联想T420S的NVS4200M问题

Question

我有一个问题，让NVIDIA卡加载。我找到了经典的“没有屏幕”。我甚至强迫它在我的笔记本电脑屏幕上使用"ConnectedMonitor“DFP-0。

我怀疑我的设置有问题，会识别我的平板。我的NVIDIA驱动程序没有看到它，然后擎天柱踢在星上的英特尔视频驱动器和它加载X的方式。

我已经尝试了所有不同的变化，但没有任何效果(新，bumblebee+nvidia_current，NVIDIA单独，和NVIDIA驱动程序从NVIDIA网站)。

有趣的是，如果我通过一个对接站通过DVI连接器附加一个监视器，NVIDIA驱动程序成功加载并找到DFP-3。外部监视器加载了Unity，但膝上型计算机监视器变为空白。

帮助!

Current xorg.conf:

Section "ServerLayout"
    Screen         "Screen0" Relative "Screen1" 0 0
    Identifier     "Layout0"
    Screen         "Screen0" 0 0
    InputDevice    "Keyboard0" "SendCoreEvents" "CoreKeyboard"
    InputDevice    "Mouse0" "SendCoreEvents" "CorePointer"
EndSection

Section "InputDevice"
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Unknown"
    HorizSync       28.0 - 33.0
    VertRefresh     43.0 - 72.0
    Option         "DPMS"
EndSection

Section "Monitor"
    Identifier     "Monitor1"
    VendorName     "Samsung"
    ModelName      "Samsung SMS27A850"
    HorizSync       30.0 - 90.0
    VertRefresh     56.0 - 75.0
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "NVS 4200M"
    BusID          "PCI:1:0:0"
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "NVS 4200M"
    BusID          "PCI:0:2:0"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "MetaModes" "DFP-0: nvidia-auto-select, nvidia-auto-select"
    Option         "TwinView" "true"
    Option         "RandRRotation" "true"
    SubSection     "Display"
        Depth       24
        Modes      "1600x900" "1920x1080" "2560x1440"
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "TwinView" "true"
    Option         "RandRRotation" "true"
    SubSection     "Display"
        Depth       24
        Modes      "1600x900" "1920x1080" "2560x1440"
    EndSubSection
EndSection

LSPCI结果

lspci -nn \ grep VGA

00:02.0VGA兼容控制器0300：英特尔公司第二代核心处理器系列集成图形控制器8086:0126 01:00.0VGA兼容控制器0300：nVidia公司设备10de:1056

我的GPU信息

nvidia-xconfig -查询-gpu-info

如果我没有连接外部监视器并查询GPU信息：

Number of GPUs: 1

GPU #0:
  Name      : NVS 4200M
  PCI BusID : PCI:1:0:0

  Number of Display Devices: 0

如果我有..。它显示了我有一个显示设备连接。

我的Xorg.0.log:

    [     7.228] 
X.Org X Server 1.10.1
Release Date: 2011-04-15
[     7.228] Markers: (--) probed, (**) from config file, (==) default setting,
    (++) from command line, (!!) notice, (II) informational,
    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[     7.228] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Sep 30 20:39:30 2011
[     7.229] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[     7.229] (==) No Layout section.  Using the first Screen section.
[     7.229] (==) No screen section available. Using defaults.
[     7.229] (**) |-->Screen "Default Screen Section" (0)
[     7.229] (**) |   |-->Monitor "<default monitor>"
[     7.229] (==) No monitor specified for screen "Default Screen Section".
    Using a default monitor configuration.
[     7.229] (==) Automatically adding devices
[     7.229] (==) Automatically enabling devices
[     7.229] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[     7.229]    Entry deleted from font path.
[     7.229] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[     7.229]    Entry deleted from font path.
[     7.229] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[     7.229]    Entry deleted from font path.
[     7.230] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[     7.230]    Entry deleted from font path.
[     7.230] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[     7.230]    Entry deleted from font path.
[     7.230] (==) FontPath set to:
    /usr/share/fonts/X11/misc,
    /usr/share/fonts/X11/Type1,
    /var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType,
    built-ins
[     7.230] (==) ModulePath set to "/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[     7.230] (II) The server relies on udev to provide the list of input devices.
    If no devices become available, reconfigure udev or disable AutoAddDevices.
[     7.230] (II) Loader magic: 0x7e17e0
[     7.230] (II) Module ABI versions:
[     7.230]    X.Org ANSI C Emulation: 0.4
[     7.230]    X.Org Video Driver: 10.0
[     7.230]    X.Org XInput driver : 12.3
[     7.231]    X.Org Server Extension : 5.0
[     7.231] (--) PCI:*(0:0:2:0) 8086:0126:17aa:21d3 rev 9, Mem @ 0xf1400000/4194304, 0xe0000000/268435456, I/O @ 0x00005000/64
[     7.231] (--) PCI: (0:1:0:0) 10de:1056:17aa:21d3 rev 161, Mem @ 0xf0000000/16777216, 0xc0000000/268435456, 0xd0000000/33554432, I/O @ 0x00004000/128, BIOS @ 0x????????/524288
[     7.231] (II) Open ACPI successful (/var/run/acpid.socket)
[     7.231] (II) LoadModule: "extmod"
[     7.233] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[     7.233] (II) Module extmod: vendor="X.Org Foundation"
[     7.233]    compiled for 1.10.1, module version = 1.0.0
[     7.233]    Module class: X.Org Server Extension
[     7.233]    ABI class: X.Org Server Extension, version 5.0
[     7.233] (II) Loading extension MIT-SCREEN-SAVER
[     7.233] (II) Loading extension XFree86-VidModeExtension
[     7.233] (II) Loading extension XFree86-DGA
[     7.233] (II) Loading extension DPMS
[     7.233] (II) Loading extension XVideo
[     7.233] (II) Loading extension XVideo-MotionCompensation
[     7.233] (II) Loading extension X-Resource
[     7.233] (II) LoadModule: "dbe"
[     7.233] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[     7.233] (II) Module dbe: vendor="X.Org Foundation"
[     7.233]    compiled for 1.10.1, module version = 1.0.0
[     7.233]    Module class: X.Org Server Extension
[     7.233]    ABI class: X.Org Server Extension, version 5.0
[     7.233] (II) Loading extension DOUBLE-BUFFER
[     7.233] (II) LoadModule: "glx"
[     7.233] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[     7.312] (II) Module glx: vendor="NVIDIA Corporation"
[     7.313]    compiled for 4.0.2, module version = 1.0.0
[     7.313]    Module class: X.Org Server Extension
[     7.313] (II) NVIDIA GLX Module  280.13  Wed Jul 27 17:12:07 PDT 2011
[     7.313] (II) Loading extension GLX
[     7.313] (II) LoadModule: "record"
[     7.314] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[     7.314] (II) Module record: vendor="X.Org Foundation"
[     7.314]    compiled for 1.10.1, module version = 1.13.0
[     7.314]    Module class: X.Org Server Extension
[     7.314]    ABI class: X.Org Server Extension, version 5.0
[     7.314] (II) Loading extension RECORD
[     7.314] (II) LoadModule: "dri"
[     7.314] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[     7.314] (II) Module dri: vendor="X.Org Foundation"
[     7.314]    compiled for 1.10.1, module version = 1.0.0
[     7.314]    ABI class: X.Org Server Extension, version 5.0
[     7.314] (II) Loading extension XFree86-DRI
[     7.314] (II) LoadModule: "dri2"
[     7.315] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[     7.315] (II) Module dri2: vendor="X.Org Foundation"
[     7.315]    compiled for 1.10.1, module version = 1.2.0
[     7.315]    ABI class: X.Org Server Extension, version 5.0
[     7.315] (II) Loading extension DRI2
[     7.315] (==) Matched intel as autoconfigured driver 0
[     7.315] (==) Matched vesa as autoconfigured driver 1
[     7.315] (==) Matched fbdev as autoconfigured driver 2
[     7.315] (==) Assigned the driver to the xf86ConfigLayout
[     7.315] (II) LoadModule: "intel"
[     7.317] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[     7.322] (II) Module intel: vendor="X.Org Foundation"
[     7.322]    compiled for 1.10.1, module version = 2.14.0
[     7.322]    Module class: X.Org Video Driver
[     7.322]    ABI class: X.Org Video Driver, version 10.0
[     7.322] (II) LoadModule: "vesa"
[     7.323] (WW) Warning, couldn't open module vesa
[     7.323] (II) UnloadModule: "vesa"
[     7.323] (II) Unloading vesa
[     7.323] (EE) Failed to load module "vesa" (module does not exist, 0)
[     7.323] (II) LoadModule: "fbdev"
[     7.323] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[     7.324] (II) Module fbdev: vendor="X.Org Foundation"
[     7.324]    compiled for 1.10.0, module version = 0.4.2
[     7.325]    ABI class: X.Org Video Driver, version 10.0
[     7.325] (II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
    i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G, 915G,
    E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, Pineview G,
    965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, GM45,
    4 Series, G45/G43, Q45/Q43, G41, B43, B43, Clarkdale, Arrandale,
    Sandybridge, Sandybridge, Sandybridge, Sandybridge, Sandybridge,
    Sandybridge, Sandybridge
[     7.325] (II) FBDEV: driver for framebuffer: fbdev
[     7.325] (++) using VT number 7

[     7.327] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[     7.327] (WW) Falling back to old probe method for fbdev
[     7.327] (II) Loading sub module "fbdevhw"
[     7.327] (II) LoadModule: "fbdevhw"
[     7.327] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[     7.327] (II) Module fbdevhw: vendor="X.Org Foundation"
[     7.327]    compiled for 1.10.1, module version = 0.0.2
[     7.327]    ABI class: X.Org Video Driver, version 10.0
[     7.328] drmOpenDevice: node name is /dev/dri/card0
[     7.328] drmOpenDevice: open result is 9, (OK)
[     7.328] drmOpenByBusid: Searching for BusID pci:0000:00:02.0
[     7.328] drmOpenDevice: node name is /dev/dri/card0
[     7.328] drmOpenDevice: open result is 9, (OK)
[     7.328] drmOpenByBusid: drmOpenMinor returns 9
[     7.328] drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0
[     7.328] (II) intel(0): Creating default Display subsection in Screen section
    "Default Screen Section" for depth/fbbpp 24/32
[     7.328] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[     7.328] (==) intel(0): RGB weight 888
[     7.328] (==) intel(0): Default visual is TrueColor
[     7.328] (II) intel(0): Integrated Graphics Chipset: Intel(R) Sandybridge
[     7.328] (--) intel(0): Chipset: "Sandybridge"
[     7.328] (**) intel(0): Relaxed fencing enabled
[     7.328] (**) intel(0): Tiling enabled
[     7.328] (**) intel(0): SwapBuffers wait disabled
[     7.328] (==) intel(0): video overlay key set to 0x101fe
[     7.328] (II) intel(0): Output LVDS1 has no monitor section
[     7.328] (II) intel(0): found backlight control interface /sys/class/backlight/acpi_video1
[     7.328] (II) intel(0): Output VGA1 has no monitor section
[     7.328] (II) intel(0): EDID for output LVDS1
[     7.328] (II) intel(0): Manufacturer: SEC  Model: 324c  Serial#: 0
[     7.328] (II) intel(0): Year: 2010  Week: 0
[     7.328] (II) intel(0): EDID Version: 1.3
[     7.328] (II) intel(0): Digital Display Input
[     7.328] (II) intel(0): Max Image Size [cm]: horiz.: 31  vert.: 17
[     7.328] (II) intel(0): Gamma: 2.20
[     7.328] (II) intel(0): DPMS capabilities: StandBy Suspend Off
[     7.328] (II) intel(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4 
[     7.328] (II) intel(0): First detailed timing is preferred mode
[     7.328] (II) intel(0): redX: 0.566 redY: 0.337   greenX: 0.351 greenY: 0.560
[     7.328] (II) intel(0): blueX: 0.150 blueY: 0.094   whiteX: 0.313 whiteY: 0.329
[     7.328] (II) intel(0): Manufacturer's mask: 0
[     7.328] (II) intel(0): Supported detailed timing:
[     7.328] (II) intel(0): clock: 98.2 MHz   Image Size:  310 x 174 mm
[     7.328] (II) intel(0): h_active: 1600  h_sync: 1648  h_sync_end 1680 h_blank_end 1760 h_border: 0
[     7.328] (II) intel(0): v_active: 900  v_sync: 902  v_sync_end 907 v_blanking: 930 v_border: 0
[     7.328] (II) intel(0): Unknown vendor-specific block f
[     7.328] (II) intel(0):  SAMSUNG
[     7.328] (II) intel(0):  LTN140KT03401
[     7.328] (II) intel(0): EDID (in hex):
[     7.328] (II) intel(0):     00ffffffffffff004ca34c3200000000
[     7.328] (II) intel(0):     00140103801f1178ea1d859156598f26
[     7.328] (II) intel(0):     18505400000001010101010101010101
[     7.328] (II) intel(0):     0101010101015d2640a060841e303020
[     7.328] (II) intel(0):     250036ae100000190000000f00000000
[     7.328] (II) intel(0):     000000000032c8043200000000fe0053
[     7.328] (II) intel(0):     414d53554e470a204ca34b54000000fe
[     7.328] (II) intel(0):     004c544e3134304b54303334303100ca
[     7.328] (II) intel(0): EDID vendor "SEC", prod id 12876
[     7.328] (II) intel(0): Printing DDC gathered Modelines:
[     7.328] (II) intel(0): Modeline "1600x900"x0.0   98.21  1600 1648 1680 1760  900 902 907 930 -hsync -vsync (55.8 kHz)
[     7.329] (II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "640x480" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "896x672" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "928x696" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "720x450" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "800x512" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "960x540" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "960x600" (doublescan mode not supported)
[     7.329] (II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
[     7.329] (II) intel(0): Printing probed modes for output LVDS1
[     7.329] (II) intel(0): Modeline "1600x900"x60.0   98.21  1600 1648 1680 1760  900 902 907 930 -hsync -vsync (55.8 kHz)
[     7.329] (II) intel(0): Modeline "1440x900"x59.9  106.50  1440 1520 1672 1904  900 903 909 934 -hsync +vsync (55.9 kHz)
[     7.329] (II) intel(0): Modeline "1360x768"x59.8   84.75  1360 1432 1568 1776  768 771 781 798 -hsync +vsync (47.7 kHz)
[     7.329] (II) intel(0): Modeline "1360x768"x60.0   72.00  1360 1408 1440 1520  768 771 781 790 +hsync -vsync (47.4 kHz)
[     7.329] (II) intel(0): Modeline "1152x864"x60.0   81.62  1152 1216 1336 1520  864 865 868 895 -hsync +vsync (53.7 kHz)
[     7.329] (II) intel(0): Modeline "1024x768"x60.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz)
[     7.329] (II) intel(0): Modeline "800x600"x60.3   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz)
[     7.329] (II) intel(0): Modeline "800x600"x56.2   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz)
[     7.329] (II) intel(0): Modeline "640x480"x59.9   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz)
[     7.329] (II) intel(0): EDID for output VGA1
[     7.329] (II) intel(0): Output LVDS1 connected
[     7.329] (II) intel(0): Output VGA1 disconnected
[     7.329] (II) intel(0): Using exact sizes for initial modes
[     7.329] (II) intel(0): Output LVDS1 using initial mode 1600x900
[     7.329] (II) intel(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[     7.329] (II) intel(0): Kernel page flipping support detected, enabling
[     7.329] (**) intel(0): Display dimensions: (310, 170) mm
[     7.329] (**) intel(0): DPI set to (131, 134)
[     7.329] (II) Loading sub module "fb"
[     7.329] (II) LoadModule: "fb"
[     7.329] (II) Loading /usr/lib/xorg/modules/libfb.so
[     7.331] (II) Module fb: vendor="X.Org Foundation"
[     7.331]    compiled for 1.10.1, module version = 1.0.0
[     7.331]    ABI class: X.Org ANSI C Emulation, version 0.4
[     7.331] (II) UnloadModule: "fbdev"
[     7.331] (II) Unloading fbdev
[     7.331] (II) UnloadModule: "fbdevhw"
[     7.331] (II) Unloading fbdevhw
[     7.331] (==) Depth 24 pixmap format is 32 bpp
[     7.331] (==) intel(0): VideoRam: 262144 KB
[     7.331] (II) intel(0): [DRI2] Setup complete
[     7.331] (II) intel(0): [DRI2]   DRI driver: i965
[     7.331] (II) intel(0): Allocated new frame buffer 1600x900 stride 6656, tiled
[     7.334] (II) UXA(0): Driver registered support for the following operations:
[     7.335] (II)         solid
[     7.335] (II)         copy
[     7.335] (II)         composite (RENDER acceleration)
[     7.335] (II)         put_image
[     7.335] (II)         get_image
[     7.335] (==) intel(0): Backing store disabled
[     7.335] (==) intel(0): Silken mouse enabled
[     7.335] (II) intel(0): Initializing HW Cursor
[     7.400] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[     7.401] (==) intel(0): DPMS enabled
[     7.401] (==) intel(0): Intel XvMC decoder enabled
[     7.401] (II) intel(0): Set up textured video
[     7.401] (II) intel(0): [XvMC] xvmc_vld driver initialized.
[     7.401] (II) intel(0): direct rendering: DRI2 Enabled
[     7.401] (==) intel(0): hotplug detection: "enabled"
[     7.401] (--) RandR disabled
[     7.401] (II) Initializing built-in extension Generic Event Extension
[     7.401] (II) Initializing built-in extension SHAPE
[     7.401] (II) Initializing built-in extension MIT-SHM
[     7.401] (II) Initializing built-in extension XInputExtension
[     7.401] (II) Initializing built-in extension XTEST
[     7.401] (II) Initializing built-in extension BIG-REQUESTS
[     7.402] (II) Initializing built-in extension SYNC
[     7.402] (II) Initializing built-in extension XKEYBOARD
[     7.402] (II) Initializing built-in extension XC-MISC
[     7.402] (II) Initializing built-in extension SECURITY
[     7.402] (II) Initializing built-in extension XINERAMA
[     7.402] (II) Initializing built-in extension XFIXES
[         7.402] (II) Initializing built-in extension RENDER
[     7.402] (II) Initializing built-in extension RANDR
[     7.402] (II) Initializing built-in extension COMPOSITE
[     7.402] (II) Initializing built-in extension DAMAGE
[     7.402] (II) Initializing built-in extension GESTURE
[     7.404] (EE) Failed to initialize GLX extension (Compatible NVIDIA X driver not found)
[     7.407] (II) intel(0): Setting screen physical size to 423 x 238
[     7.422] (II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm
[     7.431] (II) config/udev: Adding input device Power Button (/dev/input/event2)
[     7.431] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[     7.431] (II) LoadModule: "evdev"
[     7.431] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[     7.433] (II) Module evdev: vendor="X.Org Foundation"
[     7.433]    compiled for 1.10.0.902, module version = 2.6.0
[     7.433]    Module class: X.Org XInput Driver
[     7.433]    ABI class: X.Org XInput driver, version 12.3
[     7.433] (II) Using input driver 'evdev' for 'Power Button'
[     7.433] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[     7.433] (**) Power Button: always reports core events
[     7.433] (**) Power Button: Device: "/dev/input/event2"
[     7.480] (--) Power Button: Found keys
[     7.480] (II) Power Button: Configuring as keyboard
[     7.926] (II) intel(0): EDID vendor "SEC", prod id 12876
[     7.926] (II) intel(0): Printing DDC gathered Modelines:
[     7.926] (II) intel(0): Modeline "1600x900"x0.0   98.21  1600 1648 1680 1760  900 902 907 930 -hsync -vsync (55.8 kHz)
[     7.926] (II) intel(0): EDID vendor "SEC", prod id 12876
[     7.927] (II) intel(0): Printing DDC gathered Modelines:
[     7.927] (II) intel(0): Modeline "1600x900"x0.0   98.21  1600 1648 1680 1760  900 902 907 930 -hsync -vsync (55.8 kHz)
[     7.927] (II) intel(0): EDID vendor "SEC", prod id 12876
[     7.927] (II) intel(0): Printing DDC gathered Modelines:
[     7.927] (II) intel(0): Modeline "1600x900"x0.0   98.21  1600 1648 1680 1760  900 902 907 930 -hsync -vsync (55.8 kHz)
[     7.928] (II) intel(0): EDID vendor "SEC", prod id 12876
[     7.928] (II) intel(0): Printing DDC gathered Modelines:
[     7.928] (II) intel(0): Modeline "1600x900"x0.0   98.21  1600 1648 1680 1760  900 902 907 930 -hsync -vsync (55.8 kHz)
[    14.024] (II) config/udev: Adding input device TPPS/2 IBM TrackPoint (/dev/input/mouse1)
[    14.024] (II) No input driver/identifier specified (ignoring)
[    14.028] (II) config/udev: Adding input device TPPS/2 IBM TrackPoint (/dev/input/event9)
[   202.481] (II) intel(0): EDID vendor "SEC", prod id 12876
[   202.482] (II) intel(0): Printing DDC gathered Modelines:
[   202.482] (II) intel(0): Modeline "1600x900"x0.0   98.21  1600 1648 1680 1760  900 902 907 930 -hsync -vsync (55.8 kHz)
[   207.664] (II) intel(0): EDID vendor "SEC", prod id 12876
[   207.665] (II) intel(0): Printing DDC gathered Modelines:
[   207.665] (II) intel(0): Modeline "1600x900"x0.0   98.21  1600 1648 1680 1760  900 902 907 930 -hsync -vsync (55.8 kHz)
[   210.236] (II) intel(0): EDID vendor "SEC", prod id 12876
[   210.236] (II) intel(0): Printing DDC gathered Modelines:
[   210.236] (II) intel(0): Modeline "1600x900"x0.0   98.21  1600 1648 1680 1760  900 902 907 930 -hsync -vsync (55.8 kHz)
[   210.251] (II) intel(0): EDID vendor "SEC", prod id 12876
[   210.251] (II) intel(0): Printing DDC gathered Modelines:
[   210.251] (II) intel(0): Modeline "1600x900"x0.0   98.21  1600 1648 1680 1760  900 902 907 930 -hsync -vsync (55.8 kHz)
[  1456.762] (II) intel(0): EDID vendor "SEC", prod id 12876
[  1456.762] (II) intel(0): Printing DDC gathered Modelines:
[  1456.762] (II) intel(0): Modeline "1600x900"x0.0   98.21  1600 1648 1680 1760  900 902 907 930 -hsync -vsync (55.8 kHz)
[  3523.786] (II) intel(0): EDID vendor "SEC", prod id 12876
[  3523.786] (II) intel(0): Printing DDC gathered Modelines:
[  3523.786] (II) intel(0): Modeline "1600x900"x0.0   98.21  1600 1648 1680 1760  900 902 907 930 -hsync -vsync (55.8 kHz)
[  3832.025] (II) intel(0): EDID vendor "SEC", prod id 12876
[  3832.025] (II) intel(0): Printing DDC gathered Modelines:
[  3832.025] (II) intel(0): Modeline "1600x900"x0.0   98.21  1600 1648 1680 1760  900 902 907 930 -hsync -vsync (55.8 kHz)
[  4206.129] (II) intel(0): EDID vendor "SEC", prod id 12876
[  4206.129] (II) intel(0): Printing DDC gathered Modelines:
[  4206.129] (II) intel(0): Modeline "1600x900"x0.0   98.21  1600 1648 1680 1760  900 902 907 930 -hsync -vsync (55.8 kHz)
[  4928.781] (II) intel(0): EDID vendor "SEC", prod id 12876
[  4928.781] (II) intel(0): Printing DDC gathered Modelines:
[  4928.781] (II) intel(0): Modeline "1600x900"x0.0   98.21  1600 1648 1680 1760  900 902 907 930 -hsync -vsync (55.8 kHz)

在这里输入代码

救命！

Answer 1

我没有你的硬件，但我的笔记本电脑上有两张显卡，也有同样的问题。

在我的例子中，这是由于另一张卡没有连接到我的内部笔记本显示器(一次只能连接到一个图形卡)。如果您无法成功地打开/关闭/正确的卡并打开到监视器。这就是你得到的。

我是通过在grub中手动地戳一些内存地址来工作的。在您的情况下，您可能需要为您的硬件做一些特定的事情。你试过用开关吗？

https://help.ubuntu.com/community/HybridGraphics