psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6

[Cristian Aravena Romero]

[39932.732210] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[39932.745859] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.
[40404.492259] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[40404.517361] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.
[41183.280736] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[41183.294369] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.
[41886.854614] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[41886.885790] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.
[42221.954171] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[42221.989826] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.
[42322.036797] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[42322.061914] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.
[43106.209848] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[43106.243493] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.
[43281.592281] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[43281.624418] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.
[43292.111818] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[43292.136418] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.
[43421.490528] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[43421.526181] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.
[45014.606644] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[45014.628293] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.
[45242.770550] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[45242.784680] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.
[45243.294950] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[45243.329611] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.
[45841.068194] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[45841.081824] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.
[46710.192648] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[46710.217813] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.
[47172.552803] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
[47172.565901] psmouse serio1: Touchpad at isa0060/serio1/input0 - driver resynced.

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-5-generic 3.16.0-5.10
ProcVersionSignature: Ubuntu 3.16.0-5.10-generic 3.16.0-rc6
Uname: Linux 3.16.0-5-generic x86_64
ApportVersion: 2.14.4-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/pcmC1D0p: caravena 2847 F...m pulseaudio
 /dev/snd/controlC1: caravena 2847 F.... pulseaudio
 /dev/snd/controlC0: caravena 2847 F.... pulseaudio
CurrentDesktop: GNOME
Date: Wed Jul 23 23:08:18 2014
HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87
InstallationDate: Installed on 2014-04-27 (87 days ago)
InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-5-generic root=UUID=13144268-2374-4154-83f1-c35d81306190 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.16.0-5-generic N/A
 linux-backports-modules-3.16.0-5-generic N/A
 linux-firmware 1.132
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/15/2013
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: P14AAJ
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: SAMSUNG_NP1234567890
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: FAB1
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
dmi.product.name: 530U3C/530U4C
dmi.product.version: 0.1
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

[Brad Figg (brad-figg)]

This change was made by a bot.

[Joseph Salisbury (jsalisbury)]

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.16 kernel[0].

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.16-rc6-utopic/

[Thor K. H. (nitrolinken)]

I've got a different laptop, but the same logging of lost sync at byte 6. I could check the current mainline builds, but I would point out that (even though it's a bot) that 3.16 is out now, and the issue persists.

[Joseph Salisbury (jsalisbury)]

Did this issue start happening after an update/upgrade? Was there a kernel version where you were not having this particular problem? This will help determine if the problem you are seeing is the result of a regression, and when this regression was introduced. If this is a regression, we can perform a kernel bisect to identify the commit that introduced the problem.

[Thor K. H. (nitrolinken)]

> Did this issue start happening after an update/upgrade? Was there a
kernel version where you were not having this particular problem? This
will help determine if the problem you are seeing is the result of a
regression, and when this regression was introduced. If this is a
regression, we can perform a kernel bisect to identify the commit that
introduced the problem.

Unfortunately no: the client is brand new and was installed with a fresh
image of 14.04 today.
Per an added comment of mine on bug #1300427, I've tested with mainline
kernel builds with only one difference regarding the Touchpad.

*Based on pure guessing and assumptions, it does appear that the issue
started for the few other users I've found after upgrading to 14.04, but
that's only heresay from my part and without any firm ground what-so-ever.*

2014-09-16 23:45 GMT+02:00 Joseph Salisbury <email address hidden>
:

> Did this issue start happening after an update/upgrade? Was there a
> kernel version where you were not having this particular problem? This
> will help determine if the problem you are seeing is the result of a
> regression, and when this regression was introduced. If this is a
> regression, we can perform a kernel bisect to identify the commit that
> introduced the problem.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1348010
>
> Title:
> psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6
>
> Status in “linux” package in Ubuntu:
> Incomplete
>
> Bug description:
> [39932.732210] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
> sync at byte 6
> [39932.745859] psmouse serio1: Touchpad at isa0060/serio1/input0 -
> driver resynced.
> [40404.492259] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
> sync at byte 6
> [40404.517361] psmouse serio1: Touchpad at isa0060/serio1/input0 -
> driver resynced.
> [41183.280736] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
> sync at byte 6
> [41183.294369] psmouse serio1: Touchpad at isa0060/serio1/input0 -
> driver resynced.
> [41886.854614] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
> sync at byte 6
> [41886.885790] psmouse serio1: Touchpad at isa0060/serio1/input0 -
> driver resynced.
> [42221.954171] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
> sync at byte 6
> [42221.989826] psmouse serio1: Touchpad at isa0060/serio1/input0 -
> driver resynced.
> [42322.036797] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
> sync at byte 6
> [42322.061914] psmouse serio1: Touchpad at isa0060/serio1/input0 -
> driver resynced.
> [43106.209848] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
> sync at byte 6
> [43106.243493] psmouse serio1: Touchpad at isa0060/serio1/input0 -
> driver resynced.
> [43281.592281] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
> sync at byte 6
> [43281.624418] psmouse serio1: Touchpad at isa0060/serio1/input0 -
> driver resynced.
> [43292.111818] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
> sync at byte 6
> [43292.136418] psmouse serio1: Touchpad at isa0060/serio1/input0 -
> ...

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]