The patch on this bug report is included in Ubuntu Precise's wacom. Also, I have this model of laptop and can confirm that touch screen functionality does work. It seems to not be working properly, but that's a separate issue...
** Changed in: xf86-input-wacom (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/671438 Title: Serial Wacom Two Finger touchscreen is not detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xf86-input-wacom/+bug/671438/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs