** No longer affects: linux
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Title:
After sleep, key presses get lost and trackpad is jittery
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Hi Mathias,
That's probably a different issue. This issue was specific to certain HP
and Dell models.
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Title:
After sleep, key presses get lost
@jm-leddy: I tested the patch by patching and rebuilding [1] the actual
Raring kernel (3.8.0.-25.37). To my mind, no improvement compared to the
non-patchted kernel, which means if the touchpad lost sync and stops
working it takes a long time to reconnect. Of course I also get the
output [2].
** Bug watch added: Linux Kernel Bug Tracker #8740
http://bugzilla.kernel.org/show_bug.cgi?id=8740
** Also affects: linux via
http://bugzilla.kernel.org/show_bug.cgi?id=8740
Importance: Unknown
Status: Unknown
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** Changed in: linux
Status: Unknown = Confirmed
** Changed in: linux
Importance: Unknown = Medium
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Title:
After sleep, key presses
Google has an alternate fix that they would like us to try. Anyone that
has these trackpads please let me know if this fixes it:
https://patchwork.kernel.org/patch/2156601/
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As written in my original bug report 896922. I still suffer from lost sync
issues with my touchpad in Quantal using 3.5.0-23-generic.
Also this issue appears after fresh boot and not resuming.
It is really easy to reproduce. Steps to reproduce:
1. Start typing text in a program like firefox.
This bug was fixed in the package linux - 3.0.0-27.44
---
linux (3.0.0-27.44) oneiric-proposed; urgency=low
[Luis Henriques]
* Release Tracking Bug
- LP: #1067266
[ James M Leddy ]
* SAUCE: input: fix weird issue of synaptics psmouse sync lost after
resume
-
This bug was fixed in the package linux - 3.2.0-33.52
---
linux (3.2.0-33.52) precise-proposed; urgency=low
[Luis Henriques]
* Release Tracking Bug
- LP: #1067666
[ Andy Whitcroft ]
* [Config] add fs/udf to linux-image to support DVD/CD formats in virtual
instances
** Tags removed: verification-needed-oneiric
** Tags added: verification-done-oneiric
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After sleep, key presses get lost and trackpad is
** Tags removed: verification-needed-precise
** Tags added: verification-done-precise
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Title:
After sleep, key presses get lost and trackpad is
James, are you able to verify this fix, both for Oneiric and Precise?
Thanks.
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Title:
After sleep, key presses get lost and trackpad is jittery
** Branch linked: lp:~ubuntu-branches/ubuntu/precise/linux-lts-quantal
/precise-proposed
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Title:
After sleep, key presses get lost and trackpad
** Branch linked: lp:ubuntu/oneiric-proposed/linux-ti-omap4
** Branch linked: lp:ubuntu/precise-proposed/linux-ti-omap4
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Title:
After sleep, key
This bug is awaiting verification that the kernel for Oneiric in
-proposed solves the problem (3.0.0-27.44). Please test the kernel and
update this bug with the results. If the problem is solved, change the
tag 'verification-needed-oneiric' to 'verification-done-oneiric'.
If verification is not
This bug is awaiting verification that the kernel for Precise in
-proposed solves the problem (3.2.0-33.52). Please test the kernel and
update this bug with the results. If the problem is solved, change the
tag 'verification-needed-precise' to 'verification-done-precise'.
If verification is not
Hi, I bought a new pathetic Vostro 1540 and my keyboard seems messed up,
everytime I'm typing, at any random moment, it seems like the cursor can
suddenly appear anywhere on the screen and is really time consuming to
repair phrases and words all the time. In the box I am typing right now
it seems
This bug was fixed in the package linux - 3.5.0-17.28
---
linux (3.5.0-17.28) quantal-proposed; urgency=low
[ Andy Whitcroft ]
* [packaging] we already have a valid src_pkg_name
* [packaging] allow us to select which builds have uefi signed versions
[ James M Leddy ]
*
** Branch linked: lp:ubuntu/quantal-proposed/linux-lowlatency
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Title:
After sleep, key presses get lost and trackpad is jittery
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** Branch linked: lp:ubuntu/quantal-proposed/linux-ti-omap4
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Title:
After sleep, key presses get lost and trackpad is jittery
To manage
** Also affects: linux (Ubuntu Precise)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Oneiric)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Quantal)
Importance: High
Status: Confirmed
** Changed in: linux (Ubuntu Oneiric)
** Tags added: blocks-hwcert-enablement
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Hi Joe,
Unfortunatley eric no longer works for us, however, you can follow the
upstream conversation at
http://thread.gmane.org/gmane.linux.kernel.input/25599, or at the link
in comment #48
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@Eric Miao
Can you provide some information on the status of the patch with regards
to getting it merged upstream? Has it been sent upstream, what sort of
feedback has it received, is it getting applied to a subsystem
maintainer's tree, etc?
People affected by this bug are probably wondering
** Changed in: oem-priority/quantal
Status: In Progress = Invalid
** Changed in: oem-priority/precise
Status: In Progress = Invalid
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Here is the patch in question:
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Title:
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http://www.spinics.net/lists/linux-input/msg21267.html
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So what's the status on this patch ? Is there a chance to see it into
12.04 Backports and the upstream kernels ?
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Title:
After sleep, key presses
Hi Eric,
Based on comment #44, it looks like your patch fixes the problem. Would
you please submit as an Ubuntu kernel SRU and submit upstream as well?
** Changed in: oem-priority/quantal
Status: Incomplete = In Progress
** Changed in: oem-priority/precise
Status: Incomplete = In
it works for me as in #26
thanks a lot.
vostro v13
ubuntu 12.04
3.2.0-29-generic-pae
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Title:
After sleep, key presses get lost and trackpad
Hello, would someone please test the kernel from comment #40?
** Changed in: linux (Ubuntu)
Status: Confirmed = Incomplete
** Changed in: oem-priority/precise
Status: New = Incomplete
** Changed in: oem-priority/quantal
Status: New = Incomplete
** Tags added:
As written in #896922 I could reproduce the issue without suspend /
resume just by running, shutting down and booting on battery. It seems
that there must be another issue within the synaptics driver on my
Lenovo L520.
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** Also affects: oem-priority
Importance: Undecided
Status: New
** Changed in: oem-priority
Importance: Undecided = High
** Changed in: oem-priority
Assignee: (unassigned) = James M. Leddy (jm-leddy)
** Also affects: oem-priority/precise
Importance: Undecided
Status:
Let me summarize a bit those synaptics devices that have this issue, the
model, firmware, id, caps info were extracted from relevant BootDmesg
files that I could find on launchpad:
Dell V13: - Synaptics Touchpad, model: 1, fw: 7.2, id: 0x1c0b1, caps:
0xd04733/0xa4/0xa
Lenovo L520:
Anyone please help test the kernel from:
http://people.canonical.com/~ycmiao/lp717970/linux-
image-3.2.0-25-generic_3.2.0-25.40_amd64.deb
Note please update to 35.40 before installing this one.
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I can confirm this is still happening with 3.5-rc3 kernel (tested kernel
from http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-rc3-quantal
/linux-
image-3.5.0-030500rc3-generic_3.5.0-030500rc3.201206162135_amd64.deb).
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I am using a Dell Vostro V13, like some others here. I am using Ubuntu
12.04 LTS, with kernel version 3.2.0-25 . This issue was persistent with
this kernel version and previous versions. The workaround in comment 26
seems to have resolved the issue for me (thanks, Pierre).
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Just tested this on a fresh install of 12.04, fully updated, plus the
3.4.0-030400rc6-generic-pae #201205061835 kernel, no issues after a
dozen or so suspend/resume cycles.
** Tags removed: needs-upstream-testing
** Tags added: kernel-fixed-upstream
** Changed in: linux (Ubuntu)
Status:
Would it be possible for you to test the latest upstream kernel? Refer to
https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.4kernel[1] (Not a kernel in the daily directory). Once you've tested the
upstream kernel, please remove the 'needs-upstream-testing' tag(Only that
It still happens to me in 12.04, 64bit, fresh new install. (only
installed the AMD Catalyst drivers).
I just did the fix in #26, so far I am not seeing the errors, or
experiencing any problems.
Just an FYI, I installed Fedora 16, and had the same issue.
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I am using Dell V13 with 11.10 and have the same bug. I managed to work
around it by restarting the psmouse whenever i log in but i noticed the
bug also appears when i disconnect/reconnect an external key board to
the laptop, after which i have to run the restart psmouse script i
created manually
Le 15/03/2012 20:15, Eli Mitrani a écrit :
any sugestions?
Give a try to 12.04 , bug's gone on my V13 :)
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Title:
After sleep, key presses get
I'm affected by this bug, I'm also affected by this other one:
https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/8684001.
Running 11.10 on an HP Pavilion dm1 laptop with synaptics touchpad.
Both issues are resolved by disabling the option to disable touchpad
while typing, which makes me
Correction on a typo in my previous comment, the bug link is:
https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/868400
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Title:
After sleep,
This bug still persists in Ubuntu 11.10 on a Lenovo L520 with
3.0.0-13-generic:
psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[14861.417899] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[14861.419232] psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at
give a try to workoaround in comment #26 . it fixed the problem in my
11.10 .
I''ve tested Precise with 3.2 Kernel for a few days on my V13 and the
bug seems to be fixed ?
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I'm affected too but I found a workaround on my machine !
what I did:
pierre-olivier@oneiric-Vostro-V13:~$ sudo -i
[sudo] password for pierre-olivier:
root@oneiric-Vostro-V13:~# cd /etc/pm/sleep.d
root@oneiric-Vostro-V13:/etc/pm/sleep.d# ls
10_grub-common 10_unattended-upgrades-hibernate
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Confirming: The workaround in comment #26
(https://bugs.launchpad.net/ubuntu/+source/linux/+bug/717970/comments/26)
resolved the problem for me.
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** Changed in: linux (Ubuntu)
Assignee: Steve Conklin (sconklin) = (unassigned)
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Title:
After sleep, key presses get lost and trackpad is
I can also confirm the same bug. 11.04 x64 and Vostro V13.
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Title:
After sleep, key presses get lost and trackpad is jittery
To manage
Ditto -- Vostro V13, losing keystrokes after resume, with psmouse.c:
TouchPad at isa0060/serio1/input0 lost sync at byte 1 messages in
kern.log.
Another workaround is to press Fn-F6 to disable the touchpad, and then
Fn-F6 again to re-enable the touchpad.
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I can also confirm the lost keystrokes on 11.04 on Dell Vostro V13
after resume.
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Title:
After sleep, key presses get lost and trackpad is
Jay, have you had any occurrences of the issue since? I am running
11.04 with 2.6.38-8, and I am still seeing the issue
I too am running a Vostro V13, and only experience the issue after
waking from sleep. The rmmod psmouse/modprobe psmouse workaround does
work for me...
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Hm strange. Maybe it's not a kernel issue after all? Changing to
Confirmed.
** Changed in: linux (Ubuntu)
Status: Fix Released = Confirmed
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Yep, this problem seems to have disappeared. Marking as Fix Released,
I guess.
** Changed in: linux (Ubuntu)
Status: Confirmed = Fix Released
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I'm still in Maverick, on the 2.6.35-29 kernel now, and the problem
seems to have gone away. Haven't tested extensively, but several
suspend/resume cycles have left the trackpad and keyboard working fine.
Will leave another comment if I find otherwise.
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Changelog for the 2.6.35-29.51 kernel is here:
https://launchpad.net/ubuntu/+source/linux/2.6.35-29.51
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** Tags removed: regression-proposed
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** Tags added: kernel-key
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For what it's worth, I just tried it in Natty Alpha 2 (kernel 2.6.38-1),
and got the same symptoms and these similar messages (repeated ad
infinitum):
psmouse.c: TouchPad at isa0060/serio1/input0 lost sync at byte 1
psmouse.c: issuing reconnect request
Synaptics Touchpad, model: 1, fw: 7.2, id:
** Changed in: linux (Ubuntu)
Status: New = Triaged
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The Maverick -proposed kernel was superseded by another one today. While
I'm not aware of a fix in the new kernel specifically targeted at your
problem, we have included a bunch of upstream kernel fixes. Could you
please test against the latest -proposed kernel and let us know whether
you still
Thanks Steve. Yes, the problem persists with the newest -proposed
kernel (2.6.35.27.34)
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Title:
After sleep, key presses get lost and trackpad
Thanks Jay. I'll have a look through the changes and probably start
bisecting the changes and asking for testing.
** Changed in: linux (Ubuntu)
Status: Triaged = Confirmed
** Changed in: linux (Ubuntu)
Importance: Undecided = High
** Changed in: linux (Ubuntu)
Assignee:
Since this was noticed on an upgrade, we don't really know that it ever worked
in Maverick.
Could you please boot from the Maverick release ISO and see if the problem
exists with that first release of Maverick?
The ISO image can be found here:
http://releases.ubuntu.com/10.10/
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Well, it's difficult to tell, really. The kernel that comes with
Maverick contains Bug #588194 (solved by the same patch that solved Bug
#380126), which makes it rare that I can even resume from suspend.
But when I do, I see a similar message in the messages logfile:
psmouse.c: resync failed,
And with Lucid (10.04.1, kernel 2.6.32-24) I don't get this problem at
all (although that other bug I mentioned still exists here). The mouse
and keyboard work after suspend, and there are no similar messages about
psmouse.c in the messages logfile.
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Actually, come to think of it, the other two bugs I keep mentioning
(#588194 and #380126) might not exist in the 2.6.32-24 kernel; they
might have been introduced by a kernel update to Lucid. (I only keep
bringing them up because it seems like they might be related to this
issue).
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@topdownjimmy -- can you indicate the previous version in which the
issue was not present?
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Title:
After sleep, key presses get lost and trackpad
2.6.32-27 is the latest kernel I have that doesn't have either of these
problems. I don't have any more recent ones (between .32-27 and .35-25)
because it's such a fresh install.
(And, actually, 2.6.35-25 had a problem that I never bothered to file a
bug about. It too involved the keyboard
I should probably also note that the reason I updated to the -proposed
kernel is that it solves another issue with my particular model of
laptop, as reported in Bug #588194
The change is noted here:
https://launchpad.net/ubuntu/+source/linux/2.6.35-26.46
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(Sorry, that should have been Bug #380126)
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** Attachment added: uname-a.log
https://bugs.launchpad.net/bugs/717970/+attachment/1846424/+files/uname-a.log
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After sleep, key
** Attachment added: version.log
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/717970/+attachment/1846442/+files/version.log
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** Attachment added: dmesg.log
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/717970/+attachment/1846443/+files/dmesg.log
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** Attachment added: lspci-vnvn.log
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/717970/+attachment/1846444/+files/lspci-vnvn.log
** Description changed:
I'm pretty sure this is what was being described in Bug #34501, which
has been marked as resolved, so rather than commenting
The rmmod solution works for me, as described here:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/34501/comments/47
The i8042 solution does not work for me, as described here:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/34501/comments/12
Nor does the apci_osi=Linux solution work
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