Ubuntu
xserver-xorg-input-synaptics package

  1. Bug #936552
  2. Comment #5

Comment 5 for bug 936552

Revision history for this message
Chase Douglas (chasedouglas) wrote : Re: MacBookAir 4,1 trackpad does not work with synaptics driver until boot into 3.2.1 kernel

nm, I see in the original description that this occurred in previous kernels too.