Public bug reported:

This device needs a patch to work (oneiric and precise):
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791833/+attachment/2680972/+files/0001-HID-multitouch-fix-handling-of-buggy-reports-descrip.patch
Even patched, "only" two inputs are recognised by mtview, only one by pymt.

After few touches, i loose any clic functionality (mouse & touchscreen),
and didn't find better than "sudo service lighdm restart" in tty1 (so
touch is unusable).

geisview  doesn't receive any gesture event:
device id: 61088
device touches: 9
direct touch: 1
device name: LG Display LGD-MultiTouch
independent touch: 0


lsb_release -rd
Description:    Ubuntu precise (development branch)
Release:        12.04

apt-cache policy utouch
utouch:
  Installé : 1.2
  Candidat : 1.2
 Table de version :
 *** 1.2 0
        500 http://fr.archive.ubuntu.com/ubuntu/ precise/universe amd64 Packages
        100 /var/lib/dpkg/status

apt-cache policy utouch-geis-tools
utouch-geis-tools:
  Installé : 2.2.5-0ubuntu1
  Candidat : 2.2.5-0ubuntu1
 Table de version :
 *** 2.2.5-0ubuntu1 0
        500 http://fr.archive.ubuntu.com/ubuntu/ precise/universe amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: utouch 1.2
Uname: Linux 3.2.9-core2-hid-rt17 x86_64
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
Date: Sun Mar 11 02:13:02 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: Shuttle SH67H3
MtDevices: LG Display LGD-MultiTouch: /dev/input/event5
PackageArchitecture: all
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.9-core2-hid-rt17 
root=UUID=17e9fc25-ee3f-42a1-8fec-a5b59023f11a ro 
crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7
SourcePackage: utouch
UpgradeStatus: Upgraded to precise on 2012-02-24 (15 days ago)
dmi.bios.date: 11/24/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.15
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: FH67
dmi.board.vendor: Shuttle
dmi.board.version: 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.15:bd11/24/2011:svnShuttle:pnSH67H3:pvr1.0:rvnShuttle:rnFH67:rvr1.0:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: SH67H3
dmi.product.version: 1.0
dmi.sys.vendor: Shuttle

** Affects: ubuntu
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug hci precise touch

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https://bugs.launchpad.net/bugs/951955

Title:
  Dell st220t (st2220tc) buggy multitouch

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