Comment 3 for bug 549447

With a ubuntu 9.10 fresh install + eGalax driver ( 3.00.3719 or 3.01.4001 beta from the eGalax website) works well!

But with a ubuntu 10.04 rc + eGalax driver or evtouch, appear the problem commented by Benjamin, "Every touch makes the cursor move to the upper left corner and register the click there."

With 10.04 rc, setup.sh from the eGalax driver needs a few modifications to proper install:
-blacklist file points to /etc/modprobe.d/blacklist, -> change to /etc/modprobe.d/blacklist.conf
-install script fail if xorg.conf file doesn't exist, -> create file
-install script also fail if ServerLayout section in xorg.conf isn't present, -> add section

Anyway this latest problems from setup.sh script isn't a bug from ubuntu package.