[alsa-devel] 2.6.26-rc6 snd-pcsp: "Timer resolution is not sufficient"

Rene Herman rene.herman at keyaccess.nl
Thu Jun 19 21:50:16 CEST 2008

Hi Stas.

What's this? 2.6.26-rc6:

input: PC Speaker as /class/input/input5
PCSP: Timer resolution is not sufficient (4000250nS)
PCSP: Make sure you have HPET and ACPI enabled.
PC-Speaker initialization failed.
pcspkr: probe of pcspkr failed with error -5

A HPET I do not have, ACPI is enabled and the driver worked fine on a 
previous -rc.


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