[SOLVED... sort off] Touchpad is dead

[RealPTR]

I have Lenovo Yoga 2 Pro and after the last system upgrade my TouchPad does not work at all. It is seen by the system as
SynPS/2 Synaptics TouchPad

Code:

$ xinput
��� Virtual core pointer                        id=2    [master pointer  (3)]
���   ��� Virtual core XTEST pointer                    id=4    [slave  pointer  (2)]
���   ��� ELAN Touchscreen                              id=10   [slave  pointer  (2)]
���   ��� SynPS/2 Synaptics TouchPad                    id=14   [slave  pointer  (2)]
���   ��� USB Optical Mouse                             id=9    [slave  pointer  (2)]
��� Virtual core keyboard                       id=3    [master keyboard (2)]
   ��� Virtual core XTEST keyboard                     id=5    [slave  keyboard (3)]
   ��� Power Button                                    id=6    [slave  keyboard (3)]
   ��� Video Bus                                       id=7    [slave  keyboard (3)]
   ��� Power Button                                    id=8    [slave  keyboard (3)]
   ��� Lenovo EasyCamera                               id=11   [slave  keyboard (3)]
   ��� Ideapad extra buttons                           id=12   [slave  keyboard (3)]                                                                                                                            
   ��� AT Translated Set 2 keyboard                    id=13   [slave  keyboard (3)]    

and $ less /proc/bus/input/devices gives this info on TouchPad

Code:

I: Bus=0011 Vendor=0002 Product=0007 Version=01b1
N: Name="SynPS/2 Synaptics TouchPad"
P: Phys=isa0060/serio1/input0
S: Sysfs=/devices/platform/i8042/serio1/input/input5
U: Uniq=
H: Handlers=mouse1 event6
B: PROP=5
B: EV=b
B: KEY=e520 10000 0 0 0 0
B: ABS=660800011000003

I tried this:
http://askubuntu.com/questions/763763/to...ot-working
but with no effect.

Touch screen works well. Also the optical mouse, when plugged, works fine. But I really miss the touchpad :-(