patrick@patrick-laptop:~$ cat /sys/devices/LNXSYSTM\:00/device\:00/PNP0C0A\:00/power_supply\:BAT0/*
0
4896000
5200000
1081000
1492000
cat: /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply:BAT0/device: Is a directory
Vendor12345678901234567890
Modelxxx
cat: /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply:BAT0/power: Is a directory
1
SN
Full
cat: /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply:BAT0/subsystem: Is a directory
Li-ion
Battery
PHYSDEVPATH=/devices/LNXSYSTM:00/device:00/PNP0C0A:00
PHYSDEVBUS=acpi
PHYSDEVDRIVER=battery
POWER_SUPPLY_NAME=BAT0
POWER_SUPPLY_TYPE=Battery
POWER_SUPPLY_STATUS=Full
POWER_SUPPLY_PRESENT=1
POWER_SUPPLY_TECHNOLOGY=Li-ion
POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11100000
POWER_SUPPLY_VOLTAGE_NOW=10800000
POWER_SUPPLY_CURRENT_NOW=1492000
POWER_SUPPLY_CHARGE_FULL_DESIGN=5200000
POWER_SUPPLY_CHARGE_FULL=4896000
POWER_SUPPLY_CHARGE_NOW=1081000
POWER_SUPPLY_MODEL_NAME=Modelxxx
POWER_SUPPLY_MANUFACTURER=Vendor12345678901234567890
POWER_SUPPLY_SERIAL_NUMBER=SN
11100000
10800000
patrick@patrick-laptop:~$ cat /sys/devices/LNXSYSTM\:00/device\:00/PNP0C0A\:00/power_supply\:BAT0/subsystem/ADP1/*
cat: /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply:BAT0/subsystem/ADP1/device: Is a directory
0
cat: /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply:BAT0/subsystem/ADP1/power: Is a directory
cat: /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply:BAT0/subsystem/ADP1/subsystem: Is a directory
Mains
PHYSDEVPATH=/devices/LNXSYSTM:00/device:00/ACPI0003:00
PHYSDEVBUS=acpi
PHYSDEVDRIVER=ac
POWER_SUPPLY_NAME=ADP1
POWER_SUPPLY_TYPE=Mains
POWER_SUPPLY_ONLINE=0
patrick@patrick-laptop:~$ cat /sys/devices/LNXSYSTM\:00/device\:00/PNP0C0A\:00/power_supply\:BAT0/subsystem/BAT0/*
0
4896000
5200000
912000
1410000
cat: /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply:BAT0/subsystem/BAT0/device: Is a directory
Vendor12345678901234567890
Modelxxx
cat: /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply:BAT0/subsystem/BAT0/power: Is a directory
1
SN
Full
cat: /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply:BAT0/subsystem/BAT0/subsystem: Is a directory
Li-ion
Battery
PHYSDEVPATH=/devices/LNXSYSTM:00/device:00/PNP0C0A:00
PHYSDEVBUS=acpi
PHYSDEVDRIVER=battery
POWER_SUPPLY_NAME=BAT0
POWER_SUPPLY_TYPE=Battery
POWER_SUPPLY_STATUS=Full
POWER_SUPPLY_PRESENT=1
POWER_SUPPLY_TECHNOLOGY=Li-ion
POWER_SUPPLY_VOLTAGE_MIN_DESIGN=11100000
POWER_SUPPLY_VOLTAGE_NOW=10760000
POWER_SUPPLY_CURRENT_NOW=1410000
POWER_SUPPLY_CHARGE_FULL_DESIGN=5200000
POWER_SUPPLY_CHARGE_FULL=4896000
POWER_SUPPLY_CHARGE_NOW=912000
POWER_SUPPLY_MODEL_NAME=Modelxxx
POWER_SUPPLY_MANUFACTURER=Vendor12345678901234567890
POWER_SUPPLY_SERIAL_NUMBER=SN
11100000
10760000
By the way, this is running a 2.6.26 kernel. Ubuntu's standard kernel behaves exactly the same way. I also tried some intrepid (alpha 5 I believe) and it did the same thing.
patrick@ patrick- laptop: ~$ cat /sys/devices/ LNXSYSTM\ :00/device\ :00/PNP0C0A\ :00/power_ supply\ :BAT0/* LNXSYSTM: 00/device: 00/PNP0C0A: 00/power_ supply: BAT0/device: Is a directory 01234567890 LNXSYSTM: 00/device: 00/PNP0C0A: 00/power_ supply: BAT0/power: Is a directory LNXSYSTM: 00/device: 00/PNP0C0A: 00/power_ supply: BAT0/subsystem: Is a directory /devices/ LNXSYSTM: 00/device: 00/PNP0C0A: 00 battery NAME=BAT0 TYPE=Battery STATUS= Full PRESENT= 1 TECHNOLOGY= Li-ion VOLTAGE_ MIN_DESIGN= 11100000 VOLTAGE_ NOW=10800000 CURRENT_ NOW=1492000 CHARGE_ FULL_DESIGN= 5200000 CHARGE_ FULL=4896000 CHARGE_ NOW=1081000 MODEL_NAME= Modelxxx MANUFACTURER= Vendor123456789 01234567890 SERIAL_ NUMBER= SN
0
4896000
5200000
1081000
1492000
cat: /sys/devices/
Vendor123456789
Modelxxx
cat: /sys/devices/
1
SN
Full
cat: /sys/devices/
Li-ion
Battery
PHYSDEVPATH=
PHYSDEVBUS=acpi
PHYSDEVDRIVER=
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
11100000
10800000
patrick@ patrick- laptop: ~$ cat /sys/devices/ LNXSYSTM\ :00/device\ :00/PNP0C0A\ :00/power_ supply\ :BAT0/subsystem /ADP1/* LNXSYSTM: 00/device: 00/PNP0C0A: 00/power_ supply: BAT0/subsystem/ ADP1/device: Is a directory LNXSYSTM: 00/device: 00/PNP0C0A: 00/power_ supply: BAT0/subsystem/ ADP1/power: Is a directory LNXSYSTM: 00/device: 00/PNP0C0A: 00/power_ supply: BAT0/subsystem/ ADP1/subsystem: Is a directory /devices/ LNXSYSTM: 00/device: 00/ACPI0003: 00 NAME=ADP1 TYPE=Mains ONLINE= 0
cat: /sys/devices/
0
cat: /sys/devices/
cat: /sys/devices/
Mains
PHYSDEVPATH=
PHYSDEVBUS=acpi
PHYSDEVDRIVER=ac
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
patrick@ patrick- laptop: ~$ cat /sys/devices/ LNXSYSTM\ :00/device\ :00/PNP0C0A\ :00/power_ supply\ :BAT0/subsystem /BAT0/* LNXSYSTM: 00/device: 00/PNP0C0A: 00/power_ supply: BAT0/subsystem/ BAT0/device: Is a directory 01234567890 LNXSYSTM: 00/device: 00/PNP0C0A: 00/power_ supply: BAT0/subsystem/ BAT0/power: Is a directory LNXSYSTM: 00/device: 00/PNP0C0A: 00/power_ supply: BAT0/subsystem/ BAT0/subsystem: Is a directory /devices/ LNXSYSTM: 00/device: 00/PNP0C0A: 00 battery NAME=BAT0 TYPE=Battery STATUS= Full PRESENT= 1 TECHNOLOGY= Li-ion VOLTAGE_ MIN_DESIGN= 11100000 VOLTAGE_ NOW=10760000 CURRENT_ NOW=1410000 CHARGE_ FULL_DESIGN= 5200000 CHARGE_ FULL=4896000 CHARGE_ NOW=912000 MODEL_NAME= Modelxxx MANUFACTURER= Vendor123456789 01234567890 SERIAL_ NUMBER= SN
0
4896000
5200000
912000
1410000
cat: /sys/devices/
Vendor123456789
Modelxxx
cat: /sys/devices/
1
SN
Full
cat: /sys/devices/
Li-ion
Battery
PHYSDEVPATH=
PHYSDEVBUS=acpi
PHYSDEVDRIVER=
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
POWER_SUPPLY_
11100000
10760000
By the way, this is running a 2.6.26 kernel. Ubuntu's standard kernel behaves exactly the same way. I also tried some intrepid (alpha 5 I believe) and it did the same thing.
If you need any more information, please ask.