[linux-audio-user] Latency issues with laptops

[torbenh at gmx.de]

On Mon, Oct 11, 2004 at 07:01:27PM -0400, Lee Revell wrote:
> One of the JACK developers reported this problem on LKML and the reply
> was very interesting, this could explain a lot of the weird latency
> issues that laptop users are seeing.

since when am i a jack developer ?

anyway.

with ACPI enabled i am getting a lot of xruns.
and the soundcard IRQ is different.

i dont know where this comes from.

according to the posted link ACPI was designed to overcome the SMM
problem. with ACPI enabled my machine does not change the fan speed all
the time. so i guess there is still hope somewhere....


-- 
torben Hohn
http://galan.sourceforge.net -- The graphical Audio language