Ubuntu – Touchpad not detected

lenovomulti-touchsynapticssystem-settingstouchpad

I am using Ubuntu 14.04 in the new Lenovo Z510 Ideapad laptop. To check if my Touchpad is detected I typed the command

xinput list

and this is my output:

img

I tried everything mentioned in this, this and this. i have made touchpad-enabled to true.
But still the same problem persists.
and this is how my mouse & touch pad setting looks like:

img

Help.

Best Answer

  • apt-get install xserver-xorg-input-synaptics-dev
    

    reboot

    wget https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1166442/+attachment/3941591/+files/psmouse-elantech-x551c.tar.gz
    dkms ldtarball psmouse-elantech-x551c.tar.gz
    dkms install -m psmouse -v elantech-x551c
    rmmod psmouse
    modprobe psmouse