Date: Sat, 21 Oct 2006 09:59:37 +0200 From: Joel Dahl <joel@FreeBSD.org> To: Nate Lawson <nate@root.org> Cc: acpi@FreeBSD.org Subject: Re: HP NX7400 - ACPI problems Message-ID: <1161417577.671.2.camel@localhost> In-Reply-To: <4538F878.9050605@root.org> References: <1161347795.671.14.camel@localhost> <4538F878.9050605@root.org>
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On Fri, 2006-10-20 at 09:25 -0700, Nate Lawson wrote: > Joel Dahl wrote: > > A few notes on running the latest CURRENT (plain GENERIC) on a HP NX7400 > > laptop, maybe someone can help me solve these problems: > > > > # 1 > > The following (somewhat annoying) message is repeated on the console all > > the time: > > > > acpi_tz0: _CRT value is absurd, ignored (256.0C) > > > > # 2 > > Sometimes, perhaps one out of ten, the battery isn't detected, so > > "acpiconf -i batt" gives me: > > > > Design capacity: 0 mWh > > Last full capacity: 0 mWh > > Technology: primary (non-rechargable) > > Design voltage: 0 mWh > > Capacity (warn): 0 mWh > > Capacity (low): 0 mWh > > Low/warn granularity: 0 mWh > > Warn/full granularity: 0 mWh > > Model number: > ... > > # 4 > > I've seen an ACPI-related panic (reported on current@) during boot. > > Only happened twice so far though. For reference: > > http://people.freebsd.org/~joel/panics/panic001.jpg > > All part of the same problem. Your EC (embedded controller) is not > responding. Check the acpi list archives for some other HP laptops > where this occurred and a workaround patch. Ok, I searched the archives, but no luck... > I'll do my best to turn it into a final patch and get it committed. That would be awesome, thanks. :-) -- Joel
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