Powertop output. For some reason it show 1W for the codecs, while GUI shows 1.67W consistently.
** Attachment added: "Powertop output" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/877560/+attachment/2557735/+files/powertop.html ** Tags added: apport-collected ** Description changed: With no sound playing, powertop reports "Audio codec hwC0D0: Conexant" and "Audio codec hwC0D1: Conexant" drawing 1.64W of power each and being used 100% of time both. All powertop suggestions have been followed. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: linux-image-3.0.0-12-generic 3.0.0-12.20 ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4 Uname: Linux 3.0.0-12-generic x86_64 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu3 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: laurynas 3548 F.... pulseaudio /dev/snd/controlC0: laurynas 3548 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf2420000 irq 45' Mixer name : 'Conexant CX20585' Components : 'HDA:14f15069,17aa214c,00100302 HDA:14f12c06,17aa2122,00100000' Controls : 8 Simple ctrls : 5 Card1.Amixer.info: Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 17' Mixer name : 'Nvidia GPU 0b HDMI/DP' Components : 'HDA:10de000b,10de0101,00100200' Controls : 16 Simple ctrls : 4 Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6IHT42WW-1.17' Mixer name : 'ThinkPad EC 6IHT42WW-1.17' Components : '' Controls : 1 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Date: Tue Oct 18 18:34:58 2011 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=32cc5650-fb08-427e-b09e-328a51f32549 InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) MachineType: LENOVO 2537CA0 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=fc971aad-34b1-4f27-82aa-1a923cb63155 ro quiet splash pcie_aspm=force vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.0.0-12-generic N/A linux-backports-modules-3.0.0-12-generic N/A linux-firmware 1.60 SourcePackage: linux StagingDrivers: mei UpgradeStatus: Upgraded to oneiric on 2011-10-17 (0 days ago) dmi.bios.date: 07/15/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 6IET79WW (1.39 ) dmi.board.name: 2537CA0 dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr6IET79WW(1.39):bd07/15/2011:svnLENOVO:pn2537CA0:pvrThinkPadT410:rvnLENOVO:rn2537CA0:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2537CA0 dmi.product.version: ThinkPad T410 dmi.sys.vendor: LENOVO + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. + ApportVersion: 1.23-0ubuntu3 + Architecture: amd64 + ArecordDevices: + **** List of CAPTURE Hardware Devices **** + card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC1: laurynas 3548 F.... pulseaudio + /dev/snd/controlC0: laurynas 3548 F.... pulseaudio + Card0.Amixer.info: + Card hw:0 'Intel'/'HDA Intel at 0xf2420000 irq 45' + Mixer name : 'Conexant CX20585' + Components : 'HDA:14f15069,17aa214c,00100302 HDA:14f12c06,17aa2122,00100000' + Controls : 8 + Simple ctrls : 5 + Card1.Amixer.info: + Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 17' + Mixer name : 'Nvidia GPU 0b HDMI/DP' + Components : 'HDA:10de000b,10de0101,00100200' + Controls : 16 + Simple ctrls : 4 + Card29.Amixer.info: + Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6IHT42WW-1.17' + Mixer name : 'ThinkPad EC 6IHT42WW-1.17' + Components : '' + Controls : 1 + Simple ctrls : 1 + Card29.Amixer.values: + Simple mixer control 'Console',0 + Capabilities: pswitch pswitch-joined penum + Playback channels: Mono + Mono: Playback [on] + DistroRelease: Ubuntu 11.10 + EcryptfsInUse: Yes + InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) + NonfreeKernelModules: nvidia + Package: alsa-base 1.0.24+dfsg-0ubuntu2 + PackageArchitecture: all + ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4 + Tags: oneiric running-unity + Uname: Linux 3.0.0-12-generic x86_64 + UpgradeStatus: Upgraded to oneiric on 2011-10-17 (0 days ago) + UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers + dmi.bios.date: 07/15/2011 + dmi.bios.vendor: LENOVO + dmi.bios.version: 6IET79WW (1.39 ) + dmi.board.name: 2537CA0 + dmi.board.vendor: LENOVO + dmi.board.version: Not Available + dmi.chassis.asset.tag: No Asset Information + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: Not Available + dmi.modalias: dmi:bvnLENOVO:bvr6IET79WW(1.39):bd07/15/2011:svnLENOVO:pn2537CA0:pvrThinkPadT410:rvnLENOVO:rn2537CA0:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: + dmi.product.name: 2537CA0 + dmi.product.version: ThinkPad T410 + dmi.sys.vendor: LENOVO -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/877560 Title: Audio codec draining power when not in use To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/877560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
