The feature of the hiding cursor could is there, you only have to install the software unclutter and start it with every start of you're Unity via startprograms.
Installation: sudo apt-get install unclutter
I added a video to my comment, showing that unclutter hides the mouse cursor, the moment the first key is pressed. It works with any DE or WM using X.
Solution:
The feature of the hiding cursor could is there, you only have to install the software unclutter and start it with every start of you're Unity via startprograms.
Installation: sudo apt-get install unclutter
I added a video to my comment, showing that unclutter hides the mouse cursor, the moment the first key is pressed. It works with any DE or WM using X.