TouchPad: no supported touchpad found

Здравствуйте.

Есть ноут Asus K40IN series

Тачпад сам то по себе работает,
но хотелось бы им управлять... А это не получается - Synaptic драйвер не видит устройства.

(II) Synaptics touchpad driver version 1.2.0
TouchPad no synaptics event device found
(**) Option "Device" "/dev/psaux" 
(**) Option "SHMConfig" "on"
(**) Option "HorizEdgeScroll" "0"
Query no Synaptics: 6003C8  
(--) TouchPad: no supported touchpad found
(EE) TouchPad Unable to query/initialize Synaptics hardware.
(EE) PreInit failed for input device "TouchPad"
(II) UnloadModule: "synaptics"

cat /proc/bus/input/devices
...
I: Bus=0011 Vendor=0002 Product=0005 Version=0000
N: Name="ImPS/2 Generic Wheel Mouse"             
P: Phys=isa0060/serio4/input0                    
S: Sysfs=/devices/platform/i8042/serio4/input/input1
U: Uniq=                                            
H: Handlers=mouse0 event1                           
B: EV=7                                             
B: KEY=70000 0 0 0 0 0 0 0 0                        
B: REL=103                                          

xorg.conf

...

Section "InputDevice"
    Identifier      "TouchPad"
    Driver          "synaptics"
    Option          "SendCoreEvents"        "true"
    Option          "Device" "/dev/psaux"
    Option          "Protocol" "ImPS/2"
    Option          "HorizEdgeScroll"       "0"
    Option          "SHMConfig" "on"
EndSection

Section "Module"              
    ...
    Load           "synaptics"
EndSection                    

Section "ServerLayout"
    Identifier     "Layout0"
    ...
    InputDevice    "TouchPad"    "SendCoreEvents"
EndSection