From owner-freebsd-mobile@FreeBSD.ORG Wed Apr 27 23:06:44 2011 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CDFF2106564A for ; Wed, 27 Apr 2011 23:06:44 +0000 (UTC) (envelope-from you@subluminal.net) Received: from mail-yi0-f54.google.com (mail-yi0-f54.google.com [209.85.218.54]) by mx1.freebsd.org (Postfix) with ESMTP id 8E45D8FC08 for ; Wed, 27 Apr 2011 23:06:44 +0000 (UTC) Received: by yie12 with SMTP id 12so1056583yie.13 for ; Wed, 27 Apr 2011 16:06:43 -0700 (PDT) Received: by 10.90.149.3 with SMTP id w3mr2513055agd.20.1303943976996; Wed, 27 Apr 2011 15:39:36 -0700 (PDT) Received: from [10.0.1.3] (host218-152.roberts.fit.edu [163.118.218.152]) by mx.google.com with ESMTPS id d37sm1188966ano.47.2011.04.27.15.39.34 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 27 Apr 2011 15:39:35 -0700 (PDT) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Apple Message framework v1084) From: you@subluminal.net In-Reply-To: <20110427221701.GA63285@mech-cluster241.men.bris.ac.uk> Date: Wed, 27 Apr 2011 18:39:27 -0400 Content-Transfer-Encoding: quoted-printable Message-Id: <16430353-817B-49D8-8712-71CCB5E1C9D9@gmail.com> References: <20110427221701.GA63285@mech-cluster241.men.bris.ac.uk> To: Anton Shterenlikht , freebsd-mobile@freebsd.org X-Pgp-Agent: GPGMail 1.3.3 X-Mailer: Apple Mail (2.1084) Cc: Subject: Re: acpiconf shows 100%, but laptop switches off X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Apr 2011 23:06:45 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hey, I can help with this! laptop batteries die REALLY quickly if you overcharge them for a long = time, so, that probably explains why the battery dies after 20 minutes, = no idea why acpi isn't being updated with the battery status, however. what chipset does your sound/wireless use? Not the connection, we know = it's pcmcia, but what chipset? If you don't know, then just list the = brand names. - - Michael Brindle On Apr 27, 2011, at 6:17 PM, Anton Shterenlikht wrote: > I'm new to this list, please don't shoot. >=20 > My problem: full battery lasts only minutes. >=20 > This is HP Compaq 6712s (amd64) > running 9.0-CURRENT #5 r220040 >=20 > There seem to be quite a few issues with > this laptop, which I never had the time > to analyse properly. For example, sound > and wireless (both via pcmcia) don't work. > Right now I'm trying to understand why > the battery lasts only minutes. > Sure, the battery is about 4 years old, > but still.. >=20 > While running on A/C I get: >=20 > BUZI> acpiconf -i0 > Design capacity: 1 mAh > Last full capacity: 1 mAh > Technology: secondary (rechargeable) > Design voltage: 10800 mV > Capacity (warn): 1 mAh > Capacity (low): 1 mAh > Low/warn granularity: 100 mAh > Warn/full granularity: 100 mAh > Model number: Primary > Serial number: 03586 2007/11/13 > Type: LIon > OEM info: Hewlett-Packard > State: high > Remaining capacity: 100% > Remaining time: unknown > Present rate: 0 mA (0 mW) > Present voltage: 12248 mV >=20 > BUZI> uptime > 9:17PM up 3:19, 2 users, load averages: 0.00, 0.00, 0.00 >=20 > If I remove the power cord, I keep > seeing the battery at 100% remaining > capacity with acpiconf or via > "sysctl hw.acpi.battery.life" > (which is probably where acpiconf > gets its data?) for about 20 minutes, > then - boom, power off. That is 100% > right until the laptop goes down. >=20 > On reboot - 0%: >=20 > BUZI> acpiconf -i0 > Design capacity: 1 mAh > Last full capacity: 1 mAh > Technology: secondary (rechargeable) > Design voltage: 10800 mV > Capacity (warn): 1 mAh > Capacity (low): 1 mAh > Low/warn granularity: 100 mAh > Warn/full granularity: 100 mAh > Model number: Primary > Serial number: 03586 2007/11/13 > Type: LIon > OEM info: Hewlett-Packard > State: charging > Remaining capacity: 0% > Remaining time: unknown > Present rate: 2850 mA (35074 mW) > Present voltage: 12307 mV >=20 >=20 > How can I analyse this problem further? >=20 > Many thanks >=20 > --=20 > Anton Shterenlikht > Room 2.6, Queen's Building > Mech Eng Dept > Bristol University > University Walk, Bristol BS8 1TR, UK > Tel: +44 (0)117 331 5944 > Fax: +44 (0)117 929 4423 > _______________________________________________ > freebsd-mobile@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-mobile > To unsubscribe, send any mail to = "freebsd-mobile-unsubscribe@freebsd.org" -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.14 (Darwin) iQIcBAEBAgAGBQJNuJskAAoJEBeb0dx2PAO7HroP/0WD91QrCwalKJKxwoxD7BLe SrpAseQ2yKDupqk5ej+z6DYDjn8j7QSrA/OKPT5YeYE2GbYI6XQ7Hzf0W2hC6gao Yv9U1T/kKh8F9g8klCaddjM2pi1Zx8T74yczkmrqnL3JRrzz3X/9BUWk83h0oTvb fnlisou01pxbfvvV6RPx+NFeGkUlIpR3R5MtDQZ5mkEF+qF07SBaXW9t2wff69EL UQvGfJTZoS2w8hnMAWvLjZh0j3EA0KBPyndorN4d95PLKKoK46WRvngjeLEUpe51 CApa44Vp2xVmQ5q0wex5XlpnIQaMpPT4mdLqndgNLTsEYlLl44kxhvti/gd2A5oU HK0fT4sjOnNj+2ozBggLZJ2+P2zDeewL88TP8yPRy5aLNDROHEyt67r2B/v8prY2 Mc+ddXfXEdPIPO8LjP9QyuxPwJ2mFzvAtzRONrV9LBHcUxuXEt7owyuNRU09xdh+ KQVBRlVKNWV/ckSbefBQjWUoYydBd5O28rGjLS4IMiFTLPeqHNerEUlQW/p/7j+N RsCiscXvw0MXr/ZbmvreQ2Ejw6FfEClv/1EoHOsmI5QKLMuUP2kZljs2l0dzphDX rp2HOx/HuKFan7nNrimuIbIzXxcphVkJFbMpJNC8e5/U5pniyUMpmGNFJ9vNXVVp dXLy4OBlFVWZgUf/aPhW =3D4sek -----END PGP SIGNATURE-----