[Lenovo 3000 N100 Notebook 0768] Synaptic Touchpad constantly losing sync
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
A common problem has popped back up again in raring and quantal (but was ok in the precise I've just upgraded from).
The Touchpad is regularly losing sync during operation, which causes jerky operation at best and at worst loses trackpad key function.
Apr 5 17:40:47 lenovo-3000-n100 kernel: [ 1214.752049] psmouse serio4: TouchPad at isa0060/
Apr 5 17:40:47 lenovo-3000-n100 kernel: [ 1214.754952] psmouse serio4: TouchPad at isa0060/
Apr 5 17:40:47 lenovo-3000-n100 kernel: [ 1214.757223] psmouse serio4: TouchPad at isa0060/
Apr 5 17:40:47 lenovo-3000-n100 kernel: [ 1214.765448] psmouse serio4: TouchPad at isa0060/
Apr 5 17:40:47 lenovo-3000-n100 kernel: [ 1214.767379] psmouse serio4: TouchPad at isa0060/
Apr 5 17:40:47 lenovo-3000-n100 kernel: [ 1214.767387] psmouse serio4: issuing reconnect request
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.8.0-16-generic x86_64
ApportVersion: 2.9.2-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA:
country GB:
(2402 - 2482 @ 40), (N/A, 20)
(5170 - 5250 @ 40), (N/A, 20)
(5250 - 5330 @ 40), (N/A, 20), DFS
(5490 - 5710 @ 40), (N/A, 27), DFS
CheckboxSubmission: 55cafa5b8b82ed2
CheckboxSystem: 3e53d3ea5811723
Date: Fri Apr 5 17:41:28 2013
HibernationDevice: RESUME=
InstallationDate: Installed on 2012-02-20 (409 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: LENOVO 0768BXG
MarkForUpload: True
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.104
SourcePackage: linux
UpgradeStatus: Upgraded to raring on 2013-04-05 (0 days ago)
dmi.bios.date: 04/30/07
dmi.bios.vendor: LENOVO
dmi.bios.version: 63ET62WW
dmi.board.name: CAPELL VALLEY(NAPA) CRB
dmi.board.vendor: LENOVO
dmi.board.version: Not Applicable
dmi.chassis.type: 10
dmi.chassis.vendor: No Enclosure
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 0768BXG
dmi.product.
dmi.sys.vendor: LENOVO
tags: | added: needs-reverse-bisect quantal |
neil@lenovo- 3000-n100: ~$ dmesg | grep -i synaptic 0x200000/ 0x0, board id: 3655, fw id: 187194 platform/ i8042/serio4/ input/input7
[ 15.312762] psmouse serio4: synaptics: Touchpad model: 1, fw: 6.2, id: 0x1a0b1, caps: 0xa04753/
[ 15.407465] input: SynPS/2 Synaptics TouchPad as /devices/