xorg.config multi

Section "ServerFlags"
     Option          "DontZap"       "false"
     Option          "AutoAddDevices" "false"
     Option          "AutoEnableDevices"   "false"
     Option          "AllowMouseOpenFail"  "on"
     Option          "ZapWarning"          "on"
     Option          "DefaultServerLayout" "Seat0"
     Option          "HandleSpecialKeys"   "on" # Zapping on
     Option          "DontZoom"      "false" # <Ctrl><Alt>resolution
     Option          "DRI2"                "on"
EndSection

Section "ServerLayout"
     Identifier      "Seat0"
     Screen                "Screen0"       0 0
     InputDevice           "USBMouse"      "CorePointer"
     InputDevice           "USBKeyboard"        "CoreKeyboard"
     Option                "Clone"               "off"
     Option                "Xinerama"      "off"
     Option                "AutoAddDevices" "off"
EndSection

Section "ServerLayout"
     Identifier      "Seat1"
     Screen                "Screen1"       0 0
     InputDevice           "PS2Keyboard"        "CoreKeyboard"
     InputDevice           "PS2Mouse"      "CorePointer"
     Option                "Clone"               "off"
     Option                "Xinerama"      "off"
     Option                "AutoAddDevices" "off"
EndSection

Section "Files"
    ModulePath      "/usr/lib64/xorg/opengl/xorg-x11"
    ModulePath      "/usr/lib64/xorg/opengl/xorg-x11/extentions"
    ModulePath      "/usr/lib64/xorg/modules/extentions"
    ModulePath      "/usr/lib64/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           "extmod"
    Load           "record"
    Load           "glx"
    Load           "dbe"
    Disable        "dri"
EndSection

Section "InputDevice"
     Identifier "PS2Keyboard"
     Driver                "evdev"
     Option                "Device"  "/dev/input/by-path/pci-0000:00:02.0-usb-0:2:1.0-event-kbd"
EndSection

Section "InputDevice"
     Identifier "USBKeyboard"
     Driver                "evdev"
     Option                "Device"        "/dev/input/by-path/platform-i8042-serio-0-event-kbd"
EndSection

Section "InputDevice"
     Identifier "PS2Mouse"
     Driver                "evdev"    # help.ubuntu.com
     Option                "Device" "/dev/input/by-path/pci-0000:00:02.0-usb-0:2:1.1-event-mouse"
     Option                "GrabDevice"    "on" # help.ubuntu.com
EndSection

Section "InputDevice"
     Identifier "USBMouse"
     Driver                "evdev"    # help.ubuntu.com
     Option                "Device"  "/dev/input/by-path/pci-0000:00:04.0-usb-0:3:1.0-event-mouse"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "AOC 2217"
    HorizSync       31.0 - 80.0
    VertRefresh     56.0 - 75.0
EndSection

Section "Monitor"
    Identifier     "Monitor1"
    VendorName     "Unknown"
    ModelName      "CRT-0"
    HorizSync       28.0 - 55.0
    VertRefresh     43.0 - 72.0
EndSection

Section "Device"
    Identifier     "Card0"
    Driver         "nvidia"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce 9600 GT"
    BusID          "PCI:3:0:0"
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "nForce 750a SLI"
    BusID          "PCI:2:0:0"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "TwinView" "0"
    Option         "TwinViewXineramaInfoOrder" "DFP-0"
    Option         "metamodes" "nvidia-auto-select +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "TwinViewXineramaInfoOrder" "DFP-0"
    Option         "TwinView" "0"
    Option         "metamodes" "nvidia-auto-select +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection