显示信息如下：
xauth: file /root/.serverauth.22395 does not exist
X.Org X Server 1.11.2
Release Date: 2011-11-04
X Protocol Version 11, Revision 0
Build Operating System: Linux 3.1.10-gentoo-r1 i686 Gentoo
Current Operating System: Linux localhost 3.1.10-gentoo-r1 #1 SMP Tue Aug 6 00:36:58 CST 2013 i686
Kernel command line: root=/dev/sda3
Build Date: 08 August 2012 01:20:49AM
Current version of pixman: 0.24.0
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
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: Sun Aug 12 01:08:06 2012
(==) Using config file: "/etc/X11/xorg.conf"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
(EE) open /dev/fb0: No such file or directory
/usr/bin/startxfce4: X server already running on display :0
Agent pid 22438
xfdesktop[22450]: starting up
xfce4-settings-helper: Another instance is already running. Leaving...
^Cxinit: connection to X server lost
waiting for X server to shut down xfwm4: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.0.
xfdesktop: Fatal IO error 104 (Connection reset by peer) on X server :0.0.
Server terminated successfully (0). Closing log file.
xinit: unexpected signal 2
虽然可以进入图形桌面，open /dev/fb0: No such file or directory会报错
我的xorg.conf配置如下：
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
Screen 1 "Screen1" RightOf "Screen0"
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Files"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/misc/"
FontPath "/usr/share/fonts/TTF/"
FontPath "/usr/share/fonts/OTF/"
FontPath "/usr/share/fonts/Type1/"
FontPath "/usr/share/fonts/100dpi/"
FontPath "/usr/share/fonts/75dpi/"
EndSection
Section "Module"
Load "dri"
Load "dri2"
Load "dbe"
Load "extmod"
Load "record"
Load "glx"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5 6 7"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
EndSection
Section "Monitor"
Identifier "Monitor1"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
EndSection
Section "Device"
### Available Driver options are:-
### Values: : integer, : float, : "True"/"False",
### : "String", : " Hz/kHz/MHz",
### : "%"
### [arg]: arg optional
#Option "ShadowFB" # []
#Option "Rotate" #
#Option "fbdev" #
#Option "debug" # []
Identifier "Card0"
Driver "fbdev"
BusID "PCI:0:2:0"
EndSection
Section "Device"
### Available Driver options are:-
### Values: : integer, : float, : "True"/"False",
### : "String", : " Hz/kHz/MHz",
### : "%"
### [arg]: arg optional
#Option "ShadowFB" # []
#Option "DefaultRefresh" # []
#Option "ModeSetClearScreen" # []
Identifier "Card1"
Driver "vesa"
BusID "PCI:0:2:0"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
SubSection "Display"
Viewport 0 0
Depth 1
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 4
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 8
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 15
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen1"
Device "Card1"
Monitor "Monitor1"
SubSection "Display"
Viewport 0 0
Depth 1
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 4
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 8
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 15
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
我的显卡是intel 上面的配置文件有哪儿是不对的吗？
我进入图形桌面的时候鼠标键盘都可以用的，但是双屏用不了
在display选项中只能选一个显示器（default） 而且Refresh rate 是0Hz
不知道是哪里出错了，SOS啊
