Date: Mon, 15 Mar 2010 12:57:34 -0700 From: Nate Lawson <nate@root.org> To: Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de> Cc: freebsd-acpi@freebsd.org Subject: Re: Funny battery values (nx6325) Message-ID: <4B9E912E.4000409@root.org> In-Reply-To: <20100315062028.GC52442@uriah.heep.sax.de> References: <20100315062028.GC52442@uriah.heep.sax.de>
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Joerg Wunsch wrote: > Funny battery configuration with 8-stable: > > remi# acpiconf -i 0 > Design capacity: 279 mAh > Last full capacity: 279 mAh > When unplugging the AC supply, I get: > > State: discharging > Remaining capacity: 98% > Remaining time: 0:08 > Present rate: 2064 mA ^^^^^^^ > Voltage: 11870 mV > > I'm not sure whether the "remaining time" is realistic or not. In the > past (FreeBSD 6.x), it used to immediately shut down when unplugging > AC since the battery state was always unknown. Now, FreeBSD 8.x is > the first version that actually manages to survive running on > batteries. > > This is an HP/Compaq nx6325. > > Any clues how to fix these values? Fix the query for present rate to not return 2A. Perhaps a problem reading the EC. -- Nate
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