** Description changed: 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_1006s...2012-12-08.png + 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...2012-12-10.png + 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: - 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) + 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 Conclude its a Ubuntu kernel issue? 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 + 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 + 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] + 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
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1098697 Title: High Battery discharge rate when Laptop is off. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1098697/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
