very slow (15 min) KDE4 startup when ACPI is enabled

[Matthias Apitz]

El día Thursday, June 05, 2014 a las 12:48:36PM +0200, Matthias Apitz escribió:

> 
> Hello,
> 
> I have a problem with the long time KDE4 needs to boot when ACPI
> is enabled on boot. It seems to affect only KDE boot, for the rest the
> system behaves normally. I did the following 5 tests counting the minutes of
> KDE4 from 'startx' to desktop up:
> 
>  1. ACPI off, 20:55 - 20:59   4 minutes
>  2. ACPI off, 21:04 - 21:06   2 minutes
>  3. ACPI on,  21:12 - 21:27  15 minutes 
>  4. ACPI off, 21:32 - 21:34   2 minutes
>  5. ACPI on,  21:42 - 21:58  16 minutes

Hello,

For the records: the problem went away after setting:
in /boot/loader.conf
 
hint.p4tcc.0.disabled=1
hint.acpi_throttle.0.disabled=1

Thx

	matthias
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