An interesting thing about these trackpads, the hardware was actually pretty bad. It can only move the cursor in the X or the Y axis at any given time, i.e. the

An interesting thing about these trackpads, the hardware was actually pretty bad. It can only move the cursor in the X or the Y axis at any given time, i.e. the hardware does not support diagonal cursor movement. Apple's driver did a great job of masking that with fuzzing and (I believe) predictive movement, that's the reason it seemed good in Mac OS X. But you can even tell in OS X if you're really looking for it! https://ubuntuforums.org/archive/index.php/t-813884.html https://ubuntuforums.org/archive/index.php/t-813884.html