RedHat9.0 linux 环境设置双屏问题，急需求教高手，谢谢！

大海剑侠

请问：一块显卡，有两个口，分别接上两台显示器，这种环境如何设置双屏？
再请问 ： 两块显卡，接两台显示器，这种环境又如何设置双屏，修改的是Xservers文件还是XF86Config 文件，怎样修改？，请赐教，谢谢！

enfuzion

#
# 2 cards, non twinview
#
Section "ServerLayout"
    Identifier  "Both"
    Screen      "Screen AGP"
    Screen      "Screen PCI" LeftOf "Screen AGP"
    InputDevice "Mouse1" "CorePointer"
    InputDevice "Keyboard1" "CoreKeyboard"
EndSection      

#
# just one agp twinview card
#
Section "ServerLayout"
    Identifier  "AGPTwinView"
    Screen      "Screen AGP TwinView"
    InputDevice "Mouse1" "CorePointer"
    InputDevice "Keyboard1" "CoreKeyboard"
EndSection

#
# 2 cards, one agp twinview and one pci (3 monitors total)
#
Section "ServerLayout"
    Identifier  "BothTwinView"
    Screen      "Screen AGP TwinView"
    Screen      "Screen PCI" LeftOf "Screen AGP TwinView"
    InputDevice "Mouse1" "CorePointer"
    InputDevice "Keyboard1" "CoreKeyboard"
EndSection


这是配置文件的一段，适当的修改修改