John, file a new bug mentioning that it's a regression and still there
in latest kernels, it should be easy to bisect if it happened between
-74..-76.
leaving ubuntu would not help, you'd have to leave linux ;)
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I blacklisted I2c_hid but it made no difference. Considering leaving
Ubuntu for good, I mean what is the point in having a laptop if you
have to carry arround an external mouse.
This smells like a push to sell more touchscreen tablets that are
useless for any serious work.
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Hi All,
This bug is back.
Under Ubuntu 14.04 LTS kernel 3.13.0-74-generic , Thinkpad T520 I had a
working SynPS/2 Synaptics Touchpad. Then I updated to 3.13.0-76 and the
touchpad was not recognised (defaulted to standard PS/2). I tested
several kernels up to 4.5-rc4 and they all failed in the
Logitech wierless keyboard - just want to disable tap-to-click. Any
ideas?
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Title:
Backport Synaptics HID touchpad driver for
Hi,
Unblacklist i2c_hid, causing my laptop cannot resume after being suspended.
I'm using Dell XPS 12-9Q33.
Distributor ID: Ubuntu
Description:Ubuntu 14.04.1 LTS
Release:14.04
Codename: trusty
linux-firmware is 1.127.7.
Please help.
If not possible, I have to blacklist
Hello,
I am very pleased to announce that about 2 weeks ago after a kernel-
firmware update my Synaptics touch pad is now fully fonctionnal when
before that it was not working at all.
* Ultrabook HP Spectre 13-h201ef x2 *
- Release: Ubuntu 14.04.1 (trusty) 64-b
- Kernel: 3.13.0-32-generic (eg.
@Grabiele
Finally I've solved my problem by installing the 3.16 kernel form here:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.16-utopic/
Now everything is working as intended, so I will work with that kernel
until Ubuntu 14.10 is released.
Thank you for the support.
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@Javier Vela
Did you try 3.17-rc1? If so, take a look at this:
https://bugzilla.kernel.org/show_bug.cgi?id=82601
@piotr
If the jumps happen when you use two fingers, maybe this
(http://lists.freedesktop.org/archives/xorg-devel/2014-June/042790.html) could
help. If this is the case, then it's
@gabriele
Thanks for the patch. I've implemented it and solves my problem. It seems to be
a nice workaround for my issue. I will update the redhat/kernel guys.
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Araash, David, Kent and AceLan,
Please see https://bugzilla.redhat.com/show_bug.cgi?id=1123584 for the
jumpy cursor issues.
** Bug watch added: Red Hat Bugzilla #1123584
https://bugzilla.redhat.com/show_bug.cgi?id=1123584
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Hi,
I have a DELL XPS 12 convertible. After applying the last kernel updates
from proposed, with the last kernel the problem with the synaptic module
persists. The touchscreen works perfectly but the synaptics touchpad
gestures do not work. With the Acelan's custom kernel everything is
working
Hello,
I confirm Joe's findings. I own an HP Pavilion 11 x2 . Before I upgraded
to Ubuntu 14.04 Snapshot 1 my clickpad was recognized as evDev based
mouse device. But after an kernel update last week or so my clickpad
stoped working completly. My ELAN Touchscreen is still recognized as
evDev
Hello to All,
I have the same issue with my Synaptics touchap not working at all on a
new and fresh install of Ubuntu 14.04-1 64-bit, dual boot with Windows
8.1, on my new Hybrid UltraBook - the HP Spectre 13 x2 (Intel Haswell).
I have almost fixed the wifi stuff which was not working at all,
Hello,
I have forgotten to say that an external USB mouse is working well when
the touchscreen both docked and undocked has some missing capabilities
as the scrolling.
Now, I'm getting the following in a terminal on my HP Spectre 13 x2 with
Ubuntu 14.04-1 64-bit and Kernel 3.13.0-32-generic:
@Andy or anyone: can you maybe comment about false palm recognition and
the disable keyboard while typing feature when holding both hands at
the keyboard (and doing terminal work for example). Does this patch make
any improvements in that area? Older kernels really suck at this and
frustrated a
The patch does not improve this.
On Fri, Jul 25, 2014 at 10:45 AM, Tim Kuijsten
1305...@bugs.launchpad.net wrote:
@Andy or anyone: can you maybe comment about false palm recognition and
the disable keyboard while typing feature when holding both hands at
the keyboard (and doing terminal work
@Gabriele and anyone else that sees power consumption problems,
Please open a separate bug on the power consumption. This issue is to
inclue driver support for the touchpad, which Synaptics continues to
work on / refine upstream.
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I'm not using Ubuntu nor the kernel here posted, but Debian sid with
kernel 3.16-rc*
I have the same problem reported in comment #78.
powertop reports a high number of events/s for DLL060A:00 and also INT33C3:00.
Doing what was suggested in #80, I got the following:
irq/39-DLL060A:-315 [002]
Thanks for testing Andy! As per comment #93 (and #94), I'm tagging this
bug as verified.
** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty
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This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
trusty' to 'verification-done-trusty'.
If verification is not done by 5 working days from
Using the 3.13.0-32-generic kernel in the -proposed repo works well for
me. I am on a Dell XPS 12-9Q33. I get a full featured recognized touch
pad and working touchscreen. Thanks to everyone for all the work put
into this bug fix.
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To follow up on my last comment, here are details from my machine where
touchpad and touchscreen are both fully functional:
:~$ xinput
⎡ Virtual core pointer id=2[master pointer (3)]
⎜ ↳ Virtual core XTEST pointerid=4[slave pointer (2)]
⎜ ↳
@gildasvend #85
Have you been able to fix the disable when typing issue? If not, have you seen
these instructions?
http://askubuntu.com/questions/462135/touchpad-issue-jumping-cursor-while-typing-ubuntu-14-04-syndaemon-dont-help
I've tried 12.04 on a MB Air a couple of years ago, but switched
For what it's worth, under 13.10 and earlier versions, I found the
trackpad experience could be greatly improved by tweaking parameters via
the synclient command. Particularly useful were MaxSpeed and
{Horiz,Vert}Hysteresis.
On Wed, 9 Jul 2014, Tim Kuijsten wrote:
@gildasvend #85
Have you
Hi Kent,
Sorry, I ddin't know the touchpad was different. I will add a comment to
the post you specified.
Regards,
Saurabh Rawat
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@Sarubh,
Please file a separate bug for your issue as your touchpad does not
appear to be the same as what's being worked on here. Alternatively,
you can add your comments to this bug, which I think covers your
touchpad device:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1307015
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Hi,
I have an HP h009tux2 laptop. It has synaptic hid touchpad. The
touchscreen is working as a mouse (no multitouch). The touchpad doesn't
have two finger scroll or any scrolling for that matter, it doesn't even
show up in touchpad section in control center.
There has been no change in all
Hi, I've been attempting to build this into the 3.14.8 kernel, since bug
1283938 is preventing me from using suspend on even 3.16
(https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1283938). However,
when I run `make` I get the error below. Please know that I'm
comfortable with git, patches,
** Changed in: linux (Ubuntu Trusty)
Status: In Progress = Fix Committed
** Changed in: linux (Ubuntu)
Status: In Progress = Fix Released
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** Changed in: linux (Ubuntu Trusty)
Status: Fix Committed = Fix Released
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Title:
Backport Synaptics HID touchpad driver for
I have an XPS13 Hasswell (running Ubuntu Gnome 14.04) and I installed the
kernel proposed in #44. Nothing broken, touchscreen and touchpad working and
PS/2 not showing in xinput BUT touchpad does not get locked when typing, which
is getting incredibly annoying. Anyone else having the same
My touchpad was not working when I instaled 14.04 so I decided to use an
external mouse until it is resolved. I got an update then it started
working until 2 days ago I got a new update that killed it again
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@AceLan
I'm sorry this takes a while. It usually happens after a few days after a
reboot and I've been having some suspent issues forcing me to reboot quite
often. I'll post back as soon as it happens again.
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When this fixed in 14.04 Trusty Tahr for 14.04.1 (24 July)?
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Title:
Backport Synaptics HID touchpad driver for 14.04
Status in
@David, Kent and AceLan,
I notice the jumpiness every once in a while where the cursor jumps to
the bottom of the screen. However, it barely ever happens and I can't
replicate it on demand.
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After running for a while and a couple of suspends it seems like battery
life is worse with this kernel. When idle (and not touching the
touchpad) powertop reports a quite high wakeup rate.
Usage Events/sCategory Description
2,2 ms/s 133,0Process
I updated to Trusty yesterday. The provided 3.13.0-22 kernel has the
same issue as we had in Saucy. The touchpad doesn't support 2 finger
scrolling, etc. I downloaded the Trusty kernel source and tried to
reapply the rmi4 patch as I had done in Saucy. The resulting kernel
worked in the sense that
Hans,
I tried to observe the [DLL063E] kernel thread on my laptop with powertop, and
can't reproduce the same value.
I keep moving my finger on touchpad as fast as possible for a whole powertop
refresh cycle and got the max values I can observe.
Usage Events/s Category Description
587 us/s 0.6
Hi David, I still can't reproduce any jumpy mouse behavior on my
touchpad, even with your steps.
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Title:
Backport Synaptics HID
WIth Acelan testing keneral 3.13.0-28-generic I have 3 devices showing
in my device section of xfce4 mouse and touchpad.
DLL060A:00 06CB:2734
SYNAPTICS Synaptic Laege Touch Screen
SynPS/2 Synaptics Touchapd
Is this normal? Disabling the SynPS/2 Synaptics Touchapd has no effect.
I'm kind thrown
I tried installing this kernel #44, but my system did not work properly
anymore... no wifi, no screen brightness adjustments and so on.
http://people.canonical.com/~acelan/bugs/lp1305522/20140523/
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oh, sorry,
I did not install the extra image.
After installing all 4 things, it works perfectly fine on my XPS 12!
Thanks a lot!
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still PS/2 though
jensbast@jensbast-XPS-12-9Q33:~$ xinput
⎡ Virtual core pointer id=2[master pointer (3)]
⎜ ↳ Virtual core XTEST pointerid=4[slave pointer (2)]
⎜ ↳ ATML1000:00 03EB:842F id=10 [slave pointer (2)]
⎜ ↳
Kent, since you have XPS 13, could you reproduce the issue David mentioned in
comment #65 and #68.
Thanks.
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Title:
Backport
Hi AceLan,
So far I can't reproduce the jumpy mouse issues.
@David,
If you have any more specifics about what will reproduce it or how long
it takes to see the issue after booting up and loggin in, I'll be glad
to try it out on my sample here. I've tried both single-finger tap as
well as
Hi Kent,
The bug gets triggers when I move the cursor with one finger (index) and
click with another (thumb). It is an old habit I carried over from using
the MacBooks.
If I move and click on the trackpad with only one finger, however, the
cursor doesn't jump a couple from one point to another
Hi Kent,
The bug gets triggered when I move the cursor with one finger (index)
and click with another (thumb). It is an old habit I carried over from
using the MacBooks.
If I move and click on the touchpad with only one finger, the cursor
doesn't jump from one point to another some distance
Hi everybody,
I am new to this, so apologies.
I got also a Dell XPS 12 and for me, after the official kernel update to
3.13.0-27-generic my touchpad is not working in multitouch anymore (like
scrolling and so on) and oly recognized as mouse. Touchscreen works fine.
xinput
⎡ Virtual core
For those with the XPS 13's that still have a PS/2 interface showing up,
it looks as if that doesn't seem to 'break' anything. The model I have
in the lab has a much older touchpad firmware on it than the ones you
guys have, so, that may be why things are showing up on your systems
like they are.
Also for everyone that still sees a PS/2 device in xinput after applying
AceLan's kernels, can you please paste the output of the following
command in this bug?:
dmesg | grep psmouse
lsmod | grep psmouse
Thanks!
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@Kent
dmesg | grep psmouse
= [2.642609] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1,
id: 0x1e2b1, caps: 0xd40123/0x840300/0x126800, board id: 2734, fw id:
1522295
lsmod | grep psmouse
= psmouse 10 0
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@Kent
lsmod | grep psmouse
psmouse 10 0
dmesg | grep psmouse
[2.743192] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id:
0x1e2b1, caps: 0xd40123/0x840300/0x126800, board id: 2734, fw id: 1522295
[3.562032] psmouse serio1: Failed to enable mouse on
Thanks, all.
It turns out on my XPS 13 that I was booted to the wrong kernel, which
is why the PS/2 mouse device wasn't showing up. Once I booted into
Aclean's test kernel the PS/2 device shows up in xinput.
My dmesg output is the same as what Hans is seeing. The psmouse module
is loading up
AceLan,
Having used the kernel in comment #44 for a few days, I have noticed
that when left-clicking on the touchpad, the cursor would occasionally
make a big vertical jump down to near the bottom.
I'm experiencing this issue on a Dell XPS 13 (model 9333)
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Hi, thanks for all your help.
The problem happened on XPS machines which lists both psmouse and DLL063E in
xinput doesn't happen on my machine, Dell Inspiron 5547. It loaded the psmouse
module as well, but looks like it doesn't affect anything.
I'm not sure if this issue will lead to an race
AceLan, I just tried blacklisting hid_rmi, but the jumping cursor
problem still persists.
I am going to try blacklisting i2c_usbhib as the Arch Linux wiki
suggests
(https://wiki.archlinux.org/index.php/Touchpad_Synaptics#Laptops_with_touchscreen_.26_touchpad).
This will unfortunately disable the
AceLan,
I blacklisted hid_rmi, but it didn't help the jumpy cursor problem.
I also tried to rmmod psmouse after it was loaded.
I thought I have a faulty touchpad and reverted to the old kernel for
testing. The jumpy cursor problem went away immediately.
Is anyone else having the same problem?
On my Dell XPS 13 with Haswell chipset, I tried the kernel from #44.
Touchscreen and touchpad are working fully!
xinput gives:
$ xinput
⎡ Virtual core pointer id=2[master pointer (3)]
⎜ ↳ Virtual core XTEST pointerid=4[slave pointer (2)]
⎜
Using the kernel from #44 on my Dell Dell XPS 12 9Q33.
this is my xinput output:
:~$ xinput
⎡ Virtual core pointer id=2[master pointer (3)]
⎜ ↳ Virtual core XTEST pointerid=4[slave pointer (2)]
⎜ ↳ ATML1000:00 03EB:842F
AceLan and Arash,
I also have an XPS13 Haswell Edition in the Dell lab. This unit does
NOT reproduce what Arash is seeing with your test kernel. In other
words, the PS/2 mouse does not show up in the xinput list. For my
system, xinput reports things as I expect to see them.
The touchscreen
Xinput reports PS/2 for me as well as the DLL..
Virtual core pointer id=2[master pointer (3)]
⎜ ↳ Virtual core XTEST pointerid=4[slave pointer (2)]
⎜ ↳ SYNAPTICS Synaptics Large Touch Screenid=9[slave pointer (2)]
⎜ ↳
Kent,
I did have the blacklist, but I removed it before I tested the kernel.
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Title:
Backport Synaptics HID touchpad driver for
arash, this DLL060A:00 06CB:2734 should be i2c touchpad device.
I don't know why you still have PS/2 touchpad listed.
You can try to double tab by 3 fingers or single tab by 4 fingers to see if it
works.
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This bug was fixed in the package linux - 3.13.0-27.50
---
linux (3.13.0-27.50) trusty; urgency=low
[ Brad Figg ]
* Revert rtlwifi: Set the link state
linux (3.13.0-27.49) trusty; urgency=low
[ Brad Figg ]
* Revert SAUCE: (no-up) HID: rmi: do not stop the device at the
No, this issue is not fixed yet.
The bot is misbehavior on the reverted commit
** Changed in: linux (Ubuntu Trusty)
Status: Fix Released = In Progress
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I need some of you test the new kernel in comment #44 and report back,
so that I can re-submit the SRU.
I have tested it on Dell Inspiron 5547 which has a Synaptics i2c touchpad and
Elan touchscreen.
Both devices work.
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AceLan, I have tested #44 and it works, although PS/2 still shows up on
xinput I still have multitouch abilities. Thanks.
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Title:
.28 runs just like .27, xinput still shows PS/2 like above. I cannot
use any of the patches with the patch -p1 .patch command. Each one
says can't find file to patch at input line XX.
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arash, you should use `xinput` to make sure which protocol your device
use.
Here is the new kernel I prepare to submit to kernel SRU, please give it a try
and report back.
Please make sure touchpad and touchscreen work well with this kernel.
Thanks.
AceLan, here's what I get from xinput for the touch pad, still says PS/2
Virtual core pointerid=2[master pointer (3)]
⎜ ↳ Virtual core XTEST pointerid=4[slave pointer (2)]
⎜ ↳ SYNAPTICS Synaptics Large Touch Screenid=9[slave
AceLan, are the patch files what's included or is it for me to patch
after I install the kernel?
I installed the kernel and everything still works fine. But xinput
gives the same values. Synaptics TouchPad as PS/2.
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All works well on my end too. However cat /proc/bus/input/devices shows
PS/2 Synaptics TouchPad on my XPS 13, which I believe has the HID-i2c. But
multitouch gestures are present and lsmod presents me with:
lsmod | grep i2c_hid
i2c_hid18860 0
hid 106148 4
Thanks AceLan. I really appreciate your work on this bug.
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Title:
Backport Synaptics HID touchpad driver for 14.04
Status in
Warren, if your touchscreen issue results from the fixes of the touchpad, you
can post the issue here.
If not, then you have to file a new bug and report the problem there.
https://bugs.launchpad.net/ubuntu/+source/linux/+filebug
Andy, the flippable screen is specific to the machine, so I'm
The new fixed kernel seems work good on everyone's machine, but the patches are
not officially released yet.
I've written to the author to track the status of the patches, and I'll
re-submit SRU when those patches are available.
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Just installed and have been testing this kernal. My only issue is that
the touchpad is not disabled when I flip my screen so I get erratic
pointer behavior due to the back of the screen activating the touchpad.
I have a Dell XPS 12 9Q33 and am running 14.04.
If I manually disable the touchpad
So, it seems like the kernel problem is solved. Now, where do I file a
bug about crappy behavior of the touchscreen in Xorg (and Unity as a
result)? I don't want to clutter this bug with that info.
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** Changed in: linux (Ubuntu)
Status: Fix Released = In Progress
** Changed in: linux (Ubuntu Trusty)
Status: Fix Committed = In Progress
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Hi,
I built a new kernel and it's expected to fix the following issues
1. Support Synaptics i2c touchpad
2. Synaptics touchscreen stop working results from the i2c touchpad driver
3. On Dell XPS 13 with i2c touchpad driver, the button press event might be
missing.
Please give it a try and
@AceLan Kao: I tested your newly built kernel:
mnieper@macaulay:~$ uname -r
3.13.0-27-generic
mnieper@macaulay:~$ lsmod | grep i2c_hid
i2c_hid18860 0
hid 106148 4 i2c_hid,hid_multitouch,hid_rmi,usbhid
The touchscreen works as does the touchpad! In addition,
@Acelan, I tested your kernel and touchpad and touchscreen work for me
as well. Cycled through S3 with no issues.
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Title:
Backport
Tested here with our lab sample. Touchscreen is working again and the
touchpad is working even better than it did with the previous test
kernels.
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Also tested acelan's kernels with an XPS15 (model 9530) which has the
same touchscreen but a non i2c synaptics touchpad. The touchscreen and
touchpad both work fine and I don't see an regression in behavior. This
machine survived 30 S3's.
The Inspiron 14 (3421) with just a non-i2c synaptics
Just rebooted into this kernel. Seems to be working so far.
wt
On Thu, May 15, 2014 at 12:12 PM, Kent Baxley 1305...@bugs.launchpad.netwrote:
Also tested acelan's kernels with an XPS15 (model 9530) which has the
same touchscreen but a non i2c synaptics touchpad. The touchscreen and
I tried the proposed fix on my Dell XPS 13 (Sputnik 3) system. With the
proposed kernel 3.13.0-26, the touchpad works in fact without
blacklisting i2c_hid.
However, the touchscreen ceases to work with the proposed kernel (it
does work with the regular 3.13.0-24 kernel). Thus this patch should not
@Marc would you be willing to help with a kernel bisect to identify what
caused the touchscreen regression? It would require testing of a few
test kernel.
If you can test some kernels, I'll build the first one, and post a link
to it here.
** Tags added: performing-bisect
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@Marc, if you are willing to bisect, we first need to see if this
regression was introduced by and upstream commit. We need to identify
the earliest kernel where the issue started happening as well as the
latest kernel that did not have this issue.
Can you test the following kernels and report
@Joseph: I am going to test the three kernels you have built.
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Title:
Backport Synaptics HID touchpad driver for 14.04
Status in
@Marc, after testing the kernels in comment #21, can you also test the
kernel located at:
http://kernel.ubuntu.com/~jsalisbury/lp1305522/
That kernel has commits ef40e26e and 42f6923 reverted. I'd just like to
see if they are causing your issue.
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Okay, I tested the kernels in comment #21. With all three of them, I
still have touchscreen functionality. I blacklisted i2c_hid at boot
time. After modprobe'ing the i2c_hid module, the touchscreen still
works, but scrolling with the touchpad does not work anymore (thus, it
is the same behaviour
@Joseph: The kernel from #24 makes my touchscreen work but not two-
finger scrolling on the touchpad with i2c_hid loaded.
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Title:
Thanks for testing, Marc. I'm going to build one more test kernel with
just commit ef40e26e reverted.
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Title:
Backport Synaptics
I built a test kernel with commit ef40e26e reverted. The kernel is
located at:
http://kernel.ubuntu.com/~jsalisbury/lp1305522/
Can you see if this kernel has issues with the touchscreen?
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The 3 commits that go into this fix are being reverted. Feel free to
resubmit them and any other required patches to address this issue.
Please thoroughly test.
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Testing on a Dell XPS 12-9q33. Tested both kernels in #24 and #28, and
touchscreen worked as expected for both. However, I no longer have two-
finger scrolling or tap-to-click with the touchpad with the kernel in
#24; expected since a change was reverted. For kernel in #28, mouse
button events
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
trusty' to 'verification-done-trusty'.
If verification is not done by 5 working days from
** Branch linked: lp:ubuntu/precise-proposed/linux-lts-trusty
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https://bugs.launchpad.net/bugs/1305522
Title:
Backport Synaptics HID touchpad driver for 14.04
Status in
Warren, it shouldn't break your touchscreen, but please test and report
if it does. For the record, I tested this kernel on a Dell XPS 12-9Q33.
Touchpad and touchscreen are both recognized and work great.
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mrmagos, Warren is discussing with me on bug 1265885
Please leave comment on bug 1265885 if you have any idea, thanks.
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https://bugs.launchpad.net/bugs/1305522
Title:
Is this fix expected to break my touchscreen?
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https://bugs.launchpad.net/bugs/1305522
Title:
Backport Synaptics HID touchpad driver for 14.04
Status in “linux” package
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