[ltp] Tap to click on X240

[Henrique de Moraes Holschuh]

On Fri, 29 Apr 2016, Jochen Spieker wrote:
> | [150009.873] (II) Using input driver 'libinput' for 'SynPS/2 Synaptics TouchPad'

That's why.

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh