| 2010-08-15 19:58:50 |
PhracturedBlue |
bug |
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added bug |
| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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AlsaDevices.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492221/+files/AlsaDevices.txt |
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| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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BootDmesg.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492222/+files/BootDmesg.txt |
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| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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Card0.Amixer.values.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492223/+files/Card0.Amixer.values.txt |
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| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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Card0.Codecs.codec.0.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492224/+files/Card0.Codecs.codec.0.txt |
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| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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CurrentDmesg.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492225/+files/CurrentDmesg.txt |
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| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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Dependencies.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492226/+files/Dependencies.txt |
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| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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IwConfig.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492227/+files/IwConfig.txt |
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| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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Lspci.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492228/+files/Lspci.txt |
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| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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Lsusb.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492229/+files/Lsusb.txt |
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| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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PciMultimedia.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492230/+files/PciMultimedia.txt |
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| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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ProcCpuinfo.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492231/+files/ProcCpuinfo.txt |
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| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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ProcInterrupts.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492232/+files/ProcInterrupts.txt |
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| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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ProcModules.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492233/+files/ProcModules.txt |
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| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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UdevDb.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492234/+files/UdevDb.txt |
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| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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UdevLog.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492235/+files/UdevLog.txt |
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| 2010-08-15 19:58:50 |
PhracturedBlue |
attachment added |
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WifiSyslog.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492236/+files/WifiSyslog.txt |
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| 2010-08-15 20:08:00 |
PhracturedBlue |
tags |
apport-bug audio i386 lucid needs-upstream-testing regression-potential ubuntu-une |
apport-bug apport-collected audio i386 lucid needs-upstream-testing regression-potential ubuntu-une |
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| 2010-08-15 20:08:04 |
PhracturedBlue |
description |
When trying the 2.6.35~lucid1 backport kernel in 10.04, the Audio device doesn't auto powerdown after a reboot.
powertop reports:
An audio device is active 100.0% of the time:
hwC0D0 Realtek ALC272X
Once I mute/unmute the audio, the device will drop into power-savings mode when unused, and powertop report 'device is active 0% of the time' when it isn't in use, and will stay this way until the next reboot.
Using the default kernel (2.6.32-24), the device properly enters power-savings mode after a reboot:
Recent audio activity statistics
Active Device name
0.0% hwC0D0 Realtek ALC272
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-24-generic 2.6.32-24.39
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-24.39-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ghaushe 1254 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0x58200000 irq 16'
Mixer name : 'Realtek ALC272'
Components : 'HDA:10ec0272,10250349,00100001'
Controls : 14
Simple ctrls : 8
Date: Sun Aug 15 12:50:46 2010
HibernationDevice: RESUME=UUID=959d80ef-e27e-44be-a081-3fd67173fda3
InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Release i386 (20100429.4)
MachineType: Acer AO532h
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-24-generic root=UUID=f5127df7-0d63-42db-af5b-2b68df4a8ce0 ro quiet splash
ProcEnviron:
SHELL=/bin/bash
LANG=en_US.UTF-8
RelatedPackageVersions: linux-firmware 1.34.1
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
dmi.bios.date: 06/15/2010
dmi.bios.vendor: Acer
dmi.bios.version: V1.25
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: AO532h
dmi.board.vendor: Acer
dmi.board.version: V1.25
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.25
dmi.modalias: dmi:bvnAcer:bvrV1.25:bd06/15/2010:svnAcer:pnAO532h:pvrV1.25:rvnAcer:rnAO532h:rvrV1.25:cvnAcer:ct10:cvrV1.25:
dmi.product.name: AO532h
dmi.product.version: V1.25
dmi.sys.vendor: Acer |
When trying the 2.6.35~lucid1 backport kernel in 10.04, the Audio device doesn't auto powerdown after a reboot.
powertop reports:
An audio device is active 100.0% of the time:
hwC0D0 Realtek ALC272X
Once I mute/unmute the audio, the device will drop into power-savings mode when unused, and powertop report 'device is active 0% of the time' when it isn't in use, and will stay this way until the next reboot.
Using the default kernel (2.6.32-24), the device properly enters power-savings mode after a reboot:
Recent audio activity statistics
Active Device name
0.0% hwC0D0 Realtek ALC272
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-24-generic 2.6.32-24.39
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-24.39-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ghaushe 1254 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0x58200000 irq 16'
Mixer name : 'Realtek ALC272'
Components : 'HDA:10ec0272,10250349,00100001'
Controls : 14
Simple ctrls : 8
Date: Sun Aug 15 12:50:46 2010
HibernationDevice: RESUME=UUID=959d80ef-e27e-44be-a081-3fd67173fda3
InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Release i386 (20100429.4)
MachineType: Acer AO532h
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-24-generic root=UUID=f5127df7-0d63-42db-af5b-2b68df4a8ce0 ro quiet splash
ProcEnviron:
SHELL=/bin/bash
LANG=en_US.UTF-8
RelatedPackageVersions: linux-firmware 1.34.1
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
dmi.bios.date: 06/15/2010
dmi.bios.vendor: Acer
dmi.bios.version: V1.25
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: AO532h
dmi.board.vendor: Acer
dmi.board.version: V1.25
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.25
dmi.modalias: dmi:bvnAcer:bvrV1.25:bd06/15/2010:svnAcer:pnAO532h:pvrV1.25:rvnAcer:rnAO532h:rvrV1.25:cvnAcer:ct10:cvrV1.25:
dmi.product.name: AO532h
dmi.product.version: V1.25
dmi.sys.vendor: Acer
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ghaushe 1289 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0x58200000 irq 45'
Mixer name : 'Realtek ALC272X'
Components : 'HDA:10ec0272,10250349,00100001'
Controls : 14
Simple ctrls : 8
DistroRelease: Ubuntu 10.04
HibernationDevice: RESUME=UUID=959d80ef-e27e-44be-a081-3fd67173fda3
InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Release i386 (20100429.4)
MachineType: Acer AO532h
Package: linux (not installed)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-15-generic root=UUID=f5127df7-0d63-42db-af5b-2b68df4a8ce0 ro quiet splash
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.35-15.21~lucid1-generic 2.6.35.1
Regression: Yes
RelatedPackageVersions: linux-firmware 1.34.1
Reproducible: Yes
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Tags: ubuntu-une lucid audio regression-potential needs-upstream-testing
Uname: Linux 2.6.35-15-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 06/15/2010
dmi.bios.vendor: Acer
dmi.bios.version: V1.25
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: AO532h
dmi.board.vendor: Acer
dmi.board.version: V1.25
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.25
dmi.modalias: dmi:bvnAcer:bvrV1.25:bd06/15/2010:svnAcer:pnAO532h:pvrV1.25:rvnAcer:rnAO532h:rvrV1.25:cvnAcer:ct10:cvrV1.25:
dmi.product.name: AO532h
dmi.product.version: V1.25
dmi.sys.vendor: Acer
|
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| 2010-08-15 20:08:06 |
PhracturedBlue |
attachment added |
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AlsaDevices.txt https://bugs.edge.launchpad.net/bugs/618348/+attachment/1492258/+files/AlsaDevices.txt |
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| 2010-08-15 20:08:10 |
PhracturedBlue |
attachment added |
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BootDmesg.txt https://bugs.edge.launchpad.net/bugs/618348/+attachment/1492259/+files/BootDmesg.txt |
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| 2010-08-15 20:08:12 |
PhracturedBlue |
attachment added |
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Card0.Amixer.values.txt https://bugs.edge.launchpad.net/bugs/618348/+attachment/1492260/+files/Card0.Amixer.values.txt |
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| 2010-08-15 20:08:16 |
PhracturedBlue |
attachment added |
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Card0.Codecs.codec.0.txt https://bugs.edge.launchpad.net/bugs/618348/+attachment/1492261/+files/Card0.Codecs.codec.0.txt |
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| 2010-08-15 20:08:19 |
PhracturedBlue |
attachment added |
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CurrentDmesg.txt https://bugs.edge.launchpad.net/bugs/618348/+attachment/1492262/+files/CurrentDmesg.txt |
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| 2010-08-15 20:08:22 |
PhracturedBlue |
attachment added |
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IwConfig.txt https://bugs.edge.launchpad.net/bugs/618348/+attachment/1492263/+files/IwConfig.txt |
|
| 2010-08-15 20:08:26 |
PhracturedBlue |
attachment added |
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Lspci.txt https://bugs.edge.launchpad.net/bugs/618348/+attachment/1492264/+files/Lspci.txt |
|
| 2010-08-15 20:08:29 |
PhracturedBlue |
attachment added |
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Lsusb.txt https://bugs.edge.launchpad.net/bugs/618348/+attachment/1492265/+files/Lsusb.txt |
|
| 2010-08-15 20:08:33 |
PhracturedBlue |
attachment added |
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PciMultimedia.txt https://bugs.edge.launchpad.net/bugs/618348/+attachment/1492266/+files/PciMultimedia.txt |
|
| 2010-08-15 20:08:36 |
PhracturedBlue |
attachment added |
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ProcCpuinfo.txt https://bugs.edge.launchpad.net/bugs/618348/+attachment/1492267/+files/ProcCpuinfo.txt |
|
| 2010-08-15 20:08:40 |
PhracturedBlue |
attachment added |
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ProcInterrupts.txt https://bugs.edge.launchpad.net/bugs/618348/+attachment/1492268/+files/ProcInterrupts.txt |
|
| 2010-08-15 20:08:44 |
PhracturedBlue |
attachment added |
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ProcModules.txt https://bugs.edge.launchpad.net/bugs/618348/+attachment/1492269/+files/ProcModules.txt |
|
| 2010-08-15 20:08:50 |
PhracturedBlue |
attachment added |
|
UdevDb.txt https://bugs.edge.launchpad.net/bugs/618348/+attachment/1492270/+files/UdevDb.txt |
|
| 2010-08-15 20:08:56 |
PhracturedBlue |
attachment added |
|
UdevLog.txt https://bugs.edge.launchpad.net/bugs/618348/+attachment/1492271/+files/UdevLog.txt |
|
| 2010-08-15 20:09:07 |
PhracturedBlue |
attachment added |
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WifiSyslog.txt https://bugs.edge.launchpad.net/bugs/618348/+attachment/1492272/+files/WifiSyslog.txt |
|
| 2010-12-04 00:07:38 |
Brad Figg |
tags |
apport-bug apport-collected audio i386 lucid needs-upstream-testing regression-potential ubuntu-une |
acpi-parameter apport-bug apport-collected audio i386 lucid needs-upstream-testing regression-potential ubuntu-une |
|
| 2011-04-06 23:01:04 |
Brad Figg |
linux (Ubuntu): status |
New |
Confirmed |
|
| 2011-05-19 15:20:17 |
Jeremy Foshee |
tags |
acpi-parameter apport-bug apport-collected audio i386 lucid needs-upstream-testing regression-potential ubuntu-une |
acpi-parameter apport-bug apport-collected audio i386 lucid needs-upstream-testing ubuntu-une |
|
| 2012-04-07 01:49:31 |
penalvch |
affects |
linux (Ubuntu) |
linux-lts-backport-maverick (Ubuntu) |
|
