Nvidia optimus - 듀얼 스크린에서 xserver를 구성하는 방법은 무엇입니까?

Nvidia optimus - 듀얼 스크린에서 xserver를 구성하는 방법은 무엇입니까?

저는 Nvidia Optimus 기술이 적용된 노트북을 가지고 있습니다. Bumblebee를 설치했는데 모든 것이 잘 작동하는 것 같습니다. 문제는 로그인 후 노트북에 두 번째 모니터를 연결하면 잘 작동하는데, 모니터가 연결된 상태에서 노트북을 시작하면 Xserver가 시작되지 않는다는 점입니다. xserver가 작동하도록 구성하는 방법은 무엇입니까?

이것은 내 하드웨어 구성입니다.

$ xrandr -q
Screen 0: minimum 320 x 200, current 3040 x 900, maximum 8192 x 8192
LVDS1 connected 1600x900+1440+0 (normal left inverted right x axis y axis) 382mm x 214mm
   1600x900       60.0*+
   1440x900       59.9 
   1360x768       59.8     60.0 
   1152x864       60.0 
   1024x768       60.0 
   800x600        60.3     56.2 
   640x480        59.9 
VGA2 connected 1440x900+0+0 (normal left inverted right x axis y axis) 410mm x 256mm
   1440x900       59.9*+
   1280x1024      75.0     60.0 
   1152x864       75.0 
   1280x720       75.0     60.0 
   1024x768       75.1     70.1     60.0 
   832x624        74.6 
   800x600        72.2     75.0     60.3     56.2 
   640x480        72.8     75.0     66.7     60.0 
   720x400        70.1 
HDMI1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)

편집 : 여기 내 Horg.log가 있습니다

 [    15.921] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Jan  7 23:00:34 2012
[    15.921] (==) Using config file: "/etc/X11/xorg.conf"
[    15.921] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    15.921] (==) No Layout section.  Using the first Screen section.
[    15.921] (==) No screen section available. Using defaults.
[    15.921] (**) |-->Screen "Default Screen Section" (0)
[    15.921] (**) |   |-->Monitor "<default monitor>"
[    15.921] (==) No device specified for screen "Default Screen Section".
    Using the first device section listed.
[    15.921] (**) |   |-->Device "Default Device"
[    15.921] (==) No monitor specified for screen "Default Screen Section".
    Using a default monitor configuration.
[    15.921] (==) Automatically adding devices
[    15.921] (==) Automatically enabling devices
[    15.921] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[    15.921]    Entry deleted from font path.
[    15.921] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[    15.921]    Entry deleted from font path.
[    15.921] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[    15.921]    Entry deleted from font path.
[    15.921] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[    15.921]    Entry deleted from font path.
[    15.921] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[    15.921]    Entry deleted from font path.
[    15.921] (==) FontPath set to:
    /usr/share/fonts/X11/misc,
    /usr/share/fonts/X11/Type1,
    /var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType,
    built-ins
[    15.921] (==) ModulePath set to "/usr/lib/x86_64-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[    15.921] (II) The server relies on udev to provide the list of input devices.
    If no devices become available, reconfigure udev or disable AutoAddDevices.
[    15.921] (II) Loader magic: 0x7e0220
[    15.921] (II) Module ABI versions:
[    15.921]    X.Org ANSI C Emulation: 0.4
[    15.921]    X.Org Video Driver: 10.0
[    15.921]    X.Org XInput driver : 12.3
[    15.921]    X.Org Server Extension : 5.0

내 xorg.conf가 거의 비어 있습니다.

Section "Device"
    Identifier  "Default Device"
    Option  "NoLogo"    "True"
EndSection

Xorg가 작동하도록 구성하는 방법은 무엇입니까?

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