Re: ACPI-related bug caused poor responsitivity (2.6.26.x line)

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On Fri, Aug 15, 2008 at 04:20:11AM +0200, Andi Kleen wrote:

> I assume you double checked that? As in you removed the option again
> and the problem reappeared? And you add it again and it disappeared
> again? If not do so please.

Checked it several times.

> If it's checked please put a full report into http://bugzilla.kernel.org

OK, I'll do that.

> Might be some kind of power saving issue. Does it happen when 
> you boot with processor.max_cstate=1? (without acpi=off)

It hasn't been accepted as the boot parameter - but I've inserted it into
/etc/modprobe.d/processor and updated modules. And it made the situation
a bit better - I mean: no "jitter" during mouse movement anymore, but
still "momentary freeze" of GKrellm output (which isn't the case when
using 2.6.25.2 kernel).

> Does it happen when you disable CPUIDLE in the config?

You mean: CONFIG_CPU_IDLE=n ?
-- 
				pozdrawiam / regards

						Zbigniew Baniewski
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