1fd2:0064 [Shuttle SH67H3] Dell st220t (st2220tc) buggy multitouch

[isi]

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

[Chase Douglas (chasedouglas)]

Hi isi,

Please send the driver patch to the <email address hidden> mailing list. You can subscribe to the list here: https://lists.ubuntu.com/mailman/listinfo/kernel-team.

The touchscreen hanging is a different bug: 801998. Please follow that bug for a fix.

Thanks!

[Chase Douglas (chasedouglas)]

I now see that this is a dupe of bug 791833. Please send the driver patch to the ubuntu kernel team list and reference that bug instead.

Thanks!

[isi (isiupisi)]

Sorry if i mistake posting here again, but it seems like it is a different bug than https://bugs.launchpad.net/bugs/791833 since it only happens on Unity (Precise).

With patch
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791833/+attachment/2680972/+files/0001-HID-multitouch-fix-handling-of-buggy-reports-descrip.patch
Or
http://lii-enac.fr/en/architecture/linux-input/multitouch-ubuntu-howto.html
(Thanks Benjamin Tissoires !)
Touchscreen works ok in Unity(Oneiric) and not so bad in Gnome(Precise),

But in Unity(Precise), which i'm using, i'm LOOSING ANY CLIC FUNCTIONALITY (mouse & touch) after few touchs (seemly drag ??).
The screen doesn't hang, i still can move cursor with mouse or touchscreen.
Just no clic ...

[Chase Douglas (chasedouglas)]

Hi isi,

The bug you are seeing in unity is being tracked in bug 801998.

[Chase Douglas (chasedouglas)]

oops, I meant bug 801988.

[penalvch (penalvch)]

isi, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ .

If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report:

apport-collect -p linux <replace-with-bug-number>

Also, could you please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.13-rc5

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding.

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]