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Date:      Fri, 24 Oct 2014 13:47:30 +0200
From:      Edward Tomasz =?utf-8?Q?Napiera=C5=82a?= <trasz@FreeBSD.org>
To:        Adrian Chadd <adrian@freebsd.org>
Cc:        Zenny <garbytrash@gmail.com>, FreeBSD Stable Mailing List <freebsd-stable@freebsd.org>, =?iso-8859-1?Q?Jean-S=E9bastien_P=E9dron?= <dumbbell@freebsd.org>
Subject:   Re: Removal of legacy X.Org (aka non-WITH_NEW_XORG)
Message-ID:  <20141024114730.GC3413@brick.home>
In-Reply-To: <CAJ-VmomcuMsRMDRQUKrg2aVnvOwe6ijLh0q0DmExQsS63vOngg@mail.gmail.com>
References:  <E1XgBt6-0004nO-MV@dilbert.ingresso.co.uk> <54451422.1070403@FreeBSD.org> <54451E2A.1020309@FreeBSD.org> <CACuV5sBsC%2BGaYDbfiJVxyA6LTQpcr52jzGWFy4b6JYMBW7E%2Bww@mail.gmail.com> <CAJ-VmonrGbne9E%2BfwT2SWuh-N5DgS=w9UUvkoQpY6uKjTdE8GQ@mail.gmail.com> <CACuV5sABRt_4tDRTAs6EoNtyoD_-LbMO272t0hzZSOjmfyZCLA@mail.gmail.com> <CAJ-VmomcuMsRMDRQUKrg2aVnvOwe6ijLh0q0DmExQsS63vOngg@mail.gmail.com>

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On 1023T0931, Adrian Chadd wrote:
> Ok!
> 
> Which version of PCBSD is it?
> 
> I flipped the default power save state in freebsd-head to be the
> lowest supported by the CPU and all the more recent CPUs will idle at
> a much lower power level.
> 
> You could try putting these into /etc/rc.conf if they aren't already there:
> 
> performance_cx_lowest="Cmax"
> economy_cx_lowest="Cmax"
> 
> .. and disable powerd.

Could you explain this little more?  Should modern systems just not use
powerd(8) anymore?




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