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Message #05042
[Bug 1077952] Re: Only primary battery discharges on Dell Latitude E6430 with bay battery
Laura Dietz, as per
http://www.dell.com/support/troubleshooting/us/en/19/Product/latitude-e6430
an update is available for your BIOS (A12). If you update to this, does
it change anything?
If not, could you please both specify what happened, and provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
Thank you for your understanding.
** Tags added: bios-outdated-a12 needs-upstream-testing regression-
potential
** Tags removed: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
** Summary changed:
- Only primary battery discharges on Dell Latitude E6430 with bay battery
+ [Dell Latitude E6430] Only primary battery discharges with bay battery
--
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https://bugs.launchpad.net/bugs/1077952
Title:
[Dell Latitude E6430] Only primary battery discharges with bay battery
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
When the machine is on AC power, we see that both batteries are
charged,
$ upower --dump
Device: /org/freedesktop/UPower/devices/line_power_AC
native-path: /sys/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC
power supply: yes
updated: Mon Nov 12 09:02:34 2012 (261 seconds ago)
has history: no
has statistics: no
line-power
online: yes
Device: /org/freedesktop/UPower/devices/battery_BAT0
native-path: /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply/BAT0
vendor: Sanyo
model: DELL NH6K925
serial: 630
power supply: yes
updated: Mon Nov 12 09:06:39 2012 (16 seconds ago)
has history: yes
has statistics: yes
battery
present: yes
rechargeable: yes
state: charging
energy: 32.7672 Wh
energy-empty: 0 Wh
energy-full: 60.1953 Wh
energy-full-design: 62.16 Wh
energy-rate: 29.7813 W
voltage: 11.546 V
time to full: 55.2 minutes
percentage: 54.4348%
capacity: 96.8393%
technology: lithium-ion
History (charge):
1352729199 54.435 charging
1352729169 54.029 charging
1352729139 53.623 charging
1352729109 53.199 charging
History (rate):
1352729109 29.781 charging
Device: /org/freedesktop/UPower/devices/battery_BAT2
native-path: /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:02/power_supply/BAT2
vendor: Samsung SDI
model: DELL W1GGM25
serial: 36939
power supply: yes
updated: Mon Nov 12 09:06:39 2012 (16 seconds ago)
has history: yes
has statistics: yes
battery
present: yes
rechargeable: yes
state: fully-charged
energy: 27.6723 Wh
energy-empty: 0 Wh
energy-full: 30.0033 Wh
energy-full-design: 31.08 Wh
energy-rate: 0.0111 W
voltage: 12.4 V
percentage: 92.2309%
capacity: 96.5357%
technology: lithium-ion
Daemon:
daemon-version: 0.9.17
can-suspend: yes
can-hibernate no
on-battery: no
on-low-battery: no
lid-is-closed: no
lid-is-present: yes
is-docked: no
When the machine is unplugged only the primary battery discharges,
$ upower --dump
Device: /org/freedesktop/UPower/devices/line_power_AC
native-path: /sys/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC
power supply: yes
updated: Mon Nov 12 09:08:20 2012 (2 seconds ago)
has history: no
has statistics: no
line-power
online: no
Device: /org/freedesktop/UPower/devices/battery_BAT0
native-path: /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply/BAT0
vendor: Sanyo
model: DELL NH6K925
serial: 630
power supply: yes
updated: Mon Nov 12 09:08:20 2012 (2 seconds ago)
has history: yes
has statistics: yes
battery
present: yes
rechargeable: yes
state: discharging
energy: 33.5775 Wh
energy-empty: 0 Wh
energy-full: 60.1953 Wh
energy-full-design: 62.16 Wh
energy-rate: 9.6903 W
voltage: 11.294 V
time to empty: 3.5 hours
percentage: 55.7809%
capacity: 96.8393%
technology: lithium-ion
History (charge):
1352729299 55.781 discharging
1352729289 55.670 charging
1352729259 55.246 charging
1352729229 54.840 charging
1352729199 54.435 charging
History (rate):
1352729300 9.690 discharging
1352729299 10.279 discharging
Device: /org/freedesktop/UPower/devices/battery_BAT2
native-path: /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:02/power_supply/BAT2
vendor: Samsung SDI
model: DELL W1GGM25
serial: 36939
power supply: yes
updated: Mon Nov 12 09:08:20 2012 (2 seconds ago)
has history: yes
has statistics: yes
battery
present: yes
rechargeable: yes
state: discharging
energy: 27.6723 Wh
energy-empty: 0 Wh
energy-full: 30.0033 Wh
energy-full-design: 31.08 Wh
energy-rate: 0.0111 W
voltage: 12.4 V
percentage: 92.2309%
capacity: 96.5357%
technology: lithium-ion
Daemon:
daemon-version: 0.9.17
can-suspend: yes
can-hibernate no
on-battery: yes
on-low-battery: no
lid-is-closed: no
lid-is-present: yes
is-docked: no
Once the primary battery is empty, the machine suddenly shuts off.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-3.5.0-18-generic 3.5.0-18.29
ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7
Uname: Linux 3.5.0-18-generic x86_64
ApportVersion: 2.6.1-0ubuntu6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ben 2043 F.... pulseaudio
Date: Mon Nov 12 09:03:25 2012
HibernationDevice: RESUME=UUID=a49760ee-3722-4048-b57f-1ed667ac6699
InstallationDate: Installed on 2012-07-25 (110 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MachineType: Dell Inc. Latitude E6430
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-18-generic root=UUID=66c11caa-fc4a-4548-acf3-c77ddc096645 ro quiet splash 9 vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.5.0-18-generic N/A
linux-backports-modules-3.5.0-18-generic N/A
linux-firmware 1.95
SourcePackage: linux
UpgradeStatus: Upgraded to quantal on 2012-10-29 (14 days ago)
dmi.bios.date: 06/03/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A03
dmi.board.name: 0CPWYR
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA03:bd06/03/2012:svnDellInc.:pnLatitudeE6430:pvr01:rvnDellInc.:rn0CPWYR:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E6430
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
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