Comment 5 for bug 1380069

Here is my current xorg.conf:

Section "ServerFlags"
    Option "DefaultServerLayout" "Layout1"
# Option "AllowMouseOpenFail" "true"
    Option "AutoAddDevices" "false"
    Option "AutoEnableDevices" "false"
    Option "DontZap" "false"
    Option "Xinerama" "0"
    Option "AutoAddGPU" "FALSE"
EndSection

Section "ServerLayout"
    Identifier "Layout0"
    Screen 0 "Screen0" 0 0
    InputDevice "kbd_0" "CoreKeyboard"
    InputDevice "mouse_0" "CorePointer"
    Option "AllowEmptyInput" "true"
    Option "DontVTSwitch" "true"
EndSection

Section "ServerLayout"
    Identifier "Layout1"
    Screen 0 "Screen1" 0 0
    InputDevice "kbd_1" "CoreKeyboard"
    InputDevice "mouse_1" "CorePointer"
    Option "AllowEmptyInput" "true"
    Option "DontVTSwitch" "true"
EndSection

Section "Module"
# Load "dbe"
# Load "extmod"
# Load "type1"
# Load "freetype"
# Load "glx"
# Load "dri2"
# Load "glamoregl"
EndSection

Section "InputDevice"
    Identifier "kbd_0"
    Driver "evdev"
    Option "Device" "/dev/input/by-path/pci-0000:00:1a.0-usb-0:1.6:1.0-event-kbd"
    Option "GrabDevice" "on"
    Option "XkbRules" "xorg"
    Option "XkbModel" "105"
    Option "XkbLayout" "us"
    Option "Protocol" "Standard"
EndSection

Section "InputDevice"
    Identifier "kbd_1"
    Driver "evdev"
    Option "Device" "/dev/input/by-path/pci-0000:04:00.0-usb-0:1:1.0-event-kbd"
    Option "GrabDevice" "on"
    Option "XkbRules" "xorg"
    Option "XkbModel" "105"
    Option "XkbLayout" "us"
    Option "Protocol" "Standard"
EndSection

Section "InputDevice"
    Identifier "mouse_0"
    Driver "evdev"
    Option "Device" "/dev/input/by-path/pci-0000:04:00.0-usb-0:2:1.0-event-mouse"
    Option "GrabDevice" "on"
EndSection

Section "InputDevice"
    Identifier "mouse_1"
    Driver "evdev"
    Option "Device" "/dev/input/by-path/pci-0000:00:1a.0-usb-0:1.5:1.0-event-mouse"
    Option "GrabDevice" "on"
EndSection

Section "Monitor"
    Identifier "Monitor0"
    Option "VendorName" "Unknown"
    Option "ModelName" "Generic Autodetecting Monitor"
# Option "DPMS" "true"
EndSection

Section "Monitor"
    Identifier "Monitor1"
    Option "VendorName" "Unknown"
    Option "ModelName" "Generic Autodetecting Monitor"
EndSection

Section "Device"
    Identifier "Device0"
    Driver "radeon"
# Option "AccelMethod" "glamor"
    Option "AccelMethod" "EXA"
    VendorName ""
    BoardName ""
    BusID "PCI:1:0:0"
    Screen 0
# Option "EXAVSync"
EndSection

Section "Device"
    Identifier "Device1"
    Driver "intel"
    VendorName ""
    BoardName ""
    BusID "PCI:0:2:0"
    Screen 0
# Option "AccelMethod" "UXA"
# Option "TearFree" "1"
EndSection

Section "Screen"
    Identifier "Screen0"
    Device "Device0"
    Monitor "Monitor0"
    DefaultDepth 24
    SubSection "Display"
     Depth 24
    EndSubSection
EndSection

Section "Screen"
    Identifier "Screen1"
    Device "Device1"
    Monitor "Monitor1"
    DefaultDepth 24
    SubSection "Display"
        Depth 24
    EndSubSection
EndSection