Lenovo L520 - "psmouse.c: touchpad at isa0060/serio4/input0 lost sync" and stops working for seconds
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Invalid
|
Undecided
|
Unassigned | ||
Xserver Xorg Input Synaptics |
Invalid
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
xserver-xorg-input-synaptics (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
Since Maverick, when using the touchpad, it's often not working and stucks for seconds, in short, it is unusesable. This bug still happens in Ubuntu 11.10 on a Lenovo L520 with 3.0.0-13-generic. Its a Synaptics touchpad, maybe it's kernel bug. Dmesg produces the following output:
[14861.416567] psmouse.c: TouchPad at isa0060/
[14861.417899] psmouse.c: TouchPad at isa0060/
[14861.419232] psmouse.c: TouchPad at isa0060/
[14861.420563] psmouse.c: TouchPad at isa0060/
[14861.424233] psmouse.c: TouchPad at isa0060/
[14861.424240] psmouse.c: issuing reconnect request
[17240.238861] psmouse.c: TouchPad at isa0060/
[17240.240191] psmouse.c: TouchPad at isa0060/
[17240.258248] psmouse.c: TouchPad at isa0060/
[17695.950963] psmouse.c: TouchPad at isa0060/
[17695.955414] psmouse.c: TouchPad at isa0060/
[17695.956743] psmouse.c: TouchPad at isa0060/
[17695.960402] psmouse.c: TouchPad at isa0060/
[17695.961736] psmouse.c: TouchPad at isa0060/
[17695.961740] psmouse.c: issuing reconnect request
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image-
ProcVersionSign
Uname: Linux 3.0.0-13-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf0900000 irq 43'
Mixer name : 'Intel CougarPoint HDMI'
Components : 'HDA:10ec0269,
Controls : 24
Simple ctrls : 11
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'
Mixer name : 'ThinkPad EC 8GHT26WW-1.080000'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sun Nov 27 17:58:09 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: LENOVO 785954G
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.60
SourcePackage: linux
StagingDrivers: rts_pstor mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/06/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 8GET37WW (1.14 )
dmi.board.name: 785954G
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 785954G
dmi.product.
dmi.sys.vendor: LENOVO
summary: |
- [Lenovo L520] - psmouse.c: touchpad at isa0060/serio4/input0 lost sync + Lenovo L520 - "psmouse.c: touchpad at isa0060/serio4/input0 lost sync" + and stops working for seconds |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
Changed in linux (Ubuntu): | |
milestone: | none → quantal-alpha-3 |
Changed in oem-priority: | |
assignee: | nobody → James M. Leddy (jm-leddy) |
Changed in oem-priority: | |
status: | New → Confirmed |
importance: | Undecided → Medium |
tags: | added: running-unity |
tags: |
added: kernel-bug-exists-upstream-v3.6-rc5-quantal needs-upstream-testing removed: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.6.0-030600rc5 |
Changed in xserver-xorg-input-synaptics (Ubuntu): | |
status: | Incomplete → Confirmed |
Changed in linux: | |
importance: | Unknown → Medium |
status: | Unknown → Confirmed |
tags: |
added: kernel-bug-exists-upstream kernel-bug-exists-upstream-v3.10-rc7 latest-bios-1.21 removed: kernel-bug-exists-upstream-v3.6-rc5-quantal needs-upstream-testing |
Changed in linux (Ubuntu): | |
status: | Confirmed → Incomplete |
tags: | added: lucid |
tags: |
added: needs-upstream-testing removed: kernel-bug-exists-upstream |
tags: |
added: needs-upstream-testing removed: kernel-bug-exists-upstream-3.10.2 |
Changed in linux (Ubuntu): | |
status: | Triaged → Fix Released |
Changed in xserver-xorg-input-synaptics (Ubuntu): | |
status: | Confirmed → Fix Released |
Changed in linux: | |
status: | New → Invalid |
Changed in xserver-xorg-input-synaptics: | |
status: | New → Invalid |
Would it be possible for you to test the latest upstream kernel? It will allow additional upstream developers to examine the issue. Refer to https:/ /wiki.ubuntu. com/KernelMainl ineBuilds . If possible, please test the latest v3.2-rcN kernel (Not a kernel in the daily directory). Once you've tested the upstream kernel, please remove the 'needs- upstream- testing' tag(Only that one tag, please leave the others). This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs- upstream- testing' text.
If this bug is fixed by the mainline kernel, please add the following tag 'kernel- fixed-upstream- KERNEL- VERSION' . For example, if kernel version 3.2-rc1 fixed and issue, the tag would be: 'kernel- fixed-upstream- v3.2-rc1' .
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' . If you believe this bug does not require upstream testing, please add the tag: 'kernel- upstream- testing- not-needed' .
Thanks in advance.