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Re: [Bug 1258837] Re: [Dell Latitude E7440] ALPS touchpad keeps having state reset

 

On Friday 02 January 2015 11:56:09 Christopher M. Penalver wrote:
> Rob:
> >"So what I'm doing is more purposeful than nagging people
> >about opening a new bug report with info that you already 
> >have."
> 
> Spamming everyone with comments about a forum post is not
> helping here. As well, nobody has the information previously
> requested from you, as you didn't file a new report.
> 

Christopher, spamming everyone without your useless posts about 
duplicating same bug is even less useless.

> >"*IF* it is a BIOS/firmware/EC bug there is no point in
> >opening yet another bug report for an issue that can't be
> >resolved in Linux!"
> 
> Then you don't understand how linux kernel development works.

And you Christopher do not know how linux kernel development 
works too! *NOBODY* in linux kernel development want from users 
to open duplicate bug reports.

> On select occasions, linux kernel engineers (not Dell
> employees) have implemented patches that WORKAROUND buggy,
> and outdated BIOS and hardware firmware.
> 

Citation needed (TM). Who and how implemented WORKAROUND for 
outdated BIOS? And what is outdated BIOS??

Btw, *I* am that developer who implemented WORKAROUND for current 
situation and sent patch to upstream kernel (which is now part of 
3.18 release). But it has nothing with BIOS and there are no 
outdated BIOS versions. If you still do not understand this 
problem reported in this (and more other!) bugs happens on all 
Latitude Exx40 machines with any BIOS version.

I'm fed up with you. You just spam bug reports, bitching on users 
who reported serious and critical problems, you did not helped 
with *anything* and also you did not implemented any fix for this 
problem.

Sorry but *all* your comments in this (and others too) are 
totally useless. It did not helped me or other people who wanted 
to fix this problem.

What you have done is just fed up users and forced them to not 
report bugs anymore because it is useless...

> However, by not filing a report, you are robbing developers to
> track the true impact this has, all the hardware permutations
> that may be affected, and the opportunity to review your
> hardware specifically (marking yourself affected, or making
> "Me too!" comments is useless here as it's not verifiable by
> anyone). As well, you are just adding comment noise that
> isn't contributing towards having the issue addressed. By not
> doing as previously requested, you are only delaying your own
> problem from being addressed.

Addressed to whom? In last year nobody else provided any fix for 
this bug. So what are you trying to do? We already know that this 
problem is *same* for all Exx40 laptops and affect all people. 
And posts "me too" just say that this problem happens really on 
all those laptops and with all BIOS versions.

-- 
Pali Rohár
pali.rohar@xxxxxxxxx

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https://bugs.launchpad.net/bugs/1258837

Title:
  [Dell Latitude E7440] ALPS touchpad keeps having state reset

Status in linux package in Ubuntu:
  Incomplete
Status in linux package in Fedora:
  Unknown

Bug description:
  The mouse cursor keeps on jumping around, and these messages appear in the log when it happens:
  Dec  7 21:57:26 wyvern kernel: [  648.133841] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.134868] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.137921] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 - driver resynced.
  Dec  7 21:57:26 wyvern kernel: [  648.138852] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.148833] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 - driver resynced.

  The touchpad is recognised as a "AlpsPS/2 ALPS DualPoint TouchPad".
  This is occurring with Ubuntu 13.10, though I have also seen this
  behaviour in the version of Linux Mint based on Ubuntu 13.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-14-generic 3.11.0-14.21
  ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
  Uname: Linux 3.11.0-14-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  allanc     1852 F.... pulseaudio
   /dev/snd/controlC0:  allanc     1852 F.... pulseaudio
  Date: Sat Dec  7 22:19:22 2013
  HibernationDevice: RESUME=UUID=a2a36712-35de-4e20-9d1a-df3520f401ec
  InstallationDate: Installed on 2013-12-07 (0 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MachineType: Dell Inc. Latitude E7440
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic.efi.signed root=UUID=d03a42e6-0dea-4969-a682-eb4d255abc70 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-14-generic N/A
   linux-backports-modules-3.11.0-14-generic  N/A
   linux-firmware                             1.116
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA03:bd08/14/2013:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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