Public bug reported:
I'm pretty sure this is what was being described in Bug #34501, which
has been marked as resolved, so rather than commenting there I am
creating a new report.
Maverick 64-bit on a Dell Vostro V13, using kernel from maverick-
proposed, 2.6.35-26.46
After waking from sleep, key presses are intermittently lost/not
recognized (there is no "lag" -- they just don't register at all), and
mouse movement with the trackpad can be jittery.
These symptoms are accompanied by lines in the messages logfile like
these:
kernel: [ 170.699732] psmouse.c: issuing reconnect request
kernel: [ 171.936688] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync
at byte 1
kernel: [ 171.938754] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync
at byte 1
kernel: [ 172.451421] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync
at byte 1
kernel: [ 172.453494] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync
at byte 1
kernel: [ 172.594781] psmouse.c: TouchPad at isa0060/serio1/input0 - driver
resynched.
kernel: [ 175.599924] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync
at byte 1
kernel: [ 175.601998] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync
at byte 1
kernel: [ 176.115814] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync
at byte 1
kernel: [ 176.117882] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync
at byte 1
kernel: [ 176.636565] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync
at byte 1
kernel: [ 176.636570] psmouse.c: issuing reconnect request
kernel: [ 177.857516] psmouse.c: TouchPad at isa0060/serio1/input0 lost sync
at byte 1
These symptoms only began once I installed the kernel from -proposed.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-26-generic 2.6.35-26.46
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-26.46-generic 2.6.35.10
Uname: Linux 2.6.35-26-generic x86_64
NonfreeKernelModules: wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: jay 1505 F.... pulseaudio
/dev/snd/pcmC0D0p: jay 1505 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe700000 irq 48'
Mixer name : 'Realtek ALC269'
Components : 'HDA:10ec0269,1028042b,00100004'
Controls : 12
Simple ctrls : 7
Date: Sat Feb 12 21:22:08 2011
HibernationDevice: RESUME=UUID=3722808d-3d1f-4419-a7b4-e4714d123bc1
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
MachineType: Dell Inc. Vostro V13
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.35-26-generic
root=UUID=4ab6a858-a212-437a-b2fb-74a4e3295b24 ro quiet splash acpi_osi=Linux
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38.3
RfKill:
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
dmi.bios.date: 08/27/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A05
dmi.board.asset.tag: 12345
dmi.board.name: 0R45H1
dmi.board.vendor: Dell Inc.
dmi.board.version: A05
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A05
dmi.modalias:
dmi:bvnDellInc.:bvrA05:bd08/27/2010:svnDellInc.:pnVostroV13:pvrA05:rvnDellInc.:rn0R45H1:rvrA05:cvnDellInc.:ct8:cvrA05:
dmi.product.name: Vostro V13
dmi.product.version: A05
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug kernel-power maverick needs-upstream-testing
regression-proposed resume suspend
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https://bugs.launchpad.net/bugs/717970
Title:
After sleep, key presses get lost and trackpad is jittery
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