kernel-packages team mailing list archive

[cometdog <1397993@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

spurious movement and clicks from the ALPS touchpad, Dell e7440

These are accompanied by messages like this in syslog:

Dec  1 08:07:38 Latitude-E7440 kernel: [ 9742.884668] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
Dec  1 08:07:38 Latitude-E7440 kernel: [ 9742.887736] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 - driver resynced.
Dec  1 08:07:40 Latitude-E7440 kernel: [ 9744.664831] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 6
Dec  1 08:07:40 Latitude-E7440 kernel: [ 9744.675015] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 - driver resynced.
Dec  1 08:07:46 Latitude-E7440 kernel: [ 9750.608051] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
Dec  1 08:07:46 Latitude-E7440 kernel: [ 9750.609089] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-40-generic 3.13.0-40.69
ProcVersionSignature: Ubuntu 3.13.0-40.69-generic 3.13.11.10
Uname: Linux 3.13.0-40-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC1:  eharley    2165 F.... pulseaudio
 /dev/snd/controlC0:  eharley    2165 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Dec  1 08:15:23 2014
HibernationDevice: RESUME=UUID=f73dabac-20b0-4066-aa0a-2b2ff9e2421c
InstallationDate: Installed on 2014-11-25 (5 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: Dell Inc. Latitude E7440
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-40-generic root=UUID=8ae366ea-9c78-4524-a057-66019595fb28 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-40-generic N/A
 linux-backports-modules-3.13.0-40-generic  N/A
 linux-firmware                             1.127.8
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/18/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A08
dmi.board.name: 0PPXP5
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn0PPXP5:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E7440
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug trusty

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1397993

Title:
  alps touchpad spurious movement and clicks, Dell e7440

Status in linux package in Ubuntu:
  New

Bug description:
  spurious movement and clicks from the ALPS touchpad, Dell e7440

  These are accompanied by messages like this in syslog:

  Dec  1 08:07:38 Latitude-E7440 kernel: [ 9742.884668] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  1 08:07:38 Latitude-E7440 kernel: [ 9742.887736] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 - driver resynced.
  Dec  1 08:07:40 Latitude-E7440 kernel: [ 9744.664831] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 6
  Dec  1 08:07:40 Latitude-E7440 kernel: [ 9744.675015] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 - driver resynced.
  Dec  1 08:07:46 Latitude-E7440 kernel: [ 9750.608051] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  1 08:07:46 Latitude-E7440 kernel: [ 9750.609089] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-40-generic 3.13.0-40.69
  ProcVersionSignature: Ubuntu 3.13.0-40.69-generic 3.13.11.10
  Uname: Linux 3.13.0-40-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  eharley    2165 F.... pulseaudio
   /dev/snd/controlC0:  eharley    2165 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Mon Dec  1 08:15:23 2014
  HibernationDevice: RESUME=UUID=f73dabac-20b0-4066-aa0a-2b2ff9e2421c
  InstallationDate: Installed on 2014-11-25 (5 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  MachineType: Dell Inc. Latitude E7440
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-40-generic root=UUID=8ae366ea-9c78-4524-a057-66019595fb28 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-40-generic N/A
   linux-backports-modules-3.13.0-40-generic  N/A
   linux-firmware                             1.127.8
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 0PPXP5
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn0PPXP5:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1397993/+subscriptions