As of now disabling tap to click does not affect the corner button actions.
$ synclient -l | grep -i cornerbutton RTCornerButton = 2 RBCornerButton = 3 LTCornerButton = 0 LBCornerButton = 0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1260341 Title: Tapping lower-right corner of touchpad causes a right-click To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1260341/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs