]
[2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[B]
[3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[B]
[4] -1 0 0xffffffff - 0xffffffff (0x1) MX[B]
[5] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[B]
[6] -1 0 0x000c0000 - 0x000effff (0x30000) MX[B]
[7] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[B]
[8] -1 0 0xffffffff - 0xffffffff (0x1) MX[B]
[9] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[B]
[10] -1 0 0x000c0000 - 0x000effff (0x30000) MX[B]
[11] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[B]
[12] -1 0 0xffffffff - 0xffffffff (0x1) MX[B]
[13] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[B]
[14] -1 0 0x000c0000 - 0x000effff (0x30000) MX[B]
[15] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[B]
[16] -1 0 0xffffffff - 0xffffffff (0x1) MX[B]
[17] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[B]
[18] -1 0 0x000c0000 - 0x000effff (0x30000) MX[B]
[19] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[B]
[20] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B]
[21] -1 0 0x00000000 - 0x00000000 (0x1) IX[B]
[22] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B]
[23] -1 0 0x00000000 - 0x00000000 (0x1) IX[B]
[24] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B]
[25] -1 0 0x00000000 - 0x00000000 (0x1) IX[B]
[26] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B]
[27] -1 0 0x00000000 - 0x00000000 (0x1) IX[B]
[28] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B]
[29] -1 0 0x00000000 - 0x00000000 (0x1) IX[B]
(II) "extmod" will be loaded. This was enabled by default and also specified in the config file.
(II) "dbe" will be loaded by default.
(II) "glx" will be loaded by default.
(II) "record" will be loaded by default.
(II) "dri" will be loaded. This was enabled by default and also specified in the config file.
(II) "dri2" will be loaded by default.
(II) LoadModule: "i2c"
(II) Module "i2c" already built-in
(II) LoadModule: "ddc"
(II) Module "ddc" already built-in
(II) LoadModule: "dri"
(II) Loading /usr/lib/xorg/modules/extensions//libdri.so
(II) Module dri: vendor="X.Org Foundation"
compiled for 7.4.0, module version = 1.0.0
(II) Loading extension XFree86-DRI
(II) Loading sub module "fglrxdrm"
(II) LoadModule: "fglrxdrm"
(II) Loading /usr/lib/xorg/modules/linux//libfglrxdrm.so
(II) Module fglrxdrm: vendor="FireGL - ATI Technologies Inc."
compiled for 1.4.99.906, module version = 8.64.3
(II) LoadModule: "extmod"
(II) Loading /usr/lib/xorg/modules/extensions//libextmod.so
(II) Module extmod: vendor="X.Org Foundation"
compiled for 1.6.3, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension SELinux
(II) Loading extension MIT-SCREEN-SAVER
(II) Loading extension XFree86-VidModeExtension
(II) Loading extension XFree86-DGA
(II) Loading extension DPMS
(II) Loading extension XVideo
(II) Loading extension XVideo-MotionCompensation
(II) Loading extension X-Resource
(II) LoadModule: "fglrx"
(II) Loading /usr/lib/xorg/modules/drivers//fglrx_drv.so
(II) Module fglrx: vendor="FireGL - ATI Technologies Inc."
compiled for 1.4.99.906, module version = 8.64.3
Module class: X.Org Video Driver
(II) LoadModule: "int10"
(II) Loading /usr/lib/xorg/modules//libint10.so
(II) Module int10: vendor="X.Org Foundation"
compiled for 1.6.3, module version = 1.0.0
ABI class: X.Org Video Driver, version 5.0
(II) LoadModule: "vbe"
(II) Loading /usr/lib/xorg/modules//libvbe.so
(II) Module vbe: vendor="X.Org Foundation"
compiled for 1.6.3, module version = 1.1.0
ABI class: X.Org Video Driver, version 5.0
(II) LoadModule: "dbe"
(II) Loading /usr/lib/xorg/modules/extensions//libdbe.so
(II) Module dbe: vendor="X.Org Foundation"
compiled for 1.6.3, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension DOUBLE-BUFFER
(II) LoadModule: "glx"
(II) Loading /usr/lib/xorg/modules/extensions//libglx.so
(II) Module glx: vendor="FireGL - ATI Technologies Inc."
compiled for 7.4.0, module version = 1.0.0
(II) Loading extension GLX
(II) LoadModule: "record"
(II) Loading /usr/lib/xorg/modules/extensions//librecord.so
(II) Module record: vendor="X.Org Foundation"
compiled for 1.6.3, module version = 1.13.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension RECORD
(II) LoadModule: "dri2"
(II) Loading /usr/lib/xorg/modules/extensions//libdri2.so
(II) Module dri2: vendor="X.Org Foundation"
compiled for 1.6.3, module version = 1.1.0
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension DRI2
(II) LoadModule: "fglrx"
(II) Reloading /usr/lib/xorg/modules/drivers//fglrx_drv.so
(II) Primary Device is: PCI 01@00:05:0
(WW) Falling back to old probe method for fglrx
(II) ATI Proprietary Linux Driver Version Identifier:8.64.3
(II) ATI Proprietary Linux Driver Release Identifier: 8.64
(II) ATI Proprietary Linux Driver Build Date: Jul 14 2009 21:18:29
(II) Loading PCS database from /etc/ati/amdpcsdb
(WW) This ATI Proprietary Linux Driver does not guarantee support of video driver ABI higher than 2.0
(WW) Video driver ABI version of the X server is 5.0
(EE) No devices detected.
Fatal server error:
no screens found
Please consult the The X.Org Foundation support
at
http://wiki.x.org for help.
Please also check the log file at "/var/log/Xorg.0.log" for additional information.
Muchas gracias,
ErickGB