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SubjectRe: Synaptics problems in -mm1
On Dec-27 2003, Sat, 16:00 -0800
Andrew Morton <> wrote:

> Tomas Szepe <> wrote:
> >
> > > I think it ACPI PM timer if you have it activated - I am having problems
> > > with it myself but didn't have time to look closer. Could you try booting
> > > with clock=tsc or clock=pit and see if it fixes the touchpad.
> >
> > clock=tsc appears to fix the problem.
> > clock=pit no change.
> So we've established that it is an interaction between the input code, the
> ACPI PM time code and cpufreq, yes? That's a bit of a witches brew.

Ok, I have verified this witch is not _that_ cunning. cpufreq actually
seems to be innocent, I am able to reproduce the problem with CONFIG_CPU_FREQ

Tomas Szepe <>
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