Re: How can I use multi-display on laptop
Those days I went to the IBM support center and told them the problems I have.
They told me my laptop had hardware problem and changed a mainboard for me.
Today I got my laptop and still could not use dual moniter.
If i press Fn + F7, I got two result:
1: the lcd is on, external crt is off
2: the external crt is on, lcd is off
They told me it work fine under WindowsXP, but I don't have XP on my harddisk.
I still can't use a dual-Xwindow.
Now I can use i855crt to active the external crt, but is just a clone of the LCD.
I wan to use extended desktop on the external crt.
Here is my XF86Config-4, it doesn't work (only the lcd can get a xwindow, the crt has no signal).
I want to know where is wrong.
Thank you.
Section "ServerFlags"
Option "Xinerama" "true"
EndSection
Section "Device"
Identifier "video0"
Driver "i810"
BusID "PCI:0:2:0"
Screen 0
EndSection
Section "Device"
Identifier "video1"
Driver "i810"
BusID "PCI:0:2:1"
Screen 1
EndSection
Section "Monitor"
Identifier "monitor0"
HorizSync 28-49
VertRefresh 43-72
Option "DPMS"
EndSection
Section "Monitor"
Identifier "monitor1"
HorizSync 28-49
VertRefresh 43-72
Option "DPMS"
EndSection
Section "Screen"
Identifier "screen1"
Device "video1"
Monitor "monitor1"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection
Section "Screen"
Identifier "screen0"
Device "video0"
Monitor "monitor0"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection
Section "ServerLayout"
Identifier "multi"
Screen "screen0"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
InputDevice "Generic Mouse"
Screen "screen1" RightOf "screen0"
EndSection
Section "DRI"
Mode 0666
EndSection
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