Date: Sun, 14 Feb 2016 02:12:28 +1100 (EST) From: Ian Smith <smithi@nimnet.asn.au> To: Luke <lukek@fastmail.fm> Cc: freebsd-acpi@freebsd.org Subject: Re: Regarding Wake On USB input from S3 Sleep Message-ID: <20160214015131.Q51785@sola.nimnet.asn.au> In-Reply-To: <1455295786.2745839.519574962.53409F27@webmail.messagingengine.com> References: <CACMcRdfLERKud5_0GMKK1m7RF1DS8hxrhSxpZFEUyqpMWNS7EQ@mail.gmail.com> <56BC289F.2070208@selasky.org> <CACMcRdcVnCshhPpc9qAyGeg62DgYxFxRbkiNMVsCeMF7SOmmrA@mail.gmail.com> <56BC31CD.2000509@selasky.org> <CACMcRdfk6_jba3YJhi=uPwo82CG1NmfAkM06sOs_EcKGmf_VFg@mail.gmail.com> <56BC751A.4030707@selasky.org> <CACMcRddRPakfvOhRdra-ZOG7NAx_cPbnwTmem=689ueoaLpiFA@mail.gmail.com> <56BC7BB0.7030407@selasky.org> <20160212011350.O51785@sola.nimnet.asn.au> <56BCA40A.2090107@selasky.org> <1455204470.3280673.518464754.6AB4FA63@webmail.messagingengine.com> <20160213033009.T51785@sola.nimnet.asn.au> <1455295786.2745839.519574962.53409F27@webmail.messagingengine.com>
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On Fri, 12 Feb 2016 08:49:46 -0800, Luke wrote: > I think it was just a few sysctl calls I found on the FreeBSD wiki to > poweroff USBs. I can look once I get home if needed. > > Luke > > -- > l k > lukek@fastmail.fm > > On Fri, Feb 12, 2016, at 08:34 AM, Ian Smith wrote: > > On Thu, 11 Feb 2016 07:27:50 -0800, Luke wrote: > > > > > I am VERY new to this but was just doing some hacking on my laptop > > > (zenbook) and found if I poweroff my USBs (while the rest of the machine > > > is still being used) I gain an hour of battery life. > > > > What exactly do you do to accomplish that? I searched the wiki on 'USB power' but noticed only sections 4 and 10 of https://wiki.freebsd.org/TuningPowerConsumption seemed to relate at all. If that's it or not, I'd appreciate some more guidance .. thanks, Ian
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