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On my Asus N550KL laptop (running Ubuntu Gnome 14.04), my touchpad is detected as "PS/2 Logitech Wheel Mouse".

xinput outputs:

⎡ Virtual core pointer                      id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ PS/2 Logitech Wheel Mouse                 id=13   [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)]
    ↳ Video Bus                                 id=8    [slave  keyboard (3)]
    ↳ Sleep Button                              id=9    [slave  keyboard (3)]
    ↳ USB2.0 HD UVC WebCam                      id=10   [slave  keyboard (3)]
    ↳ Asus WMI hotkeys                          id=11   [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard              id=12   [slave  keyboard (3)]
Pilot6
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deb0ch
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2 Answers2

4

There seem to be a duplicate of the question here:

Touchpad not recognized on Asus N550JK - TP500L (FocalTech)

but since the answer worked for me I will re-post it here:

I finally came to this bug report: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1372609

It seems FocalTech touchpad needs a specific driver, and that work is in progress to integrate it into the mainline kernel.

currently, there seem to be a ppa to get a dkms driver for this touchpad : http://ppa.launchpad.net/hanipouspilot/focaltech-dkms

After trying this, I can confirm the following procedure works :

1. add ppa:

`sudo add-apt-repository ppa:hanipouspilot/focaltech-dkms`

2. update the packages database:

`sudo apt-get update`

3. install the dkms driver:

`sudo apt-get install focaltech-dkms`

4. reboot

The touchpad in now recognized. Two finger scrolling works, for example. Also, the zone where the buttons are won't make the cursor move.

Thanks for the community that retro-engeniered this (Asus just replied "no linux support nor technical information" to a request ! Very bad point to them (see the afore-mentioned bug report)).

(answered by alci, thanks a lot to you if you are reading me)

I just have a few things to add to this:

First, instead of rebooting, you can just run the following commands:

sudo modprobe -r psmouse
sudo modprobe psmouse

which will get it working just right =)

For those running Ubuntu 14.04:

I have not tested it myself, but the first command (sudo add-apt-repository ppa:hanipouspilot/focaltech-dkms) has a very nice verbose and explains the necessary steps for doing that on ubuntu 14.04, with the older kernel version.

Community
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deb0ch
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-1

Follow this step by step and you will get it working

Multitouch fix for Alps touchpad

Then execute these lines in terminal:

sudo update-initramfs -u
swift
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user367426
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