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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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