A new Thinkpad X240 touchpad issue

[Steve Underwood]

Hi,

I just rebooted my Thinkpad X240 for the first time in a few weeks, and 
now clicking the touchpad doesn't behave properly. I assume a yum update 
since the last reboot has changed something, and not in a good way. If I 
click the edge of the pad I get the correct left/middle/right button 
kind of behaviour, but if I click in the middle of the pad I get quirky 
results. I used to get the effect of a left mouse button.

Is this a regression, or has something purposefully changed which means 
I need to alter the xorg configuration files?

Regards,
Steve