Re: [Powertop] [BUG] powertop shows estimates only for 1st battery from 2

On (10/11/13 11:16), Maksim Melnikau wrote:
> Date: Fri, 11 Oct 2013 11:16:34 +0300
> From: Maksim Melnikau <maxposedon(a)gmail.com>
> To: powertop(a)lists.01.org
> Subject: Re: [Powertop] [BUG] powertop shows estimates only for 1st battery
>  from 2
> 
> When first battery discharged, kernel reports following info

thank you. I'll take a look.

	-ss

> % cat /sys/class/power_supply/BAT0/uevent
> POWER_SUPPLY_NAME=BAT0
> POWER_SUPPLY_STATUS=Discharging
> POWER_SUPPLY_PRESENT=1
> POWER_SUPPLY_TECHNOLOGY=Li-poly
> POWER_SUPPLY_CYCLE_COUNT=0
> POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11100000
> POWER_SUPPLY_VOLTAGE_NOW=12401000
> POWER_SUPPLY_POWER_NOW=7800000
> POWER_SUPPLY_ENERGY_FULL_DESIGN=42010000
> POWER_SUPPLY_ENERGY_FULL=42010000
> POWER_SUPPLY_ENERGY_NOW=41810000
> POWER_SUPPLY_CAPACITY=99
> POWER_SUPPLY_MODEL_NAME=45N1103
> POWER_SUPPLY_MANUFACTURER=SMP
> POWER_SUPPLY_SERIAL_NUMBER= 3507
> 
> % cat /sys/class/power_supply/BAT1/uevent
> POWER_SUPPLY_NAME=BAT1
> POWER_SUPPLY_STATUS=Unknown
> POWER_SUPPLY_PRESENT=1
> POWER_SUPPLY_TECHNOLOGY=Li-poly
> POWER_SUPPLY_CYCLE_COUNT=0
> POWER_SUPPLY_VOLTAGE_MIN_DESIGN=14800000
> POWER_SUPPLY_VOLTAGE_NOW=13902000
> POWER_SUPPLY_POWER_NOW=0
> POWER_SUPPLY_ENERGY_FULL_DESIGN=28050000
> POWER_SUPPLY_ENERGY_FULL=26370000
> POWER_SUPPLY_ENERGY_NOW=930000
> POWER_SUPPLY_CAPACITY=3
> POWER_SUPPLY_MODEL_NAME=45N1101
> POWER_SUPPLY_MANUFACTURER=SMP
> POWER_SUPPLY_SERIAL_NUMBER= 1840
> 
> On Fri, Oct 11, 2013 at 9:19 AM, Maksim Melnikau <maxposedon(a)gmail.com> wrote:
> > Hello!
> >
> > I have 2 batteries in my thinkpad helix laptop, and it looks like powertop
> > shows "the estimated remaining time" just for first battery, what is a bit
> > confusing. May be it somehow connected to some hardware features of
> > batteries switching.
> >
> > # powertop, Overview page
> > The battery reports a discharge rate of 7.67 W
> > The estimated remaining time is 2 hours, 17 minutes
> >
> > # powertop -V
> > PowerTOP versionv2.4, compiled on Jul 29 2013
> >
> > # cat /sys/class/power_supply/BAT0/uevent
> > POWER_SUPPLY_NAME=BAT0
> > POWER_SUPPLY_STATUS=Unknown
> > POWER_SUPPLY_PRESENT=1
> > POWER_SUPPLY_TECHNOLOGY=Li-poly
> > POWER_SUPPLY_CYCLE_COUNT=0
> > POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11100000
> > POWER_SUPPLY_VOLTAGE_NOW=12503000
> > POWER_SUPPLY_POWER_NOW=0
> > POWER_SUPPLY_ENERGY_FULL_DESIGN=42010000
> > POWER_SUPPLY_ENERGY_FULL=42010000
> > POWER_SUPPLY_ENERGY_NOW=41940000
> > POWER_SUPPLY_CAPACITY=99
> > POWER_SUPPLY_MODEL_NAME=45N1103
> > POWER_SUPPLY_MANUFACTURER=SMP
> > POWER_SUPPLY_SERIAL_NUMBER= 3507
> >
> > # cat /sys/class/power_supply/BAT1/uevent
> > POWER_SUPPLY_NAME=BAT1
> > POWER_SUPPLY_STATUS=Discharging
> > POWER_SUPPLY_PRESENT=1
> > POWER_SUPPLY_TECHNOLOGY=Li-poly
> > POWER_SUPPLY_CYCLE_COUNT=0
> > POWER_SUPPLY_VOLTAGE_MIN_DESIGN=14800000
> > POWER_SUPPLY_VOLTAGE_NOW=15178000
> > POWER_SUPPLY_POWER_NOW=8165000
> > POWER_SUPPLY_ENERGY_FULL_DESIGN=28050000
> > POWER_SUPPLY_ENERGY_FULL=26370000
> > POWER_SUPPLY_ENERGY_NOW=16750000
> > POWER_SUPPLY_CAPACITY=63
> > POWER_SUPPLY_MODEL_NAME=45N1101
> > POWER_SUPPLY_MANUFACTURER=SMP
> > POWER_SUPPLY_SERIAL_NUMBER= 1840
> >
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