I have an Asus G750. The touchpad (Elantech) works fine on Windows 8. However, after installing ubuntu the right mouse button is not recognized. The 'synaptiks touchpad management' software shows a cross sign under Touchpad Configuration->Hardware Information->Right Button. Similarly, from command line
shiva@shiva-G750JX:~$ xinput --list-props "ETPS/2 Elantech Touchpad" | grep Capabilities
Synaptics Capabilities (302): 1, 0, 0, 1, 1, 1, 1
Which also, I believe, means 'right button not working'. Looking up all the help on this forum, I tried setting the "Soft Button Areas" parameter, but that did not change anything.
Can someone please help?
Best Answer
My answer comes from this blog post: http://www.evilcodingmonkey.com/2014/01/23/ubuntu-activate-multi-touch-on-elantech/
First. download this archive (from Ubuntu's bug reporting page): https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1166442/+attachment/3941591/+files/psmouse-elantech-x551c.tar.gz
Open a terminal, and follow these steps (after step 4, you will have no mouse at all):
Several users confirm their Elantech touchpad now has right-click and scrolling working. I hope it helps!