linux 无法安装成功nvidia显卡驱动，求教！！！！

jfgsglb

1、基本信息 版本：Linux enterprise 5.9 内核：2.6.18-348.el5 #1 SMP Wed Nov 28 21:22:00 EST 2012 x86_64 x86_64 x86_64 GNU/Linux
2  显卡：K2 nvidia官方下载K2显卡驱动 NVIDIA-Linux-x86_64-319.49.run
3、关闭X 窗口 安装显卡驱动文件，提示成功
4、修改 /etc/initab文件 重起系统
5、执行xclock测试，能显示图形界面，执行glxinfo报错误：Xlib:  extension "GLX" missing on display "10.43.15.56:0.0".
6、进入/etc/X11/Xorg.conf文件，原文件已经被替换（已出现nvidia信息），新文件信息如下：
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 319.49  (buildmeister@swio-display-x64-rhel04-03)  Tue Aug 13 20:42:18 PDT 2013
Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
EndSection
Section "Files"
    FontPath        "unix/:7100"
EndSection
Section "Module"
    Load           "dbe"
    Load           "extmod"
    Load           "type1"
    Load           "freetype"
    Load           "glx"
EndSection
Section "InputDevice"
    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/input/mice"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
    # generated from data in "/etc/sysconfig/keyboard"
    Identifier     "Keyboard0"
    Driver         "kbd"
    Option         "XkbLayout" "us"
    Option         "XkbModel" "pc105"
EndSection
Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Unknown"
    HorizSync       28.0 - 33.0
    VertRefresh     43.0 - 72.0
    Option         "DPMS"
EndSection
Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
EndSection
Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection
7 进入查看/var/log/Xorg.0.log文件提示错误信息如下
(II) NVIDIA dlloader X Driver  319.49  Tue Aug 13 19:34:58 PDT 2013
(II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
(II) Primary Device is: PCI 0e:00:0
(WW) NVIDIA: No matching Device section for instance (BusID PCI:7:0:0) found
(WW) NVIDIA: No matching Device section for instance (BusID PCI:8:0:0) found
(EE) No devices detected.
Fatal server error:
no screens found
8 补充PCI槽位信息
#lspci -v
07:00.0 VGA compatible controller: NVIDIA Corporation Device 11bf (rev a1) (prog-if 00 [VGA controller])
        Subsystem: NVIDIA Corporation Device 100a
        Flags: bus master, fast devsel, latency 0, IRQ 177
        Memory at d4000000 (32-bit, non-prefetchable) [size=16M]
        Memory at b0000000 (64-bit, prefetchable) [size=128M]
        Memory at be000000 (64-bit, prefetchable) [size=32M]
        I/O ports at ec80 [size=128]
        Expansion ROM at d5800000 [disabled] [size=512K]
        Capabilities: [60] Power Management version 3
        Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
        Capabilities: [78] Express Endpoint, MSI 00
        Capabilities: [b4] Vendor Specific Information: Len=14 <?>
        Capabilities: [100] Virtual Channel
        Capabilities: [128] Power Budgeting <?>
        Capabilities: [420] Advanced Error Reporting
        Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
        Capabilities: [900] #19
        Kernel driver in use: nvidia
        Kernel modules: nvidiafb, nvidia
08:00.0 VGA compatible controller: NVIDIA Corporation Device 11bf (rev a1) (prog-if 00 [VGA controller])
        Subsystem: NVIDIA Corporation Device 100a
        Flags: bus master, fast devsel, latency 0, IRQ 177
        Memory at d6000000 (32-bit, non-prefetchable) [size=16M]
        Memory at c0000000 (64-bit, prefetchable) [size=128M]
        Memory at ce000000 (64-bit, prefetchable) [size=32M]
        I/O ports at dc80 [size=128]
        Expansion ROM at d7800000 [disabled] [size=512K]
        Capabilities: [60] Power Management version 3
        Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
        Capabilities: [78] Express Endpoint, MSI 00
        Capabilities: [b4] Vendor Specific Information: Len=14 <?>
        Capabilities: [100] Virtual Channel
        Capabilities: [128] Power Budgeting <?>
        Capabilities: [420] Advanced Error Reporting
        Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
        Capabilities: [900] #19
        Kernel driver in use: nvidia
        Kernel modules: nvidiafb, nvidia
9 总结 目前能进入图形界面，证明集成显卡被调用。安装K2显卡没有识别到设备。请高手指点！！！！！

jason_boc

禁用板载显卡在进系统看看。