Bug 492719

Summary: [psmouse.c] DualPoint TouchPad lost sync with ALPS DualPoint TouchPad
Product: [Fedora] Fedora Reporter: Niels Haase <arxs>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: 11CC: julien.tognazzi, kernel-maint, mcepl
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2010-01-08 16:45:38 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Niels Haase 2009-03-28 20:43:42 UTC 
User-Agent:       Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1b2) Gecko/20090227 Fedora/3.1-0.7.beta2.fc11 Minefield/3.1b2

Touchpad and pointing stick are working well. But when mouse is controlled by moving the pointing stick and tapping on touchpad at same time the following error messages occur many times:

psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 - driver resynched.
psmouse.c: DualPoint TouchPad at isa0060/serio1 input0 lost sync at byte 5
DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 - driver resynched.
psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 5

Reproducible: Always

Steps to Reproduce:
1.moving mouse with pointing stick and touch touchpad twice (happens often at attempt to push "click" button above touchpad.)

Actual Results:  
mouse cursor jumps uncontrollable over the screen as long as the driver is resynched

Expected Results:  
no jump cursor when tapping tochpad und pointing stick at same time.

Information from /proc/bus/input/devices

I: Bus=0011 Vendor=0002 Product=0008 Version=0000
N: Name="DualPoint Stick"
P: Phys=isa0060/serio1/input1
S: Sysfs=/devices/platform/i8042/serio1/input/input5
U: Uniq=
H: Handlers=mouse1 event5 
B: EV=7
B: KEY=70000 0 0 0 0
B: REL=3

I: Bus=0011 Vendor=0002 Product=0008 Version=6222
N: Name="AlpsPS/2 ALPS DualPoint TouchPad"
P: Phys=isa0060/serio1/input0
S: Sysfs=/devices/platform/i8042/serio1/input/input6
U: Uniq=
H: Handlers=mouse2 event6 
B: EV=f
B: KEY=420 70000 0 0 0 0
B: REL=3
B: ABS=1000003
Comment 1 Bug Zapper 2009-06-09 12:46:37 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora 11 development cycle.
Changing version to '11'.

More information and reason for this action is here:
http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Comment 2 Matěj Cepl 2010-01-08 16:45:38 UTC 
Closing as a duplicate of bug 533250 (it has more information).



-- 
Fedora Bugzappers volunteer triage team
https://fedoraproject.org/wiki/BugZappers

*** This bug has been marked as a duplicate of bug 533250 ***