[arch-general] no ACPI estimate in powertop with latest kernels

Thomas Bächler thomas at archlinux.org
Tue Oct 11 08:39:35 EDT 2011

Am 11.10.2011 14:26, schrieb Scott Lawrence:
> On a related note - I also get this "no ACPI estimate" error, but only
> when my laptop is not on battery power. When unplugged, it gives
> estimates as desired.
> Anyone know why this would be?

Powertop measures the power requirement using the decharge rate of your

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