Date: Mon, 30 Aug 2010 00:09:16 +1000 (EST) From: Ian Smith <smithi@nimnet.asn.au> To: kuba guzik <kuba.g4@gmail.com> Cc: freebsd-mobile@freebsd.org Subject: Re: acpi shows wrong battery state Message-ID: <20100829235431.J86162@sola.nimnet.asn.au> In-Reply-To: <AANLkTiknRR_PDWfXbhM3iivb4bDnaQ-JBmXyuFP_2knk@mail.gmail.com> References: <AANLkTiknRR_PDWfXbhM3iivb4bDnaQ-JBmXyuFP_2knk@mail.gmail.com>
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On Sat, 28 Aug 2010, kuba guzik wrote: > Hi! > > On my hp pavilion dv7 1299ew laptop running on FreeBSD 8.1 battery indicator > is showing -1%. There was no such problem in earlier version, 8.0. I don't > know how to solve this problem, on local polish bsd forum people say that > this is bug. > > #acpiconf -i batt > Design capacity: 0 mWh > Last full capacity: 0 mWh > Technology: primary (non-rechargeable) > Design voltage: 0 mV > Capacity (warn): 0 mWh > Capacity (low): 0 mWh > Low/warn granularity: 0 mWh > Warn/full granularity: 0 mWh > Model number: > Serial number: > Type: > OEM info: > State: not present > Voltage: 0 mV No battery information, though 1 battery is detected below. > $ sysctl -a | grep acpi [..] > hw.acpi.battery.life: -1 > hw.acpi.battery.time: -1 -1 means unknown or unavailable. > hw.acpi.battery.state: 7 That's either 'critical discharging', or 'critical charging' (normally, but it seems all the battery information is wrong and/or missing here) > hw.acpi.battery.units: 1 > hw.acpi.battery.info_expire: 5 > hw.acpi.acline: -1 Even AC online/offline status is unknown. Does the machine operate properly on battery, if you remove AC power? > hw.acpi.thermal.tz0.temperature: -273,2C Absolute zero :) Did it used to show the proper temperatures on 8.0? Please post your /var/run/dmesg.boot cheers, Ian
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