I can't get right mouse click on my touchpad no matter what i do. I have used ElementaryOS before and have had to go to the touchpad prefs and selected "Hardware Default" This used to work, no longer. No matter what I try the right click acts like the left click. I can't get a context menu to come up at all anymore. Like I said. I used to just change the setting to "Hardware Default" and then I had a right click button and a left click. No everything is s left click... this is driving me nuts. I don't like using the "Press and Hold" for secondary mouse click. I have a perfectly good and working right button. You changed the prefs app and now no more right click.
I used to have the same problem with this laptop (not a huge fan of touchpad anyway), so much so that I ended buying a mouse. But recently I discovered that if I touch the pad very very lightly with two fingers (before the two fingers-touch had not worked either) BUT delay a tiny bit longer than a regular left click, when I release the pad the right click will be taken. I discovered it accidentaly, while playing gnonogram while recharging the mouse batteries. I am not sure whether this is the way it always work for every app (just I didn't know it) or it works just on that game, but I'm assuming the first is the case.