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Message #33747
[Bug 1098697] Re: [HP ENVY Sleekbook 6-1006sa] High Battery discharge rate when Laptop is off.
Dave H, would you need a backport to a release prior to Saucy, or may
this be closed as Status Invalid?
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https://bugs.launchpad.net/bugs/1098697
Title:
[HP ENVY Sleekbook 6-1006sa] High Battery discharge rate when Laptop
is off.
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
I have a HP ENVY 6 1006sa Sleekbook running Ubuntu 12.10. Fully charged, unplugged Mains adaptor powered down. 48hrs later re-powered charge now only 65% ! The Laptop battery is discharging when the Laptop is powered off:
http://www.divnut.com/HP_ENVY6_1006sa/HP_ENVY_6_48hr_discharge_2012-12-08.png
The gradient looks OK, so nothing wrong with the battery. Left a further 48 hrs and the Sleekbook would not start on battery alone.
http://www.divnut.com/Ubuntu/HP_ENVY_6_96hr_discharge_2012-12-10.png
While my Sleekbook is in warranty I'm dual booting Win 7 and Ubuntu 12.10 (Unity desktop). I've done a Win 7 and Ubuntu 12.10 battery drain 'when off' comparison:
Win7: 4% per 24hrs / Ubuntu 12.10: ~17% per 24hrs.
(The measurement includes power on and boot to OS to make the measurement)
Did a longer Win 7 test for improved accuracy: 10% depletion in 7.5 days or 1.3% in 24hrs. Updated the Sleekbook BIOS from F.04 to the latest F.12 – No Change. Did a Win7 HP Battery diagnostics check: OK
http://www.divnut.com/HP_ENVY6_1006sa/Battery_check_281212_15pm26.png
WORKAROUND: sudo ethtool -s eth0 wol d
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-3.5.0-21-generic 3.5.0-21.32
ProcVersionSignature: Ubuntu 3.5.0-21.32-generic 3.5.7.1
Uname: Linux 3.5.0-21-generic x86_64
NonfreeKernelModules: fglrx wl
ApportVersion: 2.6.1-0ubuntu9
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: dave 2120 F.... pulseaudio
/dev/snd/controlC0: dave 2120 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Date: Fri Jan 11 19:25:02 2013
HibernationDevice: RESUME=UUID=10a7229b-c7dc-4be5-b73a-47f8cc688067
InstallationDate: Installed on 2012-11-02 (69 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: Hewlett-Packard HP ENVY 6 Notebook PC
MarkForUpload: True
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.5.0-21-generic root=UUID=7f85374d-bd7c-4780-90aa-b2538b5a0b75 ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-3.5.0-21-generic N/A
linux-backports-modules-3.5.0-21-generic N/A
linux-firmware 1.95
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
Jan 11 17:58:57 dave-HP-ENVY-6-Notebook-PC wpa_supplicant[1190]: eth1: WPA: Group rekeying completed with 00:1f:33:26:3d:7f [GTK=TKIP]
Jan 11 18:11:49 dave-HP-ENVY-6-Notebook-PC kernel: [ 7547.438831] EXT4-fs (sda10): recovery complete
Jan 11 18:11:49 dave-HP-ENVY-6-Notebook-PC kernel: [ 7547.469516] EXT4-fs (sda10): mounted filesystem with ordered data mode. Opts: (null)
Jan 11 18:11:52 dave-HP-ENVY-6-Notebook-PC kernel: [ 7551.321057] EXT4-fs (sda11): mounted filesystem with ordered data mode. Opts: (null)
Jan 11 18:58:56 dave-HP-ENVY-6-Notebook-PC wpa_supplicant[1190]: eth1: WPA: Group rekeying completed with 00:1f:33:26:3d:7f [GTK=TKIP]
dmi.bios.date: 09/03/2012
dmi.bios.vendor: Insyde
dmi.bios.version: F.12
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 18DE
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 77.44
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsyde:bvrF.12:bd09/03/2012:svnHewlett-Packard:pnHPENVY6NotebookPC:pvr0795100000205600000320100:rvnHewlett-Packard:rn18DE:rvr77.44:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP ENVY 6 Notebook PC
dmi.product.version: 0795100000205600000320100
dmi.sys.vendor: Hewlett-Packard
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