Please don't remove the patch tag.
** Tags added: patch
** Tags added: dapper edgy feisty gutsy hardy intrepid jaunty karmic
lucid
** Summary changed:
- [hardy] ps2 mouse erratic - parity errors - lost synchronization errors
+ ps2 mouse erratic - parity errors - lost synchronization errors
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** Tags added: patch-forwarded-upstream
** Tags removed: patch
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[hardy] ps2 mouse erratic - parity errors - lost synchronization errors
https://bugs.launchpad.net/bugs/119194
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This bug is now fixed in the latest Linux kernel git. Please backport to
Lucid and earlier?
commit 6b9d363c49d22395d0cf8729c5963f83cfbb6d69
Author: Dmitry Torokhov dmitry.torok...@gmail.com
Date: Mon Apr 19 00:42:16 2010 -0700
Input: psmouse - ignore parity error for basic protocols
No, this bug is definitely not fixed in Lucid.
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[hardy] ps2 mouse erratic - parity errors - lost synchronization errors
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This bug seems to be fixed in Lucid.
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[hardy] ps2 mouse erratic - parity errors - lost synchronization errors
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Hi Damjan,
I figured out this mouse did not work with some other boards too. In
some boards no cursor at all, in others like described above, it went
crazy. I found that this was no software issue, it did not matter what
OS you used, it only mattered what motherboards you used.
When I had
Dear Damjan,
Yes, you are right, I don't think it's psmouse driver. It all points to
some kind of hardware mismatch between my mouse and this particular
computer. I would give up for bad motherboard or something like that
if ohter ps2 mice did not work here.
This mouse works perfectly in another
Bal
I am pretty sure that your problem is elsewhere, maybe in the i8042
driver. Do other computers exhibit the same problem with that mouse?
There's a final patch I can try to send you, which will freeze the mouse
for a few seconds and reset it completely, but that's really a last
resort.
--
Bal,
The i8042.debug needs to be done with the mouse that breaks, and needs
to include the time period during which the mouse broke.
When the mouse breaks, does it eventually settle if you leave it alone
for a few seconds, or does it stay broken until you unplug it? My
patches could affect this.
Damjan,
I will try this latest patch in a moment. To answer the question: when I turn
on computer with the problem mouse attached, it starts going crazy the first
time I move and stays that way forever, until I unplug the cable.
It behaves same way with or without patched kernels.
Here is
dmesg log with the problem mouse attached.
** Attachment added: dmesg.log
http://launchpadlibrarian.net/40138844/dmesg.log
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[hardy] ps2 mouse erratic - parity errors - lost synchronization errors
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This dmesg is at the begining after the boot process is complete. The
above one is was after I plugged back after the first unplug.
** Attachment added: i8042.debug.with.mouse
http://launchpadlibrarian.net/40138917/i8042.debug.with.mouse
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[hardy] ps2 mouse erratic - parity errors - lost
Dear Damjan,
skip the PS/2 interrupt data on timeouts did not do anything to solve
this problem. how do we proceed now?
Thank you!
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[hardy] ps2 mouse erratic - parity errors - lost synchronization errors
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Damjan,
None of the above patches worked. All produced same condition. Here is
the debug info with i8042.debug enabled with unpatched Debian kernel,
but without the problem mouse attached. If you need that please let me
know.
I haven't got another same motherboard. This mouse works on XP and
** Tags added: patch
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Damjan,
Sorry to report that the new patch did not solve the problem. But seems
like different input device was created this time.
[8.046716] input: ImPS/2 Generic Wheel Mouse as
/devices/platform/i8042/serio1/input/input4
[ 64.276355] psmouse.c: bad data from KBC - timeout
Mouse does
Bal
Please try the following patch:
http://bugzilla.kernel.org/attachment.cgi?id=23750
If that doesn't work, try commenting out that entire if block marked
with leading +'s in http://bugzilla.kernel.org/show_bug.cgi?id=6105#c37
If that still doesn't work, it may be a problem with your i8042
Hi Damjan,
Thank you for the patch but it did not work. Applied the patch, one hunk
did not patch properly, manually added the line to pamouse-bace.c
(psmouse-badchecksum = 0;) for that particular hunk. The modules
compiled OK, but did not load for some reason, I must have done
something wrong
Sorry Bal, that patch only addressed bad parity, your problem is
timeouts instead.
Please try this new patch which addresses both.
** Patch added: discard full PS/2 packet on any error
http://launchpadlibrarian.net/40044699/a.patch
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[hardy] ps2 mouse erratic - parity errors - lost
I recently bought 2000 pcs mice from manufacturer in China for sales in
Nepal. Have been using Linux for more than 10 years, never though PS/2
mouse wouldn't work on latest kernels. My display box says Tested on
Debian/Ubuntu. Shocked to say that it does not work in Debian
Squeeze/Sid. Kernels
Hi Bal
Please try to recompile the psmouse kernel module with the patch on the
kernel bug for this, the link to it is
http://bugzilla.kernel.org/attachment.cgi?id=25282
Let me know if it works.
Thank you
Damjan
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[hardy] ps2 mouse erratic - parity errors - lost synchronization errors
i am on karmic 2.6.31-17-generic latest kernel version and tried following
things
1. adding i8042.nomux=1 as kernel boot options
2. acpi_osi=Linux as kernal boot options
3.sudo rmmod psmouse sudo modprobe psmouse
4.installing xfree86-driver-synaptics instead of xserver-xorg-input-synaptics
any news on this?
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I've added a patch to the relevant kernel bug
(http://bugzilla.kernel.org/show_bug.cgi?id=6105) that mostly fixes
this. Some assistance would be appreciated.
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[hardy] ps2 mouse erratic - parity errors - lost synchronization errors
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Same here Karmic RC:[ 1016.230996] psmouse serio1: ID: 10 00 64
[ 1016.290356] logips2pp: Detected unknown logitech mouse model 115
[ 1255.921688] psmouse.c: bad data from KBC - bad parity
[ 1256.586710] psmouse.c: Explorer Mouse at isa0060/serio1/input0 lost
synchronization, throwing 1 bytes
I have same problem with karmic KDE and ps/2 optical mouse
[ 4912.987223] psmouse.c: bad data from KBC - bad parity
[ 4918.016382] psmouse.c: Wheel Mouse at isa0060/serio1/input0 lost
synchronization, throwing 3 bytes away.
[ 4918.023332] psmouse.c: resync failed, issuing reconnect request
[
Hi Thomas,
I also noticed the same thing. As I got tired of the optical mouse's
erratic actions I fired up the ol' Cordless MouseMan Wheel. It works
perfectly - for a ball'd mouse.
But this is not the whole story. I'm a dual booter... yes, it's the
games, and noticed that the optical mouse would
I posted that I was having these mouse problems. Also that I was having
a problem where mouse and keyboard will stop responding when using
firefox or opera. Freeze is so bad That I have to unplug the computer.
Reinstall did not help.
I thought these were unrelated, at least in my case. It turns
Hi, I just wanted to say that the problem I had with my mouse in this bug is
solved.
The problems disappeared when I changed the mouse-cable.
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I am running hardy 8.04.2 2.6.24-23-generic. For a week or more my
optical wheel mouse is going crazy too. It will stop responding or just
fly around and right click on it's own. I tried another one but it
didn't help.
Syslog shows errors:
[ 9918.582579] psmouse.c: bad data from KBC - timeout
[
I am running hardy 8.04.2 2.6.24-23-generic. For a week or more my
optical wheel mouse is going crazy too. It will stop responding or just
fly around and right click on it's own. I tried another one but it
didn't help.
Syslog shows errors:
[ 9918.582579] psmouse.c: bad data from KBC - timeout
[
@Michael, the driver you mean psmouse, right?
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This has started effecting me in Jaunty (not an issue from Intrepid).
Here's my dmesg messages:
[319110.929161] usb 1-1: USB disconnect, address 45
[319111.693508] usb 1-1: new full speed USB device using uhci_hcd and address 46
[319111.900379] usb 1-1: configuration #1 chosen from 1 choice
Sorry, wrong messages :-)
[317161.235206] psmouse.c: GlidePoint at isa0060/serio1/input0 lost sync at
byte 1
[317161.238426] psmouse.c: GlidePoint at isa0060/serio1/input0 - driver
resynched.
[317202.482498] psmouse.c: GlidePoint at isa0060/serio1/input0 lost sync at
byte 1
[317202.505149]
just testing Jaunty alpha 3 and all the problems seem gone. besides bug
#315882 of course...
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[hardy] ps2 mouse erratic - parity errors - lost synchronization errors
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I had a similar problem when using an old KVM switch between mouse and computer.
my solution was:
sudo sh -c 'echo options psmouse proto=imps /etc/modprobe.d/kvm-fix'
sudo modprobe -r psmouse
sudo modprobe psmouse
if it doesn't work for you, just do:
sudo rm /etc/modprobe.d/kvm-fix
sudo
My Synaptics Touchpad and Trackstick on my HP NC6400 RH484EA Notebook suffer
the same issue, Issue was already present in 8.04 ans is still present in 8.10
with latest updates. Adding i8042.nomux=1 to kernel parameters gave me no cure.
rmmod psmouse and modprobing again does not always lead to
marking invalid for linux-source-2.6.20, which is not in intrepid and
beyond.
** Changed in: linux-source-2.6.20 (Ubuntu)
Status: Triaged = Invalid
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[hardy] ps2 mouse erratic - parity errors - lost synchronization errors
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Still having the same issue with intrepid running the latest updates.
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Hi Nicholas,
I'd suggest testing via a LiveCD since Alpha5 was released last week -
http://www.ubuntu.com/testing/intrepid/alpha5 . Definitely let us know
your results. Thanks.
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[hardy] ps2 mouse erratic - parity errors - lost synchronization errors
https://bugs.launchpad.net/bugs/119194
I am interested in testing... cause I am desperate for a solution.
My Xorg.conf is modified by an NVidia driver. If I change even a single
line on the mouse section, the display fails. I have attached my
Xorg.conf file for details.
Could you tell me how to get and install the new kernel, and if
When I switched from a PS/2 mouse to a USB one, my troubles decreased
dramatically. At times, the pointer is still a little shaky (i.e. the
mouse is physically stable, but its screen representation is unstable),
but this shaky'ness is contained within a few pixels, rather than the
entire screen
The Ubuntu Kernel Team is planning to move to the 2.6.27 kernel for the
upcoming Intrepid Ibex 8.10 release. As a result, the kernel team would
appreciate it if you could please test this newer 2.6.27 Ubuntu kernel.
There are one of two ways you should be able to test:
1) If you are comfortable
This is happening to me too. I'm using the latest *19 kernel. Its a PS/2
mouse. I have no WiFi cards or touchpads. It drives me crazy. The mouse
randomly clicks stuff, in in one case, edited my email to gibberish :( I
hope there is a fix soon.
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[hardy] ps2 mouse erratic - parity errors - lost
Beginning with the Hardy Heron 8.04 development cycle the kernel source
package naming convention changed from linux-source-2.6.xx to just
linux. Going forward, kernel bugs should now be reported against the
linux package. I'm removing the linux-source-2.6.24 task as this is
already correctly
** Summary changed:
- ps2 mouse erratic - parity errors
+ [hardy] ps2 mouse erratic - parity errors - lost synchronization errors
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** Bug watch added: Linux Kernel Bug Tracker #6105
http://bugzilla.kernel.org/show_bug.cgi?id=6105
** Also affects: linux via
http://bugzilla.kernel.org/show_bug.cgi?id=6105
Importance: Unknown
Status: Unknown
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[hardy] ps2 mouse erratic - parity errors - lost synchronization
** Changed in: linux
Status: Unknown = In Progress
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