Newsgroup: it.comp.os.linux.iniziare
Titolo: Aiutooooo

Dunque io ho fatto tutto quello che mi dicono negli help su come installare
i drive per la mia scheda, ma al momento di fare startx mi compare tutto
questo
sapreste aiutarmi?
grazie
Denis
XFree86 Version 4.1.0 (Red Hat Linux release: 4.1.0-3) / X Window System
(protocol Version 11, revision 0, vendor release 6510)
Release Date: 2 June 2001
 If the server is older than 6-12 months, or if your card is
 newer than the above date, look for a newer version before
 reporting problems.  (See 
http://www.XFree86.Org/FAQ
)
Build Operating System: Linux 2.4.7-0.13.1smp i686 [ELF]
Build Host: 
stripples.devel.redhat.com
Module Loader present
(==) Log file: "/var/log/XFree86.0.log", Time: Thu May 16 15:46:02 2002
(==) Using config file: "/etc/X11/XF86Config-4"
Markers: (--) probed, (**) from config file, (==) default setting,
         (++) from command line, (!!) notice, (II) informational,
         (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) ServerLayout "Simple Layout"
(**) |-->Screen "My Screen" (0)
(**) |   |-->Monitor "Daewoo 531X"
(**) |   |-->Device "KRYO"
(**) |-->Input Device "Mouse1"
(**) |-->Input Device "Keyboard1"
(**) Option "AutoRepeat" "500 30"
(**) Option "XkbRules" "xfree86"
(**) XKB: rules: "xfree86"
(**) Option "XkbModel" "itouch"
(**) XKB: model: "itouch"
(**) Option "XkbLayout" "it"
(**) XKB: layout: "it"
(**) Option "XkbVariant" "it"
(**) XKB: variant: "it"
(==) Keyboard: CustomKeycode disabled
(**) FontPath set to
"/usr/X11R6/lib/X11/fonts/local/,/usr/X11R6/lib/X11/fonts/misc/,/usr/X11R6/l
ib/X11/fonts/75dpi/:unscaled,/usr/X11R6/lib/X11/fonts/100dpi/:unscaled,/usr/
X11R6/lib/X11/fonts/Type1/,/usr/X11R6/lib/X11/fonts/Speedo/,/usr/X11R6/lib/X
11/fonts/75dpi/,/usr/X11R6/lib/X11/fonts/100dpi/"
(**) RgbPath set to "/usr/X11R6/lib/X11/rgb"
(==) ModulePath set to "/usr/X11R6/lib/modules"
(--) using VT number 7
(II) Open APM successful
(II) Module ABI versions:
 XFree86 ANSI C Emulation: 0.1
 XFree86 Video Driver: 0.4
 XFree86 XInput driver : 0.2
 XFree86 Server Extension : 0.1
 XFree86 Font Renderer : 0.2
(II) Loader running on linux
(II) LoadModule: "bitmap"
(II) Loading /usr/X11R6/lib/modules/fonts/libbitmap.a
(II) Module bitmap: vendor="The XFree86 Project"
 compiled for 4.1.0, module version = 1.0.0
 Module class: XFree86 Font Renderer
 ABI class: XFree86 Font Renderer, version 0.2
(II) Loading font Bitmap
(II) LoadModule: "pcidata"
(II) Loading /usr/X11R6/lib/modules/libpcidata.a
(II) Module pcidata: vendor="The XFree86 Project"
 compiled for 4.1.0, module version = 0.1.0
 ABI class: XFree86 Video Driver, version 0.4
(II) PCI: Probing config type using method 1
(II) PCI: Config type is 1
(II) PCI: stages = 0x03, oldVal1 = 0x00000000, mode1Res1 = 0x80000000
(II) PCI: PCI scan (all values are in hex)
(II) PCI: 00:00:0: chip 1106,0305 card 0000,0000 rev 02 class 06,00,00 hdr
00
(II) PCI: 00:01:0: chip 1106,8305 card 0000,0000 rev 00 class 06,04,00 hdr
01
(II) PCI: 00:07:0: chip 1106,0686 card 1106,0000 rev 40 class 06,01,00 hdr
80
(II) PCI: 00:07:1: chip 1106,0571 card 1106,0571 rev 06 class 01,01,8a hdr
00
(II) PCI: 00:07:2: chip 1106,3038 card 0925,1234 rev 16 class 0c,03,00 hdr
00
(II) PCI: 00:07:3: chip 1106,3038 card 0925,1234 rev 16 class 0c,03,00 hdr
00
(II) PCI: 00:07:4: chip 1106,3057 card 1106,3057 rev 40 class 06,80,00 hdr
00
(II) PCI: 00:0a:0: chip 1102,0002 card 1102,8027 rev 08 class 04,01,00 hdr
80
(II) PCI: 00:0a:1: chip 1102,7002 card 1102,0020 rev 08 class 09,80,00 hdr
80
(II) PCI: 00:0b:0: chip 109e,036e card 11bd,0012 rev 11 class 04,00,00 hdr
80
(II) PCI: 00:0b:1: chip 109e,0878 card 11bd,0012 rev 11 class 04,80,00 hdr
80
(II) PCI: 00:0c:0: chip 1813,4000 card 0000,0000 rev 02 class 07,80,00 hdr
00
(II) PCI: 00:0d:0: chip 10ec,8139 card 10ec,8139 rev 10 class 02,00,00 hdr
00
(II) PCI: 01:00:0: chip 104a,0010 card 1681,0028 rev 01 class 03,00,00 hdr
00
(II) PCI: End of PCI scan
(II) LoadModule: "scanpci"
(II) Loading /usr/X11R6/lib/modules/libscanpci.a
(II) Module scanpci: vendor="The XFree86 Project"
 compiled for 4.1.0, module version = 0.1.0
 ABI class: XFree86 Video Driver, version 0.4
(II) UnloadModule: "scanpci"
(II) Unloading /usr/X11R6/lib/modules/libscanpci.a
(II) Host-to-PCI bridge:
(II) PCI-to-ISA bridge:
(II) PCI-to-PCI bridge:
(II) Bus 0: bridge is at (0:0:0), (-1,0,0), BCTRL: 0x08 (VGA_EN is set)
(II) Bus 0 I/O range:
 [0] -1 0x00000000 - 0x0000ffff (0x10000) IX[B]
(II) Bus 0 non-prefetchable memory range:
 [0] -1 0x00000000 - 0xffffffff (0x0) MX[B]
(II) Bus 0 prefetchable memory range:
 [0] -1 0x00000000 - 0xffffffff (0x0) MX[B]
(II) Bus 1: bridge is at (0:1:0), (0,1,1), BCTRL: 0x0c (VGA_EN is set)
(II) Bus 1 I/O range:
 [0] -1 0x0000c000 - 0x0000c0ff (0x100) IX[B]
 [1] -1 0x0000c400 - 0x0000c4ff (0x100) IX[B]
 [2] -1 0x0000c800 - 0x0000c8ff (0x100) IX[B]
 [3] -1 0x0000cc00 - 0x0000ccff (0x100) IX[B]
(II) Bus 1 non-prefetchable memory range:
 [0] -1 0xdc000000 - 0xdcffffff (0x1000000) MX[B]
(II) Bus 1 prefetchable memory range:
 [0] -1 0xd4000000 - 0xdbffffff (0x8000000) MX[B]
(II) Bus -1: bridge is at (0:7:0), (0,-1,0), BCTRL: 0x08 (VGA_EN is set)
(II) Bus -1 I/O range:
(II) Bus -1 non-prefetchable memory range:
(II) Bus -1 prefetchable memory range:
(--) PCI: (0:11:0) BrookTree unknown chipset (0x036e) rev 17, Mem @
0xde003000/12
(--) PCI:*(1:0:0) SGS-Thomson unknown chipset (0x0010) rev 1, Mem @
0xd4000000/26, 0xd8000000/19, I/O @ 0xc000/8
(II) Addressable bus resource ranges are
 [0] -1 0x00000000 - 0xffffffff (0x0) MX[B]
 [1] -1 0x00000000 - 0x0000ffff (0x10000) IX[B]
(II) OS-reported resource ranges:
 [0] -1 0xffe00000 - 0xffffffff (0x200000) MX[B](B)
 [1] -1 0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
 [2] -1 0x000f0000 - 0x000fffff (0x10000) MX[B]
 [3] -1 0x000c0000 - 0x000effff (0x30000) MX[B]
 [4] -1 0x00000000 - 0x0009ffff (0xa0000) MX[B]
 [5] -1 0x0000ffff - 0x0000ffff (0x1) IX[B]
 [6] -1 0x00000000 - 0x000000ff (0x100) IX[B]
(II) Active PCI resource ranges:
 [0] -1 0xde002000 - 0xde0020ff (0x100) MX[B]
 [1] -1 0xde001000 - 0xde001fff (0x1000) MX[B]
 [2] -1 0xde000000 - 0xde000fff (0x1000) MX[B]
 [3] -1 0xf8000000 - 0xfbffffff (0x4000000) MX[B]
 [4] -1 0xd8000000 - 0xd807ffff (0x80000) MX[B](B)
 [5] -1 0xd4000000 - 0xd7ffffff (0x4000000) MX[B](B)
 [6] -1 0xde003000 - 0xde003fff (0x1000) MX[B](B)
 [7] -1 0x0000e800 - 0x0000e8ff (0x100) IX[B]
 [8] -1 0x0000e400 - 0x0000e4ff (0x100) IX[B]
 [9] -1 0x0000e000 - 0x0000e007 (0x8) IX[B]
 [10] -1 0x0000dc00 - 0x0000dc1f (0x20) IX[B]
 [11] -1 0x0000d800 - 0x0000d81f (0x20) IX[B]
 [12] -1 0x0000d400 - 0x0000d41f (0x20) IX[B]
 [13] -1 0x0000d000 - 0x0000d00f (0x10) IX[B]
 [14] -1 0x0000c000 - 0x0000c0ff (0x100) IX[B](B)
(II) Active PCI resource ranges after removing overlaps:
 [0] -1 0xde002000 - 0xde0020ff (0x100) MX[B]
 [1] -1 0xde001000 - 0xde001fff (0x1000) MX[B]
 [2] -1 0xde000000 - 0xde000fff (0x1000) MX[B]
 [3] -1 0xf8000000 - 0xfbffffff (0x4000000) MX[B]
 [4] -1 0xd8000000 - 0xd807ffff (0x80000) MX[B](B)
 [5] -1 0xd4000000 - 0xd7ffffff (0x4000000) MX[B](B)
 [6] -1 0xde003000 - 0xde003fff (0x1000) MX[B](B)
 [7] -1 0x0000e800 - 0x0000e8ff (0x100) IX[B]
 [8] -1 0x0000e400 - 0x0000e4ff (0x100) IX[B]
 [9] -1 0x0000e000 - 0x0000e007 (0x8) IX[B]
 [10] -1 0x0000dc00 - 0x0000dc1f (0x20) IX[B]
 [11] -1 0x0000d800 - 0x0000d81f (0x20) IX[B]
 [12] -1 0x0000d400 - 0x0000d41f (0x20) IX[B]
 [13] -1 0x0000d000 - 0x0000d00f (0x10) IX[B]
 [14] -1 0x0000c000 - 0x0000c0ff (0x100) IX[B](B)
(II) OS-reported resource ranges after removing overlaps with PCI:
 [0] -1 0xffe00000 - 0xffffffff (0x200000) MX[B](B)
 [1] -1 0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
 [2] -1 0x000f0000 - 0x000fffff (0x10000) MX[B]
 [3] -1 0x000c0000 - 0x000effff (0x30000) MX[B]
 [4] -1 0x00000000 - 0x0009ffff (0xa0000) MX[B]
 [5] -1 0x0000ffff - 0x0000ffff (0x1) IX[B]
 [6] -1 0x00000000 - 0x000000ff (0x100) IX[B]
(II) All system resource ranges:
 [0] -1 0xffe00000 - 0xffffffff (0x200000) MX[B](B)
 [1] -1 0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
 [2] -1 0x000f0000 - 0x000fffff (0x10000) MX[B]
 [3] -1 0x000c0000 - 0x000effff (0x30000) MX[B]
 [4] -1 0x00000000 - 0x0009ffff (0xa0000) MX[B]
 [5] -1 0xde002000 - 0xde0020ff (0x100) MX[B]
 [6] -1 0xde001000 - 0xde001fff (0x1000) MX[B]
 [7] -1 0xde000000 - 0xde000fff (0x1000) MX[B]
 [8] -1 0xf8000000 - 0xfbffffff (0x4000000) MX[B]
 [9] -1 0xd8000000 - 0xd807ffff (0x80000) MX[B](B)
 [10] -1 0xd4000000 - 0xd7ffffff (0x4000000) MX[B](B)
 [11] -1 0xde003000 - 0xde003fff (0x1000) MX[B](B)
 [12] -1 0x0000ffff - 0x0000ffff (0x1) IX[B]
 [13] -1 0x00000000 - 0x000000ff (0x100) IX[B]
 [14] -1 0x0000e800 - 0x0000e8ff (0x100) IX[B]
 [15] -1 0x0000e400 - 0x0000e4ff (0x100) IX[B]
 [16] -1 0x0000e000 - 0x0000e007 (0x8) IX[B]
 [17] -1 0x0000dc00 - 0x0000dc1f (0x20) IX[B]
 [18] -1 0x0000d800 - 0x0000d81f (0x20) IX[B]
 [19] -1 0x0000d400 - 0x0000d41f (0x20) IX[B]
 [20] -1 0x0000d000 - 0x0000d00f (0x10) IX[B]
 [21] -1 0x0000c000 - 0x0000c0ff (0x100) IX[B](B)
(II) LoadModule: "dbe"
(II) Loading /usr/X11R6/lib/modules/extensions/libdbe.a
(II) Module dbe: vendor="The XFree86 Project"
 compiled for 4.1.0, module version = 1.0.0
 Module class: XFree86 Server Extension
 ABI class: XFree86 Server Extension, version 0.1
(II) Loading extension DOUBLE-BUFFER
(II) LoadModule: "dri"
(II) Loading /usr/X11R6/lib/modules/extensions/libdri.a
(II) Module dri: vendor="The XFree86 Project"
 compiled for 4.1.0, module version = 1.0.0
 ABI class: XFree86 Server Extension, version 0.1
(II) Loading sub module "drm"
(II) LoadModule: "drm"
(II) Loading /usr/X11R6/lib/modules/linux/libdrm.a
(II) Module drm: vendor="The XFree86 Project"
 compiled for 4.1.0, module version = 1.0.0
 ABI class: XFree86 Server Extension, version 0.1
(II) Loading extension XFree86-DRI
(II) LoadModule: "glx"
(II) Loading /usr/X11R6/lib/modules/extensions/libglx.a
(II) Module glx: vendor="The XFree86 Project"
 compiled for 4.1.0, module version = 1.0.0
 ABI class: XFree86 Server Extension, version 0.1
(II) Loading sub module "GLcore"
(II) LoadModule: "GLcore"
(II) Loading /usr/X11R6/lib/modules/extensions/libGLcore.a
(II) Module GLcore: vendor="The XFree86 Project"
 compiled for 4.1.0, module version = 1.0.0
 ABI class: XFree86 Server Extension, version 0.1
(II) Loading extension GLX
(II) LoadModule: "extmod"
(II) Loading /usr/X11R6/lib/modules/extensions/libextmod.a
(II) Module extmod: vendor="The XFree86 Project"
 compiled for 4.1.0, module version = 1.0.0
 Module class: XFree86 Server Extension
 ABI class: XFree86 Server Extension, version 0.1
(II) Loading extension SHAPE
(II) Loading extension MIT-SUNDRY-NONSTANDARD
(II) Loading extension BIG-REQUESTS
(II) Loading extension SYNC
(II) Loading extension MIT-SCREEN-SAVER
(II) Loading extension XC-MISC
(II) Loading extension XFree86-VidModeExtension
(II) Loading extension XFree86-Misc
(II) Loading extension DPMS
(II) Loading extension FontCache
(II) Loading extension TOG-CUP
(II) Loading extension Extended-Visual-Information
(II) Loading extension XVideo
(II) Loading extension XVideo-MotionCompensation
(II) LoadModule: "type1"
(II) Loading /usr/X11R6/lib/modules/fonts/libtype1.a
(II) Module type1: vendor="The XFree86 Project"
 compiled for 4.1.0, module version = 1.0.0
 Module class: XFree86 Font Renderer
 ABI class: XFree86 Font Renderer, version 0.2
(II) Loading font Type1
(II) Loading font CID
(II) LoadModule: "freetype"
(II) Loading /usr/X11R6/lib/modules/fonts/libfreetype.a
(II) Module freetype: vendor="The XFree86 Project"
 compiled for 4.1.0, module version = 1.1.9
 Module class: XFree86 Font Renderer
 ABI class: XFree86 Font Renderer, version 0.2
(II) Loading font FreeType
(II) LoadModule: "GLcore"
(II) Reloading /usr/X11R6/lib/modules/extensions/libGLcore.a
(II) LoadModule: "powervr"
(II) Loading /usr/X11R6/lib/modules/drivers/powervr_drv.o
(II) Module powervr: vendor="Imagination Techologies, Ltd"
 compiled for 4.1.0, module version = 1.0.0
 Module class: XFree86 Video Driver
 ABI class: XFree86 Video Driver, version 0.4
(II) LoadModule: "mouse"
(II) Loading /usr/X11R6/lib/modules/input/mouse_drv.o
(II) Module mouse: vendor="The XFree86 Project"
 compiled for 4.1.0, module version = 1.0.0
 Module class: XFree86 XInput Driver
 ABI class: XFree86 XInput driver, version 0.2
(II) POWERVR: driver for PowerVR chipsets: PowerVR Kyro
(II) Primary Device is: PCI 01:00:0
(--) Assigning device section with no busID to primary device
(--) Chipset PowerVR Kyro found
(II) resource ranges after xf86ClaimFixedResources() call:
 [0] 0 0x000b8000 - 0x000bffff (0x8000) MX[B]
 [1] 0 0x000b0000 - 0x000b7fff (0x8000) MX[B]
 [2] 0 0x000a0000 - 0x000affff (0x10000) MX[B]
 [3] -1 0xffe00000 - 0xffffffff (0x200000) MX[B](B)
 [4] -1 0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
 [5] -1 0x000f0000 - 0x000fffff (0x10000) MX[B]
 [6] -1 0x000c0000 - 0x000effff (0x30000) MX[B]
 [7] -1 0x00000000 - 0x0009ffff (0xa0000) MX[B]
 [8] -1 0xde002000 - 0xde0020ff (0x100) MX[B]
 [9] -1 0xde001000 - 0xde001fff (0x1000) MX[B]
 [10] -1 0xde000000 - 0xde000fff (0x1000) MX[B]
 [11] -1 0xf8000000 - 0xfbffffff (0x4000000) MX[B]
 [12] -1 0xd8000000 - 0xd807ffff (0x80000) MX[B](B)
 [13] -1 0xd4000000 - 0xd7ffffff (0x4000000) MX[B](B)
 [14] -1 0xde003000 - 0xde003fff (0x1000) MX[B](B)
 [15] 0 0x000003c0 - 0x000003df (0x20) IX[B]
 [16] 0 0x000003b0 - 0x000003bb (0xc) IX[B]
 [17] -1 0x0000ffff - 0x0000ffff (0x1) IX[B]
 [18] -1 0x00000000 - 0x000000ff (0x100) IX[B]
 [19] -1 0x0000e800 - 0x0000e8ff (0x100) IX[B]
 [20] -1 0x0000e400 - 0x0000e4ff (0x100) IX[B]
 [21] -1 0x0000e000 - 0x0000e007 (0x8) IX[B]
 [22] -1 0x0000dc00 - 0x0000dc1f (0x20) IX[B]
 [23] -1 0x0000d800 - 0x0000d81f (0x20) IX[B]
 [24] -1 0x0000d400 - 0x0000d41f (0x20) IX[B]
 [25] -1 0x0000d000 - 0x0000d00f (0x10) IX[B]
 [26] -1 0x0000c000 - 0x0000c0ff (0x100) IX[B](B)
(II) resource ranges after probing:
 [0] 0 0x000b8000 - 0x000bffff (0x8000) MX[B]
 [1] 0 0x000b0000 - 0x000b7fff (0x8000) MX[B]
 [2] 0 0x000a0000 - 0x000affff (0x10000) MX[B]
 [3] -1 0xffe00000 - 0xffffffff (0x200000) MX[B](B)
 [4] -1 0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
 [5] -1 0x000f0000 - 0x000fffff (0x10000) MX[B]
 [6] -1 0x000c0000 - 0x000effff (0x30000) MX[B]
 [7] -1 0x00000000 - 0x0009ffff (0xa0000) MX[B]
 [8] -1 0xde002000 - 0xde0020ff (0x100) MX[B]
 [9] -1 0xde001000 - 0xde001fff (0x1000) MX[B]
 [10] -1 0xde000000 - 0xde000fff (0x1000) MX[B]
 [11] -1 0xf8000000 - 0xfbffffff (0x4000000) MX[B]
 [12] -1 0xd8000000 - 0xd807ffff (0x80000) MX[B](B)
 [13] -1 0xd4000000 - 0xd7ffffff (0x4000000) MX[B](B)
 [14] -1 0xde003000 - 0xde003fff (0x1000) MX[B](B)
 [15] 0 0x000003c0 - 0x000003df (0x20) IX[B]
 [16] 0 0x000003b0 - 0x000003bb (0xc) IX[B]
 [17] -1 0x0000ffff - 0x0000ffff (0x1) IX[B]
 [18] -1 0x00000000 - 0x000000ff (0x100) IX[B]
 [19] -1 0x0000e800 - 0x0000e8ff (0x100) IX[B]
 [20] -1 0x0000e400 - 0x0000e4ff (0x100) IX[B]
 [21] -1 0x0000e000 - 0x0000e007 (0x8) IX[B]
 [22] -1 0x0000dc00 - 0x0000dc1f (0x20) IX[B]
 [23] -1 0x0000d800 - 0x0000d81f (0x20) IX[B]
 [24] -1 0x0000d400 - 0x0000d41f (0x20) IX[B]
 [25] -1 0x0000d000 - 0x0000d00f (0x10) IX[B]
 [26] -1 0x0000c000 - 0x0000c0ff (0x100) IX[B](B)
(II) Setting vga for screen 0.
(II) Loading sub module "vgahw"
(II) LoadModule: "vgahw"
(II) Loading /usr/X11R6/lib/modules/libvgahw.a
(II) Module vgahw: vendor="The XFree86 Project"
 compiled for 4.1.0, module version = 0.1.0
 ABI class: XFree86 Video Driver, version 0.4
(II) Loading sub module "int10"
(II) LoadModule: "int10"
(II) Loading /usr/X11R6/lib/modules/linux/libint10.a
(II) Module int10: vendor="The XFree86 Project"
 compiled for 4.1.0, module version = 1.0.0
 ABI class: XFree86 Video Driver, version 0.4
(II) Loading sub module "libPVR2D"
(II) LoadModule: "libPVR2D"
(II) Loading /usr/X11R6/lib/modules/drivers/libPVR2D.so
(II) Module libPVR2D: vendor="Imagination Technologies, Ltd"
 compiled for 4.1.0, module version = 1.0.0
 ABI class: XFree86 ANSI C Emulation, version 0.1
(EE) POWERVR(0): Couldn't obtain DeviceInfo for device 1:0:0
(II) UnloadModule: "powervr"
(II) UnloadModule: "libPVR2D"
(II) Unloading /usr/X11R6/lib/modules/drivers/libPVR2D.so
(II) UnloadModule: "int10"
(II) Unloading /usr/X11R6/lib/modules/linux/libint10.a
(II) UnloadModule: "vgahw"
(II) Unloading /usr/X11R6/lib/modules/libvgahw.a
(EE) Screen(s) found, but none have a usable configuration.
Fatal server error:
no screens found
When reporting a problem related to a server crash, please send
the full server output, not just the last messages.
This can be found in the log file "/var/log/XFree86.0.log".
Please report problems to 
xfr...@xfree86.org
.

 no screens found
In sostanza ti dice che non ha trovato una sola configurazione valida
per la tua scheda. Ti consiglierei di controllare il file di configurazione
di X in /etc/X11/XF86Config-4.
Davide

 Davide
Cioe'? Cosa dovrei fare per mettere una configurazione per la scheda?
Denis

 Cioe'? Cosa dovrei fare per mettere una configurazione per la scheda?
Alura, se vedi il /etc/X11/XF86Config-4 vedrai che dentro ci sono
(in mezzo al resto) delle linee del tipo
Modeline "1024x768"    44.9  1024 1048 1208 1264   768  776  784  817 Interlace
Modeline "640x400"     31.5   640  672 736   832   400  401  404  445 -HSync +VSync
etc. etc., queste linee specificano le varie risoluzioni, frequenze etc.
che la scheda deve "sparare" al video.
Poi nella sezione "Screen" dove dici di usare il tuo driver ed il
tuo monitor, ci sono riportati i "Modi" che si riferiscono a queste
"Modeline". Evidentemente o non hai i modeline, o non ne hai uno
valido per la tua scheda/monitor.
Dacci un'occhio e metti a posto la configurazione.
Come? Leggi il  XF86Config-HOWTO (o come diavolo si chiama adesso)
su 
www.pluto.linux.it
 che ti spieghera' cosa fanno tutte sti' parametri,
cosi' potrai metterci quelli giusti.
Davide

tnk