Ubuntu Nvidia intel xorg.cong

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0"
    Screen      1  "Screen1"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Unknown"
    HorizSync       28.0 - 33.0
    VertRefresh     43.0 - 72.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "intel"
    BusID          "PCI:0:2:0"
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GTX 1070"
    BusID          "PCI:1:0:0"
    Option         "ConnectedMonitor" "DFP-0" //代表不連接任何顯示器
    Option         "Coolbits" "31" //啟用進階超頻功能
    Option         "AllowEmptyInitialConfiguration" "true" // 強制啟用顯示卡
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Option         "Coolbits" "31"
    Option         "UseDisplayDevice" "none"
    Option         "RegistryDwords" "PerfLevelSrc=0x2222"
EndSection