OR using EOL release, and no response for years.
** No longer affects: linux (Ubuntu Oneiric)
** No longer affects: linux (Ubuntu)
** Package changed: linux (Fedora) => linux (Ubuntu)
** Changed in: linux (Ubuntu)
Importance: Medium => Undecided
** Changed in: linux (Ubuntu)
Status:
Launchpad has imported 12 comments from the remote bug at
https://bugzilla.redhat.com/show_bug.cgi?id=703118.
If you reply to an imported comment from within Launchpad, your comment
will be sent to the remote bug automatically. Read more about
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luckymurari, 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
This release has reached end-of-life [0].
[0] https://wiki.ubuntu.com/Releases
** Changed in: linux (Ubuntu Oneiric)
Status: In Progress = Invalid
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How can I nominate this for Precise? Quantal? Raring? I've
experienced the symptoms with each (not all the same).
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Title:
Dell ST2220T Monitor
Hi All,
I have also been waiting for months for multi-touch to become a reaiity on this
device. If it helps I'd like to nominate the great work done so far to be
commited to precise. Can I also add that when running this on my raspberry pi
there is a different between the X/Y oreintation when
@Jose #56:
lsusb does as you say. There is a bit more with -v. Identical on
Fedora 19.
I don't see the dmesg errors that you see.
I said that touch was working with 12.10 to some extent (I didn't test
much).
Well, it isn't working on 13.04. The first and maybe second click
work but after
Hi, I too have one of these monitors. In 13.04 touching the screen causes a
constant high spike of CPU usage.
I get this output from dmesg after it happens:
[48446.210074] usb 3-1: reset high-speed USB device number 2 using xhci_hcd
[48446.229560] xhci_hcd :04:00.0: xHCI xhci_drop_endpoint
Up ;-)
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Title:
Dell ST2220T Monitor responds to touch only on warm boot from windows
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I tried with 12.10 et linux-generic-lts-quantal in 12.04, nothing new..
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Title:
Dell ST2220T Monitor responds to touch only on warm boot from
hugh-mimosa - Have you tried installing linux-generic-lts-quantal in
12.04 ?
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Title:
Dell ST2220T Monitor responds to touch only on warm boot
Touch on ST2220T works with 12.10 but not 12.04. Since 12.04 is LTS, I
respectfully request that the fix be backported.
I'm not sure what multitouch support is supposed to look like, so I
don't know if it works with the ST2220T under 12.10.
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Hi !
Some news:
Following
http://lii-enac.fr/en/architecture/linux-input/multitouch-ubuntu-howto.html for
12.04,
i have touch working, so this touchscreen begins to come usable.
BUT:
i cannot select a file or directory in nautilus (and so on Desktop) with finger
or mouse,
and cannot use the
How close are we to getting the patch in the mainline kernel?
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Title:
Dell ST2220T Monitor responds to touch only on warm boot from windows
To
@ljackson:
I'm sorry, i don't use Mint.
I just can say it SHOULD work, since Mint is based on Ubuntu; but be sure that
Mint 12 is based on Ubuntu 12.04.
Keep in mind that i still have bugs using touch (under Precise = 12.04, not
under Oneiric = 11.10), so for now, i just don't use it.
If you
Hi isi
Thanks for the explanation.
I have asked on IRC but no luck. When I run linux mint 12 ubuntu from the live
CD I get touch support.
Once I install or (as I found out just now) run xinput list from the terminal I
lose touch functionality.
Anyway if I follow these instructions
In my case, (precise updated from beta) i had to follow the howto you're
talking about,
just replacing each instance of hid-multitouch-ubuntu-10.10 by
hid-multitouch-ubuntu-12.04.
Hope it helps.
On Precise, i have know window's title bar clic functionality.
Geisview seems not to recognise the
Hi all
I have been waiting for 12.04 release. Did this work get committed to the
kernel/hid.multitouch in the new ISO?
Am I now able to run a simple install from the ISO on my USB and get limited
touch screen functionality?
Or do I still need to apply patches to source code. In which case I
@ Brad Figg : Thanks !
Since i've no oneiric partition left, and due to this
https://bugs.launchpad.net/ubuntu/+source/utouch/+bug/801988,
i cannot test that much if it works under precise.
BUT since it have the same behavior with your kernel than a with patched
one, it SEEMS TO WORK !
If
(#44 Edit)
same behavior means that finger'position and click are OK,
though the #42's Note still verified.
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Title:
Dell ST2220T Monitor
I have applied the relevant patch to Oneiric and Precise kernels for
testing. The kernels can be found at:
http://people.canonical.com/~bradf/lp791833/ . Please test the
appropriate one for your system and report back here your experience.
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Hi Bradd Figg !
I'm not sure to well understand your question.
On 3.2.0-21 -generic or -lowlatency, the screen still need the patch or the
git-related part of
http://lii-enac.fr/en/architecture/linux-input/multitouch-ubuntu-howto.html
(adapted for 12.04 version, didn't test with others)
to
Is there anyone that can test some kernels with the upstream patch
applied?
** Changed in: linux (Ubuntu)
Status: Confirmed = In Progress
** Changed in: linux (Ubuntu)
Assignee: (unassigned) = Brad Figg (brad-figg)
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** Changed in: linux (Ubuntu Oneiric)
Status: Confirmed = In Progress
** Changed in: linux (Ubuntu Oneiric)
Assignee: (unassigned) = Brad Figg (brad-figg)
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** Attachment added: descriptors.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791833/+attachment/2694705/+files/descriptors.txt
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** Attachment added: device.prop
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/791833/+attachment/2694706/+files/device.prop
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Title:
Some precisions after few tests:
- Just two fingers max are recognised by mtview, gesturetest and ginn.
- I managed a right clic with a two-finger-tap adding an entry in
/etc/ginn/wishes.xml
** Attachment added: wishes.xml
PERFECT !
@Benjamin Tissoires :
Hudges thanks !
Didn't test much about multipoint and right clic, but the device is well
recognised, i got clic functionality and can now use onboard !!
( I have now a pretty nice easy desktop for MAO, sweet !! :p )
Sorry for late reply, just some problems last
Hi Benjamin,
thank you very much for the patch. I have dabbled a bit using git in the past
and have the core packages installed. Is there a simple technique to apply
these changes to hid-multitouch.c?
Many thanks,
Lawrence
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Hi,
I've been reported this behavior last week (the strange touches).
After getting some logs, I definitively spotted the bug. ;-)
Now, I think I found the solution.
I'm posting the patch here to get more tests before sending it upstream.
Cheers,
Benjamin
** Patch added:
Hi,
I'm unsure whether this is of any help but when I press a single point anywhere
in the screen (and then release your finger) the mouse position jumps to the
bottom left of the screen. I assume this is X 0 Y 0?
What commands would I run from the terminal to get a live readout of the
Here is a screenshot of xinput test-xi2 10 in the following scenarios:
Press 1 point and release (jpg).
point 1 bottom right then dragging point 2 from right to left across bottom of
screen
I know I'm clutching at straws but just trying to shed any light I can on what
the device is reporting
@ Stéphane Chatty : Thanks for quick reply !
I wrote you a private mail to see if i can help.
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Title:
Dell ST2220T Monitor responds to touch
Hi everybody,
Nothing more under 3.2.0-8.
Is there today a way to help ST220T working well under linux ??
If i compile the kernel with the patch, will i have click functionality ??
Thanks for all,
iSi.
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Are there any updates on this? My device is not working even up to
3.0.0-15.
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Title:
Dell ST2220T Monitor responds to touch only on warm boot
The patch from comment #27 has landed in oneiric-updates (3.0.0-14.23).
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Title:
Dell ST2220T Monitor responds to touch only on warm boot from
Hi All,
just for your interest, https://lkml.org/lkml/2011/7/24/135 adds support for
this panel in hid-multitouch.
The patch has been accepted by Jiri, so it will be mainstream soon.
Cheers,
Benjamin
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Sorry for the noise. I gave the wrong address. This one is better:
https://lkml.org/lkml/2011/8/16/2
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Title:
Dell ST2220T Monitor responds to
** Tags added: testcase
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Title:
Dell ST2220T Monitor responds to touch only on warm boot from windows
To manage notifications about this bug go
** Changed in: oem-priority
Status: Confirmed = Invalid
** Changed in: oem-priority/oneiric
Status: New = Invalid
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Title:
Dell
** Also affects: oem-priority/oneiric
Importance: Undecided
Status: New
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Title:
Dell ST2220T Monitor responds to touch only on warm
** Changed in: oem-priority
Status: New = Confirmed
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Title:
Dell ST2220T Monitor responds to touch only on warm boot from windows
To
** Also affects: linux (Ubuntu Oneiric)
Importance: Undecided
Status: Confirmed
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Title:
Dell ST2220T Monitor responds to touch only on
** Also affects: linux (Fedora) via
https://bugzilla.redhat.com/show_bug.cgi?id=703118
Importance: Unknown
Status: Unknown
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Title:
** Changed in: oem-priority
Assignee: Canonical Platform QA Team (canonical-platform-qa) = Canonical
Kernel Team (canonical-kernel-team)
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@Kent Baxley
luckmurari has tried to apply this patch, but click functionality is not
working
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Title:
Dell ST2220T Monitor responds to touch
@ Ruben,
Right. I understand that. I posted it so that it would be easier for
others working on this to access the patch.
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Title:
Dell ST2220T
** Package changed: utouch (Ubuntu) = linux (Ubuntu)
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Title:
Dell ST2220T Monitor responds to touch only on warm boot from windows
To manage
Patch from Bugzilla report.
** Description changed:
- Binary package hint: utouch
-
- I recently bought a Dell ST2220T Monitor. On first install, The touch
- worked pretty well. But it started to behave weird after restarts. The
- behaviour is as follows:
+ Dell ST2220T Monitors have been
Customer and Dell India have been doing confirmation work and will
assist with troubleshooting and testing. Marking bug as such.
** Changed in: utouch (Ubuntu)
Status: New = Confirmed
** Also affects: oem-priority
Importance: Undecided
Status: New
** Changed in: oem-priority
** Changed in: oem-priority
Assignee: (unassigned) = Canonical Platform QA Team
(canonical-platform-qa)
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Title:
Dell ST2220T Monitor
lucymurari,
Do you have to download the kernel source, apply the patch, rebuild and
install just to apply the patch, or is there an easier way to apply the
patch to the specific modules?
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@Ruben
That is the only way , I found. But even after doing all that, I remind
you that click functionality is not yet working!!
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Title:
Dell
I tried applying the patch mentioned by Ritesh.
After applying the patch, realized that the patch doesn't support click
yet. Tried to contact Ritesh, but got to know that he is on vacation and
that The click event on the patch is not applied yet.
Can anyone help in getting the click also to
works fine for me using linux git snapshot .
ubuntu might have patched usb stack, you might have to manually merge the
changes in.
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Title:
Dell
properly with the latest version of hid-multitouch (patches submitted by
Benjamin last week).
To check this, one would just need to list the vid:pid
Where could I find the source for this ?
Gopal Tiwari has posted a patch for this ( h/w init) at -
Apologies if this is a stupid question, but how do I apply the patch?
Also in the description it says Fedora not Ubuntu, so I guess this can
be applied to Ubuntu too?
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I've tried:
patch -p1 hid-core.patch
but this results in the following error messages:
patching file drivers/hid/hid-core.c
Hunk #1 FAILED at 1500.
Hunk #2 FAILED at 1837.
Hunk #3 FAILED at 1883.
3 out of 3 hunks FAILED -- saving rejects to file drivers/hid/hid-core.c.rej
patching file
@Stephane Can you please update regarding this?
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Title:
Dell ST2220T Monitor responds to touch only on warm boot from windows
To manage
Same problem for me. How do we recompile the hid module?
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Title:
Dell ST2220T Monitor responds to touch only on warm boot from windows
To manage
@Stephane Chatty
Can you please tell how to recompile the hid module.
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Title:
Dell ST2220T Monitor responds to touch only on warm boot from
it seems it's a new type of devices
(I can't find it on any of known mt devices)
But if it is reporting event, then it should be already using a module.
(maybe just hid, don't know !)
Can you give again the result of lsmod command ?
Maybe some people from the mutli-touch-dev list can help too.
As far as I know, the device works based on IR and not resistive.
Here is the lsmod output
#~$ lsmod
Module Size Used by
snd_hda_codec_analog75442 1
binfmt_misc13213 1
snd_hda_intel 24140 2
snd_hda_codec 90901 2
Will any one please help?
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Title:
Dell ST2220T Monitor responds to touch only on warm boot from windows
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It sounds like the device needs a firmware upload on boot.
Does the device appear in an 'lsusb' listing (on the command line) after
a cold boot?
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The device is appearing in the lsusb listing.
#$ lsusb
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 003: ID 413c:2107 Dell Computer Corp.
OK, what does 'xinput list' show (you may need to install the xinput
package to get this tool)?
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Title:
Dell ST2220T Monitor responds to touch
~#$ xinput list
⎡ Virtual core pointer id=2[master pointer (3)]
⎜ ↳ Virtual core XTEST pointerid=4[slave pointer (2)]
⎜ ↳ USB Optical Mouse id=8[slave pointer (2)]
⎜ ↳ LG Display LGD-MultiTouch
What's the manufactuer type of the multitouch device ?
Ntrig? NextWindow ?
can you do a
$ sudo lsinput
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Title:
Dell ST2220T Monitor responds to
No idea about manufacturer type. Will you please tell the same.
And here is the lsinput result
#~$ sudo lsinput
/dev/input/event0
bustype : BUS_HOST
vendor : 0x0
product : 0x1
version : 0
name: Power Button
phys: PNP0C0C/button/input0
bits ev : EV_SYN EV_KEY
Anyone can help please?
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Title:
Dell ST2220T Monitor responds to touch only on warm boot from windows
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