linux-kernel - Bug on Latitude E6410 battery

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Message-ID: <20110222114710.GA16596@legolas.emea.dhcp.ti.com>
Date:	Tue, 22 Feb 2011 13:47:10 +0200
From:	Felipe Balbi <balbi@...com>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:	Anton Vorontsov <cbou@...l.ru>,
	David Woodhouse <dwmw2@...radead.org>
Subject: Bug on Latitude E6410 battery

Hi,

there's some sort of weird bug on Latitude's battery as it shows 5600
hours of battery time when it's discharging (gnome-power_manager says
that), here are all files' contents from /sys/class/power_supply/BAT0/:

alarm:			0
charge_full:		5276000
charge_full_design:	5600000
charge_now:		5230000
current_now:		1606000
cycle_count:		0
manufacturer:		Samsung SDI
model_name:		DELL H139107
present:		1
serial_number:		1422
status:			Discharging
technology:		Li-ion
type:			Battery
uevent:			POWER_SUPPLY_NAME=BAT0
			POWER_SUPPLY_STATUS=Discharging
			POWER_SUPPLY_PRESENT=1
			POWER_SUPPLY_TECHNOLOGY=Li-ion
			POWER_SUPPLY_CYCLE_COUNT=0
			POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11100000
			POWER_SUPPLY_VOLTAGE_NOW=12683000
			POWER_SUPPLY_CURRENT_NOW=1606000
			POWER_SUPPLY_CHARGE_FULL_DESIGN=5600000
			POWER_SUPPLY_CHARGE_FULL=5276000
			POWER_SUPPLY_CHARGE_NOW=5230000
			POWER_SUPPLY_MODEL_NAME=DELL H139107
			POWER_SUPPLY_MANUFACTURER=Samsung SDI
			POWER_SUPPLY_SERIAL_NUMBER=1422
voltage_min_design:	11100000
voltage_now:		12683000

BTW, I'm using 2.6.38-rc5

-- 
balbi
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