** Description changed: + in 12.04 no draining power when not in use, but also shoes 100% usege. + in 12.10 this is bug works, also as down (but usage ~4W always) + (This problem is not ubuntu, but the kernel in general. I learned forums and there is this problem a lot of people (including gentoo Andes archlinux). Most of those who have HDA Intel, I suspect that you need to complain to them.) + 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 + **** 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 + 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 + 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 + 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 + 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] + 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 + 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 + **** 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 + 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 + 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 + 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 + 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] + 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
** Description changed: - in 12.04 no draining power when not in use, but also shoes 100% usege. + in 12.04 no draining power when not in use, but also displays in powertop 100% usege. in 12.10 this is bug works, also as down (but usage ~4W always) (This problem is not ubuntu, but the kernel in general. I learned forums and there is this problem a lot of people (including gentoo Andes archlinux). Most of those who have HDA Intel, I suspect that you need to complain to them.) 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
