[ubuntu] Touchscreen acting weird

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http://ubuntuforums.org – Hi, I have Asus Vivobook S550CM, after I login to ubuntu everything works fine, but after a while of using PC I cannot perform 1 finger touch-to-click action on touchscreen. When I touch the screen the mouse cursor appears in the position where I touched the screen, but it doesn't click. The weird thing is that when I move the mouse or use the touchpad the mouse cursor from touchscreen disappears and another one appears on different location on screen. So, it looks like there are two different cursors on the screen - one for mouse and touchpad (this one works) - other only for touchscreen (t (Hardware)