Re: Synaptics losing sync
From: Ruben Puettmann
Date: Sat Nov 01 2003 - 17:39:13 EST
You wrote in linux.kernel:
> I've sent this report before.
>
> I repeat it just in case someone found a workaround, and because
> 2.6.0-test9 gives other related errors as well (TSC error):
>
> ...
> Synaptics driver lost sync at 1st byte
> Synaptics driver lost sync at 1st byte
> Synaptics driver lost sync at 1st byte
> Synaptics driver lost sync at 4th byte
> Synaptics driver lost sync at 1st byte
> Synaptics driver lost sync at 1st byte
> Synaptics driver lost sync at 1st byte
> Synaptics driver lost sync at 1st byte
> Synaptics driver resynced.
> Losing too many ticks!
> TSC cannot be used as a timesource. (Are you running with SpeedStep?)
> Falling back to a sane timesource.
> Synaptics driver lost sync at 1st byte
> ...
>
> The laptop is a Dell X200 with APM and cpufreq enabled, and IO-apic
> disabled.
>
Here the same with IBM Thinkpad R40 2722GDG with APM cause ACPI is for
this laptop totaly broken.
Ruben
--
Ruben Puettmann
ruben@xxxxxxxxxxxxx
http://www.puettmann.net
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