This bug was fixed in the package xserver-xorg-input-synaptics - 1.5.99~git20120220-0ubuntu2
--------------- xserver-xorg-input-synaptics (1.5.99~git20120220-0ubuntu2) precise; urgency=low
* Prevent trackpad pointer drift (LP: #921082) - Add temporary patch 129_tmp_pointer_drift.patch from upstream -- Chase Douglas <email address hidden> Mon, 20 Feb 2012 11:55:23 +0100
This bug was fixed in the package xserver- xorg-input- synaptics - 1.5.99~ git20120220- 0ubuntu2
--------------- xorg-input- synaptics (1.5.99~ git20120220- 0ubuntu2) precise; urgency=low
xserver-
* Prevent trackpad pointer drift (LP: #921082) pointer_ drift.patch from upstream
- Add temporary patch 129_tmp_
-- Chase Douglas <email address hidden> Mon, 20 Feb 2012 11:55:23 +0100