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List:       linux-kernel
Subject:    Re: psmouse synchronization loss under load
From:       Pavel Machek <pavel () ucw ! cz>
Date:       2003-12-22 18:32:37
Message-ID: 20031222183237.GA15844 () openzaurus ! ucw ! cz
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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. 

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