[Powertop] [BUG] powertop shows estimates only for 1st battery from 2
Maksim Melnikau <maxposedon at gmail.com>
| Newsgroups | dev.linux.lists.powertop |
|---|---|
| Message-ID | <CAGbmdnXgHmeKcVxJ0gvNtmixc8E8=Ah9JDeqb-0fwYRm+w187g@mail.gmail.com> |
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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<div dir="ltr"><div>Hello!</div><div><br></div>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.<div> <br></div><div># powertop, Overview page</div><div><div>The battery reports a discharge rate of 7.67 W</div><div>The estimated remaining time is 2 hours, 17 minutes</div><div><br></div><div># powertop -V</div><div>PowerTOP versionv2.4, compiled on Jul 29 2013<br> </div></div><div><br></div><div><div># cat /sys/class/power_supply/BAT0/uevent</div><div>POWER_SUPPLY_NAME=BAT0</div><div>POWER_SUPPLY_STATUS=Unknown</div><div>POWER_SUPPLY_PRESENT=1</div><div>POWER_SUPPLY_TECHNOLOGY=Li-poly</div> <div>POWER_SUPPLY_CYCLE_COUNT=0</div><div>POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11100000</div><div>POWER_SUPPLY_VOLTAGE_NOW=12503000</div><div>POWER_SUPPLY_POWER_NOW=0</div><div>POWER_SUPPLY_ENERGY_FULL_DESIGN=42010000</div><div> POWER_SUPPLY_ENERGY_FULL=42010000</div><div>POWER_SUPPLY_ENERGY_NOW=41940000</div><div>POWER_SUPPLY_CAPACITY=99</div><div>POWER_SUPPLY_MODEL_NAME=45N1103</div><div>POWER_SUPPLY_MANUFACTURER=SMP</div><div>POWER_SUPPLY_SERIAL_NUMBER= 3507</div> <div><br></div><div># cat /sys/class/power_supply/BAT1/uevent</div><div>POWER_SUPPLY_NAME=BAT1</div><div>POWER_SUPPLY_STATUS=Discharging</div><div>POWER_SUPPLY_PRESENT=1</div><div>POWER_SUPPLY_TECHNOLOGY=Li-poly</div><div> POWER_SUPPLY_CYCLE_COUNT=0</div><div>POWER_SUPPLY_VOLTAGE_MIN_DESIGN=14800000</div><div>POWER_SUPPLY_VOLTAGE_NOW=15178000</div><div>POWER_SUPPLY_POWER_NOW=8165000</div><div>POWER_SUPPLY_ENERGY_FULL_DESIGN=28050000</div><div> POWER_SUPPLY_ENERGY_FULL=26370000</div><div>POWER_SUPPLY_ENERGY_NOW=16750000</div><div>POWER_SUPPLY_CAPACITY=63</div><div>POWER_SUPPLY_MODEL_NAME=45N1101</div><div>POWER_SUPPLY_MANUFACTURER=SMP</div><div>POWER_SUPPLY_SERIAL_NUMBER= 1840</div> </div><div><br></div></div>