Comment 23 for bug 1725384

Cubic PPA: I just tried switching between Frequent and All applications view, and it's working OK for me.

The only change I've made that I can imagine affecting this is my use of onboard and gnome-shell-extension-onboard, but I think it's unlikely that that has made a difference.

When I first installed 18.04, I did get into a mode where most touch-screen events were being ignored, but that hasn't happened for a week now. A more detailed account of my experiences is here:
https://ubuntuforums.org/showthread.php?t=2396712