Bug 912166

Summary: Cypress Touchpad isn't identified correctly on Dell XPS 12
Product: [Fedora] Fedora Reporter: Jonathan Rioux <rioux.jonathan>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: low Docs Contact:
Priority: unspecified    
Version: 18CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, me, sten
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 927251 (view as bug list) Environment:
Last Closed: 2013-03-17 01:05:29 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
lspci -vvnn
none
lsubb -vv
none
lspci 2
none
lsusb 2
none
xinput list none

Description Jonathan Rioux 2013-02-18 01:45:12 UTC
Created attachment 698672 [details]
lspci -vvnn

Description of problem:

The Dell XPS 12 touchpad is acting crazy on a fully updated Fedora 18 using 3.7.6-201.fc18.x86_64 

I think it's related to bug 799564 and I tried the steps explained in that bug report, without any success :

On the 3.7.4 kernel, the cursor wasn't show (trackpad not recognized but going smoothly)
On the 3.7.6 kernel, the cursor is shown, but the trackpad is recognized on half the « strokes » (and it's going everywhere on the screen, making it basically unusable).


I included the following outputs :

#lspci -vvnn
#lsusb -vv


Thank you so much!

Comment 1 Jonathan Rioux 2013-02-18 01:45:49 UTC
Created attachment 698673 [details]
lsubb -vv

Comment 2 Josh Boyer 2013-02-21 19:06:02 UTC
http://thread.gmane.org/gmane.linux.kernel.input/29373

That sounds like it might help.  There might be other commits in the 3.9 tree that also make things better.  We'll dig through soon.

Comment 3 Christian Kalkhoff 2013-03-06 22:36:17 UTC
Same for me. I got my XPS 12 and Trackpad is acting weired. I tried the patch from the link against 2.8.2.201 from koji, no change so far.

Comment 4 Josh Boyer 2013-03-11 17:48:45 UTC
Please test this out when it finishes building.

http://koji.fedoraproject.org/koji/taskinfo?taskID=5107923

Comment 5 Jonathan Rioux 2013-03-11 21:33:04 UTC
Hello Josh,

I'll be able to test extensively later tonight, but after installing kernel-3.8.2-208.4.fc18, my touchpad correctly works. I have all the options I was expecting in the control panel as well.

Please let me know if you need any further information.

Comment 6 Josh Boyer 2013-03-12 14:24:20 UTC
Thanks for testing.  I've added the patch to the F17 and F18 branches in Fedora git.  It will be included in the next official update.

Comment 7 Christian Kalkhoff 2013-03-12 17:45:46 UTC
Same here. New kernel works like charm on XPS12. Thank you alot.

Comment 8 Fedora Update System 2013-03-14 22:53:47 UTC
kernel-3.8.3-101.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/kernel-3.8.3-101.fc17

Comment 9 Fedora Update System 2013-03-15 02:56:24 UTC
kernel-3.8.3-201.fc18 has been submitted as an update for Fedora 18.
https://admin.fedoraproject.org/updates/kernel-3.8.3-201.fc18

Comment 10 Fedora Update System 2013-03-16 01:19:23 UTC
Package kernel-3.8.3-201.fc18:
* should fix your issue,
* was pushed to the Fedora 18 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing kernel-3.8.3-201.fc18'
as soon as you are able to, then reboot.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2013-3893/kernel-3.8.3-201.fc18
then log in and leave karma (feedback).

Comment 11 Fedora Update System 2013-03-17 01:05:32 UTC
kernel-3.8.3-201.fc18 has been pushed to the Fedora 18 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 12 Sten Turpin 2013-03-20 01:09:03 UTC
Running 3.8.3-203.fc18.x86_64, I still see the touchpad identified as an ImPS/2 device.

Comment 13 Fedora Update System 2013-03-22 00:12:48 UTC
kernel-3.8.3-103.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 14 Sten Turpin 2013-03-24 15:37:27 UTC
Touchpad is still improperly identified on 3.8.4-202.fc18.x86_64.

Comment 15 Sten Turpin 2013-03-24 15:39:03 UTC
Created attachment 715548 [details]
lspci 2

Comment 16 Sten Turpin 2013-03-24 15:39:31 UTC
Created attachment 715549 [details]
lsusb 2

Comment 17 Sten Turpin 2013-03-24 15:40:02 UTC
Created attachment 715550 [details]
xinput list

Comment 18 Josh Boyer 2013-03-25 12:19:18 UTC
Sten, please open a new bug and attach your files to that.

Comment 19 Josh Boyer 2013-03-25 15:00:44 UTC
*** Bug 927251 has been marked as a duplicate of this bug. ***