synaptic touchpad stops working on lenovo yoga 330

[ahrboktrexon]

Hi guys, I rcently installed linux lite 4.6 on a Lenovo Yoga 330.
After the installation everything seems ok, but after a few actions on the touchpad this stops working, the pointer stops moving.
Linux is up, only the pointer is ko.
this is the output of lsb_release -a

Code:

Distributor ID:    Ubuntu
Description:    Linux Lite 4.6
Release:    18.04
Codename:    bionic

and

Code:

 ~ xinput -list
⎡ Virtual core pointer                        id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                  id=4    [slave  pointer  (2)]
⎜   ↳ ELAN0630:00 04F3:3072 Touchpad              id=10    [slave  pointer  (2)]
⎜   ↳ SYNA7611:00 06CB:1952                       id=9    [slave  pointer  (2)]
⎣ Virtual core keyboard                       id=3    [master keyboard (2)]
    ↳ Virtual core XTEST keyboard                 id=5    [slave  keyboard (3)]
    ↳ Video Bus                                   id=6    [slave  keyboard (3)]
    ↳ Power Button                                id=7    [slave  keyboard (3)]
    ↳ EasyCamera: EasyCamera                      id=8    [slave  keyboard (3)]
    ↳ Ideapad extra buttons                       id=11    [slave  keyboard (3)]
    ↳ Intel HID events                            id=12    [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard                id=13    [slave  keyboard (3)]

Any help?