2004-01-12 20:59:44

by Pavel Machek

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Subject: Re: psmouse synchronization loss under load

Hi!

> On a Dell laptop whenever I run a program that takes the full CPU, my
> mouse pointer goes insane and thrashes my X session every few minutes.
> It seems to have a mind of its own and always be able to make it to
> the Exit item in the root menu ;). Whenever this happens, psmouse logs
> and detects the error:
>
> psmouse.c: Mouse at isa0060/serio4/input0 lost synchronization, throwing
> 2 bytes away.

Do you use ACPI? Using APM made the error go away for me.


2004-01-13 00:55:14

by Aaron Lehmann

[permalink] [raw]
Subject: Re: psmouse synchronization loss under load

On Mon, Dec 22, 2003 at 01:32:37PM -0500, Pavel Machek wrote:
> Do you use ACPI? Using APM made the error go away for me.

No, I don't. I was also seeing abrupt poweroffs under load so I
cleaned out the ventilation paths inside the machine. This made
both problems go away. Probably a weird software or hardware reaction
to the heat.