[alsa-devel] ice1712 and the delta 1010

Clemens Ladisch clemens at ladisch.de
Thu Aug 26 16:55:32 CEST 2010

David Santamauro wrote:
> Clemens Ladisch <clemens at ladisch.de> wrote:
> > Does the 32-bit Linux use the same driver version?
> To be honest, I'm not sure exactly how to check. They are the latest
> versions of fedora 11 (32-bit) and fedora 12 (64-bit).

> Linux beethoven
> Linux debussy

That's different.

> > If yes, then it's possible that the 32-bit and 64-bit kernels
> > configure the PC differently; for example, there might be noise on
> > the power line due to a different kind of power management.
> another interesting angle... I thought it might be power or some kind
> of internal noise. How could I pursue that further?

Try running something on all CPU cores so that it doesn't switch into
power saving mode.


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