Date: Thu, 3 Jun 2010 14:42:22 +1000 (EST) From: Ian Smith <smithi@nimnet.asn.au> To: David DEMELIER <demelier.david@gmail.com> Cc: freebsd-questions@freebsd.org Subject: Re: Automatic shutdown with devd. Message-ID: <20100603141648.E27982@sola.nimnet.asn.au> In-Reply-To: <AANLkTilLGKhJ5MuzgDopTNYwh2FKo1Mbnrph_MXnVGpe@mail.gmail.com> References: <20100601120131.A070C10657ED@hub.freebsd.org> <20100602001405.T27982@sola.nimnet.asn.au> <AANLkTilLGKhJ5MuzgDopTNYwh2FKo1Mbnrph_MXnVGpe@mail.gmail.com>
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This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --0-866469246-1275539744=:27982 Content-Type: TEXT/PLAIN; CHARSET=ISO-8859-1 Content-Transfer-Encoding: 8BIT Content-ID: <20100603143557.C27982@sola.nimnet.asn.au> On Tue, 1 Jun 2010, David DEMELIER wrote: > 2010/6/1 Ian Smith <smithi@nimnet.asn.au>: > > In freebsd-questions Digest, Vol 313, Issue 4, Message: 26 > > On Tue, 1 Jun 2010 10:55:08 +0200 David DEMELIER <demelier.david@gmail.com> wrote: [..] > > > Is there a way to make this conditional to do only if the laptop is > > > not charging, AC plugged in ? > > > > Your script can check whether the AC power is on with: > > > > AC=`sysctl -n hw.acpi.acline` > > if [ $AC = 1 ]; then > > exit 0 # or whatever, when on AC power > > elif [ $AC = 0 ]; then > > : # do whatever when on battery > > else > > : # AC/Battery state unknown .. > > fi > > > > You could try just logging all state changes for a while; from critical > > charging to charging to high to discharging to critical discharging, I > > think that's the lot .. you can also check hw.acpi.battery.life etc. > > > > Okay I will try a script like this one. Let us know how it goes; it's clearer now from below why you need this. > > However, your system should do an 'emergency suspend' on critical low > > battery anyway .. usually set at 1% capacity but some BIOS will let you > > adjust that (see acpiconf -i0). Only if suspend/resume works of course. > > > > It would be great if suspend/resume would works yes ! For the moment > it's not the case : > > http://www.freebsd.org/cgi/query-pr.cgi?pr=i386/146715 Ah yes. I guess you might have to try the freebsd-acpi list about that, after reading the ACPI debugging section of the Handbook, providing your dmesg and probably an acpidump of your ASL as shown there. I don't know the current status of suspend/resume on amd64, nor anything about your HP Probook 4510s. The freebsd-mobile list might be a better place to start, at least to ask whether anyone else shares your problem? cheers, Ian --0-866469246-1275539744=:27982--
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