Что не так с конфигом Xorg?

Section "ServerLayout"
    Identifier     "Default Layout"
    Screen         "Screen0" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
EndSection

Section "ServerFlags"
    Option         "AutoAddDevices" "false"
    Option         "AllowEmptyInput" "false"
EndSection

Section "InputDevice"
    Identifier     "Keyboard0"
    Driver         "keyboard"
EndSection

Section "InputDevice"
    Identifier     "Mouse0"
    Driver         "libinput"
#    Option         "Protocol" "auto"
    Option         "Device" "/dev/input/event3"
#    Option         "Emulate3Buttons" "no"
#    Option         "ZAxisMapping" "4 5"
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         "nvidia"
    VendorName     "NVIDIA Corporation"
    Option         "NoLogo" "true"
EndSection

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

[    26.307] (**) Option "CorePointer" "on"
[    26.307] (**) <default pointer>: always reports core events
[    26.307] (WW) <default pointer>: No Device specified, looking for one...
[    26.325] (II) <default pointer>: Setting Device option to "/dev/sysmouse"
[    26.325] (--) <default pointer>: Device: "/dev/sysmouse"
[    26.325] (==) <default pointer>: Protocol: "Auto"
[    26.325] (**) <default pointer>: always reports core events
[    26.325] (**) Option "Device" "/dev/sysmouse"
[    26.325] (==) <default pointer>: Emulate3Buttons, Emulate3Timeout: 50
[    26.325] (**) <default pointer>: ZAxisMapping: buttons 4 and 5
[    26.325] (**) <default pointer>: Buttons: 5
[    26.325] (II) XINPUT: Adding extended input device "<default pointer>" (type: MOUSE, id 6)
[    26.325] (**) <default pointer>: (accel) keeping acceleration scheme 1
[    26.325] (**) <default pointer>: (accel) acceleration profile 0
[    26.325] (**) <default pointer>: (accel) acceleration factor: 2.000
[    26.325] (**) <default pointer>: (accel) acceleration threshold: 4
[    26.325] (II) <default pointer>: SetupAuto: hw.iftype is 4, hw.model is 0
[    26.325] (II) <default pointer>: SetupAuto: protocol is SysMouse