How can I make my HTC One stop vibrating on notifications, but still make noise? My HTC One vibrates every darn time the notification sound comes on, and I cannot for the life of me figure out how to get it to stop. I have "vibrate on calls" unticked in the setting, under sound, and it still does it. This was never a problem before that system update a little while ago.

I am seriously so mad right now. 

Help?
Yes, I too went in to Settings > Accessibility and turn off for reminder of notifications. That fixed it for me. (For HTC 826)