CentOS5.2换成ATI X550显卡后X起不来了

johnnytao

麻烦大家帮看一下下面的xorg.conf和Xorg.0.log分析一下

xorg.conf

# Xorg configuration created by pyxf86config

Section "ServerLayout"
        Identifier     "Default Layout"
        Screen      0  "Screen0" 0 0
        InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "InputDevice"
        Identifier  "Keyboard0"
        Driver      "kbd"
        Option            "XkbModel" "pc105"
        Option            "XkbLayout" "us"
EndSection

Section "Device"
        Identifier  "Videocard0"
        Driver      "nv"
EndSection

Section "Screen"
        Identifier "Screen0"
        Device     "Videocard0"
        DefaultDepth     24
        SubSection "Display"
                Viewport   0 0
                Depth     24
        EndSubSection
EndSection

Xorg.0.log

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 2.6.18-53.1.14.el5PAE i686 Red Hat, Inc.
Current Operating System: Linux bjnfs02 2.6.18-92.1.22.el5 #1 SMP Tue Dec 16 12:03:43 EST 2008 i686
Build Date: 21 June 2008
Build ID: xorg-x11-server 1.1.1-48.41.el5_2.1
        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: Fri Feb 13 15:48:08 2009
(==) Using config file: "/etc/X11/xorg.conf"
(==) ServerLayout "Default Layout"
(**) |-->Screen "Screen0" (0)
(**) |   |-->Monitor "<default monitor>"
(**) |   |-->Device "Videocard0"
(==) No monitor specified for screen "Screen0".
        Using a default monitor configuration.
(**) |-->Input Device "Keyboard0"
(==) |-->Input Device "<default pointer>"
(==) The core pointer device wasn't specified explicitly in the layout.
        Using the default mouse configuration.
(==) No FontPath specified.  Using compiled-in default.
(==) FontPath set to:
        unix/:7100,
        built-ins
(==) RgbPath set to "/usr/share/X11/rgb"
(==) ModulePath set to "/usr/lib/xorg/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"
(II) Loading /usr/lib/xorg/modules/fonts/libbitmap.so
(II) Module bitmap: vendor="X.Org Foundation"
        compiled for 7.1.1, module version = 1.0.0
        Module class: X.Org Font Renderer
        ABI class: X.Org Font Renderer, version 0.5
(II) Loading font Bitmap
(II) LoadModule: "pcidata"
(II) Loading /usr/lib/xorg/modules/libpcidata.so
(II) Module pcidata: vendor="X.Org Foundation"
        compiled for 7.1.1, module version = 1.0.0
        ABI class: X.Org Video Driver, version 1.0
(--) using VT number 7

(II) PCI: PCI scan (all values are in hex)
(II) PCI: 00:00:0: chip 8086,2770 card 8086,2770 rev 02 class 06,00,00 hdr 00
(II) PCI: 00:01:0: chip 8086,2771 card 0000,0000 rev 02 class 06,04,00 hdr 01
(II) PCI: 00:1c:0: chip 8086,27d0 card 0000,0000 rev 01 class 06,04,00 hdr 81
(II) PCI: 00:1c:3: chip 8086,27d6 card 0000,0000 rev 01 class 06,04,00 hdr 81
(II) PCI: 00:1d:0: chip 8086,27c8 card 8086,27c8 rev 01 class 0c,03,00 hdr 80
(II) PCI: 00:1d:1: chip 8086,27c9 card 8086,27c9 rev 01 class 0c,03,00 hdr 00
(II) PCI: 00:1d:2: chip 8086,27ca card 8086,27ca rev 01 class 0c,03,00 hdr 00
(II) PCI: 00:1d:3: chip 8086,27cb card 8086,27ca rev 01 class 0c,03,00 hdr 00
(II) PCI: 00:1d:7: chip 8086,27cc card 8086,27cc rev 01 class 0c,03,20 hdr 00
(II) PCI: 00:1e:0: chip 8086,244e card 0000,0000 rev e1 class 06,04,01 hdr 81
(II) PCI: 00:1e:2: chip 8086,27de card 16f3,6601 rev 01 class 04,01,00 hdr 00
(II) PCI: 00:1f:0: chip 8086,27b8 card 8086,27b8 rev 01 class 06,01,00 hdr 80
(II) PCI: 00:1f:2: chip 8086,27c0 card 8086,27c0 rev 01 class 01,01,80 hdr 00
(II) PCI: 00:1f:3: chip 8086,27da card 8086,27da rev 01 class 0c,05,00 hdr 00
(II) PCI: 01:00:0: chip 1002,5b63 card 1458,2102 rev 00 class 03,00,00 hdr 80
(II) PCI: 01:00:1: chip 1002,5b73 card 1458,2103 rev 00 class 03,80,00 hdr 00
(II) PCI: 04:04:0: chip 10ec,8139 card 10ec,8139 rev 10 class 02,00,00 hdr 00
(II) PCI: End of PCI scan
(II) Intel Bridge workaround enabled
(II) Host-to-PCI bridge:
(II) Bus 0: bridge is at (0:0:0), (0,0,4), BCTRL: 0x0008 (VGA_EN is set)
(II) Bus 0 I/O range:
        [0] -1        0        0x00000000 - 0x0000ffff (0x10000) IX
(II) Bus 0 non-prefetchable memory range:
        [0] -1        0        0x00000000 - 0xffffffff (0x0) MX
(II) Bus 0 prefetchable memory range:
        [0] -1        0        0x00000000 - 0xffffffff (0x0) MX
(II) PCI-to-PCI bridge:
(II) Bus 1: bridge is at (0:1:0), (0,1,1), BCTRL: 0x0008 (VGA_EN is set)
(II) Bus 1 I/O range:
        [0] -1        0        0x0000a000 - 0x0000afff (0x1000) IX
(II) Bus 1 non-prefetchable memory range:
        [0] -1        0        0xfdc00000 - 0xfdcfffff (0x100000) MX
(II) Bus 1 prefetchable memory range:
        [0] -1        0        0xd8000000 - 0xdfffffff (0x8000000) MX
(II) PCI-to-PCI bridge:
(II) Bus 2: bridge is at (0:28:0), (0,2,2), BCTRL: 0x0000 (VGA_EN is cleared)
(II) Bus 2 I/O range:
        [0] -1        0        0x0000c000 - 0x0000cfff (0x1000) IX
(II) Bus 2 non-prefetchable memory range:
        [0] -1        0        0xfd900000 - 0xfd9fffff (0x100000) MX
(II) Bus 2 prefetchable memory range:
        [0] -1        0        0xfd800000 - 0xfd8fffff (0x100000) MX
(II) PCI-to-PCI bridge:
(II) Bus 3: bridge is at (0:28:3), (0,3,3), BCTRL: 0x0000 (VGA_EN is cleared)
(II) Bus 3 I/O range:
        [0] -1        0        0x0000b000 - 0x0000bfff (0x1000) IX
(II) Bus 3 non-prefetchable memory range:
        [0] -1        0        0xfde00000 - 0xfdefffff (0x100000) MX
(II) Bus 3 prefetchable memory range:
        [0] -1        0        0xfdd00000 - 0xfddfffff (0x100000) MX
(II) Subtractive PCI-to-PCI bridge:
(II) Bus 4: bridge is at (0:30:0), (0,4,4), BCTRL: 0x0000 (VGA_EN is cleared)
(II) Bus 4 I/O range:
        [0] -1        0        0x0000d000 - 0x0000dfff (0x1000) IX
(II) Bus 4 non-prefetchable memory range:
        [0] -1        0        0xfdb00000 - 0xfdbfffff (0x100000) MX
(II) Bus 4 prefetchable memory range:
        [0] -1        0        0xfda00000 - 0xfdafffff (0x100000) MX
(II) PCI-to-ISA bridge:
(II) Bus -1: bridge is at (0:31:0), (0,-1,-1), BCTRL: 0x0008 (VGA_EN is set)
(--) PCI:*(1:0:0) ATI Technologies Inc RV370 [ATI Sapphire X550 Silent] rev 0, Mem @ 0xd8000000/27, 0xfdcf0000/16, I/O @ 0xae00/8
(--) PCI: (1:0:1) ATI Technologies Inc RV370 secondary [ATI Sapphire X550 Silent] rev 0, Mem @ 0xfdce0000/16
(II) Addressable bus resource ranges are
        [0] -1        0        0x00000000 - 0xffffffff (0x0) MX
        [1] -1        0        0x00000000 - 0x0000ffff (0x10000) IX
(II) OS-reported resource ranges:
        [0] -1        0        0x00100000 - 0x3fffffff (0x3ff00000) MXE(B)
        [1] -1        0        0x000f0000 - 0x000fffff (0x10000) MX
        [2] -1        0        0x000c0000 - 0x000effff (0x30000) MX
        [3] -1        0        0x00000000 - 0x0009ffff (0xa0000) MX
        [4] -1        0        0x0000ffff - 0x0000ffff (0x1) IX
        [5] -1        0        0x00000000 - 0x000000ff (0x100) IX
(II) Active PCI resource ranges:
        [0] -1        0        0xfdbff000 - 0xfdbff0ff (0x100) MX
        [1] -1        0        0xfdffd000 - 0xfdffd0ff (0x100) MX
        [2] -1        0        0xfdffe000 - 0xfdffe1ff (0x200) MX
        [3] -1        0        0xfdfff000 - 0xfdfff3ff (0x400) MX
        [4] -1        0        0xfdce0000 - 0xfdceffff (0x10000) MX(B)
        [5] -1        0        0xfdcf0000 - 0xfdcfffff (0x10000) MX(B)
        [6] -1        0        0xd8000000 - 0xdfffffff (0x8000000) MX(B)
        [7] -1        0        0x0000de00 - 0x0000deff (0x100) IX
        [8] -1        0        0x00000500 - 0x0000051f (0x20) IX
        [9] -1        0        0x0000f900 - 0x0000f90f (0x10) IX
        [10] -1        0        0x0000fb00 - 0x0000fb3f (0x40) IX
        [11] -1        0        0x0000f000 - 0x0000f0ff (0x100) IX
        [12] -1        0        0x0000fc00 - 0x0000fc1f (0x20) IX
        [13] -1        0        0x0000fd00 - 0x0000fd1f (0x20) IX
        [14] -1        0        0x0000fe00 - 0x0000fe1f (0x20) IX
        [15] -1        0        0x0000ff00 - 0x0000ff1f (0x20) IX
        [16] -1        0        0x0000ae00 - 0x0000aeff (0x100) IX(B)
(II) Active PCI resource ranges after removing overlaps:
        [0] -1        0        0xfdbff000 - 0xfdbff0ff (0x100) MX
        [1] -1        0        0xfdffd000 - 0xfdffd0ff (0x100) MX
        [2] -1        0        0xfdffe000 - 0xfdffe1ff (0x200) MX
        [3] -1        0        0xfdfff000 - 0xfdfff3ff (0x400) MX
        [4] -1        0        0xfdce0000 - 0xfdceffff (0x10000) MX(B)
        [5] -1        0        0xfdcf0000 - 0xfdcfffff (0x10000) MX(B)
        [6] -1        0        0xd8000000 - 0xdfffffff (0x8000000) MX(B)
        [7] -1        0        0x0000de00 - 0x0000deff (0x100) IX
        [8] -1        0        0x00000500 - 0x0000051f (0x20) IX
        [9] -1        0        0x0000f900 - 0x0000f90f (0x10) IX
        [10] -1        0        0x0000fb00 - 0x0000fb3f (0x40) IX
        [11] -1        0        0x0000f000 - 0x0000f0ff (0x100) IX
        [12] -1        0        0x0000fc00 - 0x0000fc1f (0x20) IX
        [13] -1        0        0x0000fd00 - 0x0000fd1f (0x20) IX
        [14] -1        0        0x0000fe00 - 0x0000fe1f (0x20) IX
        [15] -1        0        0x0000ff00 - 0x0000ff1f (0x20) IX
        [16] -1        0        0x0000ae00 - 0x0000aeff (0x100) IX(B)
(II) OS-reported resource ranges after removing overlaps with PCI:
        [0] -1        0        0x00100000 - 0x3fffffff (0x3ff00000) MXE(B)
        [1] -1        0        0x000f0000 - 0x000fffff (0x10000) MX
        [2] -1        0        0x000c0000 - 0x000effff (0x30000) MX
        [3] -1        0        0x00000000 - 0x0009ffff (0xa0000) MX
        [4] -1        0        0x0000ffff - 0x0000ffff (0x1) IX
        [5] -1        0        0x00000000 - 0x000000ff (0x100) IX
(II) All system resource ranges:
        [0] -1        0        0x00100000 - 0x3fffffff (0x3ff00000) MXE(B)
        [1] -1        0        0x000f0000 - 0x000fffff (0x10000) MX
        [2] -1        0        0x000c0000 - 0x000effff (0x30000) MX
        [3] -1        0        0x00000000 - 0x0009ffff (0xa0000) MX
        [4] -1        0        0xfdbff000 - 0xfdbff0ff (0x100) MX
        [5] -1        0        0xfdffd000 - 0xfdffd0ff (0x100) MX
        [6] -1        0        0xfdffe000 - 0xfdffe1ff (0x200) MX
        [7] -1        0        0xfdfff000 - 0xfdfff3ff (0x400) MX
        [8] -1        0        0xfdce0000 - 0xfdceffff (0x10000) MX(B)
        [9] -1        0        0xfdcf0000 - 0xfdcfffff (0x10000) MX(B)
        [10] -1        0        0xd8000000 - 0xdfffffff (0x8000000) MX(B)
        [11] -1        0        0x0000ffff - 0x0000ffff (0x1) IX
        [12] -1        0        0x00000000 - 0x000000ff (0x100) IX
        [13] -1        0        0x0000de00 - 0x0000deff (0x100) IX
        [14] -1        0        0x00000500 - 0x0000051f (0x20) IX
        [15] -1        0        0x0000f900 - 0x0000f90f (0x10) IX
        [16] -1        0        0x0000fb00 - 0x0000fb3f (0x40) IX
        [17] -1        0        0x0000f000 - 0x0000f0ff (0x100) IX
        [18] -1        0        0x0000fc00 - 0x0000fc1f (0x20) IX
        [19] -1        0        0x0000fd00 - 0x0000fd1f (0x20) IX
        [20] -1        0        0x0000fe00 - 0x0000fe1f (0x20) IX
        [21] -1        0        0x0000ff00 - 0x0000ff1f (0x20) IX
        [22] -1        0        0x0000ae00 - 0x0000aeff (0x100) IX(B)
(II) LoadModule: "extmod"
(II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
(II) Module extmod: vendor="X.Org Foundation"
        compiled for 7.1.1, module version = 1.0.0
        Module class: X.Org Server Extension
        ABI class: X.Org Server Extension, version 0.3
(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 XFree86-DGA
(II) Loading extension DPMS
(II) Loading extension TOG-CUP
(II) Loading extension Extended-Visual-Information
(II) Loading extension XVideo
(II) Loading extension XVideo-MotionCompensation
(II) Loading extension X-Resource
(II) LoadModule: "dbe"
(II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
(II) Module dbe: vendor="X.Org Foundation"
        compiled for 7.1.1, module version = 1.0.0
        Module class: X.Org Server Extension
        ABI class: X.Org Server Extension, version 0.3
(II) Loading extension DOUBLE-BUFFER
(II) LoadModule: "glx"
(II) Loading /usr/lib/xorg/modules/extensions/libglx.so
(II) Module glx: vendor="X.Org Foundation"
        compiled for 7.1.1, module version = 1.0.0
        ABI class: X.Org Server Extension, version 0.3
(==) AIGLX enabled
(II) Loading extension GLX
(II) LoadModule: "freetype"
(II) Loading /usr/lib/xorg/modules/fonts/libfreetype.so
(II) Module freetype: vendor="X.Org Foundation & the After X-TT Project"
        compiled for 7.1.1, module version = 2.1.0
        Module class: X.Org Font Renderer
        ABI class: X.Org Font Renderer, version 0.5
(II) Loading font FreeType
(II) LoadModule: "type1"
(II) Loading /usr/lib/xorg/modules/fonts/libtype1.so
(II) Module type1: vendor="X.Org Foundation"
        compiled for 7.1.1, module version = 1.0.2
        Module class: X.Org Font Renderer
        ABI class: X.Org Font Renderer, version 0.5
(II) Loading font Type1
(II) LoadModule: "record"
(II) Loading /usr/lib/xorg/modules/extensions/librecord.so
(II) Module record: vendor="X.Org Foundation"
        compiled for 7.1.1, module version = 1.13.0
        Module class: X.Org Server Extension
        ABI class: X.Org Server Extension, version 0.3
(II) Loading extension RECORD
(II) LoadModule: "dri"
(II) Loading /usr/lib/xorg/modules/extensions/libdri.so
(II) Module dri: vendor="X.Org Foundation"
        compiled for 7.1.1, module version = 1.0.0
        ABI class: X.Org Server Extension, version 0.3
(II) Loading sub module "drm"
(II) LoadModule: "drm"
(II) Loading /usr/lib/xorg/modules/linux/libdrm.so
(II) Module drm: vendor="X.Org Foundation"
        compiled for 7.1.1, module version = 1.0.0
        ABI class: X.Org Server Extension, version 0.3
(II) Loading extension XFree86-DRI
(II) LoadModule: "nv"
(II) Loading /usr/lib/xorg/modules/drivers/nv_drv.so
(II) Module nv: vendor="X.Org Foundation"
        compiled for 7.1.1, module version = 2.1.6
        Module class: X.Org Video Driver
        ABI class: X.Org Video Driver, version 1.0
(II) LoadModule: "kbd"
(II) Loading /usr/lib/xorg/modules/input/kbd_drv.so
(II) Module kbd: vendor="X.Org Foundation"
        compiled for 7.1.1, module version = 1.1.0
        Module class: X.Org XInput Driver
        ABI class: X.Org XInput driver, version 0.6
(II) LoadModule: "mouse"
(II) Loading /usr/lib/xorg/modules/input/mouse_drv.so
(II) Module mouse: vendor="X.Org Foundation"
        compiled for 7.1.1, module version = 1.1.1
        Module class: X.Org XInput Driver
        ABI class: X.Org XInput driver, version 0.6
(II) NV: driver for NVIDIA chipsets: RIVA 128, RIVA TNT, RIVA TNT2,
        Unknown TNT2, Vanta, RIVA TNT2 Ultra, RIVA TNT2 Model 64,
        Aladdin TNT2, GeForce 256, GeForce DDR, Quadro, GeForce2 MX/MX 400,
        GeForce2 MX 100/200, GeForce2 Go, Quadro2 MXR/EX/Go,
        GeForce2 Integrated GPU, GeForce2 GTS, GeForce2 Ti, GeForce2 Ultra,
        Quadro2 Pro, GeForce4 MX 460, GeForce4 MX 440, GeForce4 MX 420,
        GeForce4 MX 440-SE, GeForce4 440 Go, GeForce4 420 Go,
        GeForce4 420 Go 32M, GeForce4 460 Go, Quadro4 550 XGL,
        GeForce4 440 Go 64M, Quadro NVS, Quadro4 500 GoGL,
        GeForce4 410 Go 16M, GeForce4 MX 440 with AGP8X,
        GeForce4 MX 440SE with AGP8X, GeForce4 MX 420 with AGP8X,
        GeForce4 MX 4000, GeForce4 448 Go, GeForce4 488 Go, Quadro4 580 XGL,
        Quadro4 NVS 280 SD, Quadro4 380 XGL, Quadro NVS 50 PCI,
        GeForce4 448 Go, GeForce4 MX Integrated GPU, GeForce3,
        GeForce3 Ti 200, GeForce3 Ti 500, Quadro DCC, GeForce4 Ti 4600,
        GeForce4 Ti 4400, GeForce4 Ti 4200, Quadro4 900 XGL, Quadro4 750 XGL,
        Quadro4 700 XGL, GeForce4 Ti 4800, GeForce4 Ti 4200 with AGP8X,
        GeForce4 Ti 4800 SE, GeForce4 4200 Go, Quadro4 700 GoGL,
        Quadro4 980 XGL, Quadro4 780 XGL, GeForce FX 5800 Ultra,
        GeForce FX 5800, Quadro FX 2000, Quadro FX 1000,
        GeForce FX 5600 Ultra, GeForce FX 5600, GeForce FX 5600XT,
        GeForce FX Go5600, GeForce FX Go5650, Quadro FX Go700,
        GeForce FX 5200, GeForce FX 5200 Ultra, GeForce FX 5200,
        GeForce FX 5200LE, GeForce FX Go5200, GeForce FX Go5250,
        GeForce FX 5500, GeForce FX 5100, GeForce FX Go5200 32M/64M,
        Quadro NVS 55/280 PCI, Quadro FX 500/600 PCI,
        GeForce FX Go53xx Series, GeForce FX Go5100, GeForce FX 5900 Ultra,
        GeForce FX 5900, GeForce FX 5900XT, GeForce FX 5950 Ultra,
        GeForce FX 5900ZT, Quadro FX 3000, Quadro FX 700,
        GeForce FX 5700 Ultra, GeForce FX 5700, GeForce FX 5700LE,
        GeForce FX 5700VE, GeForce FX Go5700, GeForce FX Go5700,
        Quadro FX Go1000, Quadro FX 1100, GeForce 6800 Ultra, GeForce 6800,
        GeForce 6800 LE, GeForce 6800 XE, GeForce 6800 XT, GeForce 6800 GT,
        GeForce 6800 GT, GeForce 6800 GS, GeForce 6800 XT, Quadro FX 4000,
        GeForce 6800 GS, GeForce 6800, GeForce 6800 LE, GeForce 6800 XT,
        GeForce Go 6800, GeForce Go 6800 Ultra, Quadro FX Go1400,
        Quadro FX 3450/4000 SDI, Quadro FX 1400, GeForce 6600 GT,
        GeForce 6600, GeForce 6600 LE, GeForce 6600 VE, GeForce Go 6600,
        GeForce 6610 XL, GeForce Go 6600 TE/6200 TE, GeForce 6700 XL,
        GeForce Go 6600, GeForce Go 6600 GT, Quadro FX 550, Quadro FX 550,
        Quadro FX 540, GeForce 6200, GeForce 6500,
        GeForce 6200 TurboCache(TM), GeForce 6200SE TurboCache(TM),
        GeForce 6200 LE, GeForce Go 6200, Quadro NVS 285, GeForce Go 6400,
        GeForce Go 6200, GeForce Go 6400, GeForce 6250, GeForce 6800,
        GeForce 6800 LE, GeForce 6800 GT, GeForce 6800 XT, GeForce 6200,
        GeForce 6200 A-LE, GeForce 7800 GTX, GeForce 7800 GTX,
        GeForce 7800 GT, GeForce 7800 GS, GeForce 7800 SLI, GeForce Go 7800,
        GeForce Go 7800 GTX, Quadro FX 4500, GeForce 7300 LE,
        GeForce 7300 SE, GeForce Go 7200, GeForce Go 7300, GeForce Go 7400,
        GeForce Go 7400 GS, Quadro NVS 110M, Quadro NVS 120M, Quadro FX 350M,
        GeForce 7500 LE, Quadro FX 350, GeForce 7300 GS, GeForce 7600 GT,
        GeForce 7600 GS, GeForce 7300 GT, GeForce 7600 LE, GeForce 7300 GT,
        GeForce Go 7700, GeForce Go 7600, GeForce Go 7600 GT,
        Quadro NVS 300M, GeForce Go 7900 SE, Quadro FX 550M, Quadro FX 560,
        GeForce 7900 GTX, GeForce 7900 GT, GeForce 7900 GS,
        GeForce Go 7900 GS, GeForce Go 7900 GTX, Quadro FX 2500M,
        Quadro FX 1500M, Quadro FX 5500, Quadro FX 3500, Quadro FX 1500,
        Quadro FX 4500 X2, GeForce 6150, GeForce 6150 LE, GeForce 6100,
        GeForce Go 6150, GeForce Go 6100, GeForce 8800 GTX, GeForce 8800 GTS,
        GeForce 8800 Ultra, Quadro FX 5600, Quadro FX 4600, GeForce 8600 GTS,
        GeForce 8600 GT, GeForce 8400 GS, GeForce 8600M GT, GeForce 8700M GT,
        Quadro FX 370, Quadro NVS 320M, Quadro FX 570M, Quadro FX 1600M,
        Quadro FX 570, Quadro FX 1700, GeForce 8500 GT, GeForce 8400 GS,
        GeForce 8300 GS, GeForce 8600M GS, GeForce 8400M GT,
        GeForce 8400M GS, GeForce 8400M G, Quadro NVS 140M, Quadro NVS 130M,
        Quadro NVS 135M, Quadro FX 360M, Quadro NVS 290
(II) Primary Device is: PCI 01:00:0
(EE) No devices detected.

Fatal server error:
no screens found

csbbb

从ATI到nv
因为有事，需要将家里的ATI的独立显卡换掉，更换一个nvidia显卡，我是这么做的。
首先关机，将ATI显卡换掉，启动linux系统后系统提示xorg出错不能进入X窗口，于是
cd /etc/X11/

ls
看到 里边的三个配置文件，以及备份文件

于是 rm xorg.conf xorg.conf.livna-config-backup xorg.conf.fglrx-0
三个文件， shutdown -r now 重启后 顺利进入窗口，但是由于没驱动，画面很慢，没有任何特效。
由于安装的新显卡是nvidia的卡也就是俗称的N卡，所以



进入终端



＃yum install kmod-nvidia
载入插件: fastestmirror, refresh-packagekit
Loading mirror speeds from cached hostfile
* fedora: ftp.chg.ru
* rpmfusion-free-updates: mirror.web-ster.com
* rpmfusion-nonfree-updates: mirror.web-ster.com
* rpmfusion-free: mirror.web-ster.com
* updates: ftp.chg.ru
* rpmfusion-nonfree: mirror.web-ster.com
设置安装进程
分析安装参数的语法
解决依赖相关
-->运行处理检查
---> 包 kmod-nvidia.i686 0:180.25-1.fc10 设置为 升级
--> 过程依赖: kmod-nvidia-2.6.27.12-170.2.5.fc10.i686 = 180.25-1.fc10 依赖于包: kmod-nvidia
-->运行处理检查
---> 包 kmod-nvidia-2.6.27.12-170.2.5.fc10.i686.i686 0:180.25-1.fc10 设置为 升级
--> 过程依赖: nvidia-kmod-common >= 180.25 依赖于包: kmod-nvidia-2.6.27.12-170.2.5.fc10.i686
-->运行处理检查
---> 包 xorg-x11-drv-nvidia.i386 0:180.25-1.fc10 设置为 升级
--> 过程依赖: xorg-x11-drv-nvidia-libs-i386 = 180.25-1.fc10 依赖于包: xorg-x11-drv-nvidia
-->运行处理检查
---> 包 xorg-x11-drv-nvidia-libs.i386 0:180.25-1.fc10 设置为 升级
--> 过程冲突: xorg-x11-drv-fglrx 冲突于 xorg-x11-drv-nvidia
--> 过程冲突: xorg-x11-drv-fglrx 冲突于 xorg-x11-drv-nvidia-newest
--> 过程冲突: xorg-x11-drv-nvidia 冲突于 xorg-x11-drv-fglrx
--> 完成依赖性检查
xorg-x11-drv-fglrx-8.561-6.8.12.fc10.i386 已从installed 解决了问题
--> xorg-x11-drv-fglrx conflicts with xorg-x11-drv-nvidia
xorg-x11-drv-nvidia-180.25-1.fc10.i386 已从rpmfusion-nonfree-updates 解决了问题
--> xorg-x11-drv-nvidia conflicts with xorg-x11-drv-fglrx
错误: xorg-x11-drv-nvidia conflicts with xorg-x11-drv-fglrx
错误: xorg-x11-drv-fglrx conflicts with xorg-x11-drv-nvidia

发现xorg-x11-drv-fglrx-libs
xorg-x11-drv-fglrx
这两个包有冲突，所以 yum remove 这两个包，同时yum 会提醒要删除其他的依赖包，不要管
一概删除之。

删除后
重新 yum install kmod-nvidia

安装完毕后 重启 OK le

再单位 同样道理， 只是xorg 下的配置文件可能不同 ，仔细观察 备份 后删除 OK

johnnytao

谢谢回复，问题已经解决了；重新启动，Centos提示我进入x失败，然后又提示我重新配置x就好了～