[Bug 618348] Re: 2.6.35-15~lucid1 doesn't allow audio device to powerdown
** Package changed: linux (Ubuntu) = linux-lts-backport-maverick (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/618348 Title: 2.6.35-15~lucid1 doesn't allow audio device to powerdown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-backport-maverick/+bug/618348/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618348] Re: 2.6.35-15~lucid1 doesn't allow audio device to powerdown
** Tags removed: regression-potential -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/618348 Title: 2.6.35-15~lucid1 doesn't allow audio device to powerdown -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618348] Re: 2.6.35-15~lucid1 doesn't allow audio device to powerdown
** Changed in: linux (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/618348 Title: 2.6.35-15~lucid1 doesn't allow audio device to powerdown -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618348] Re: 2.6.35-15~lucid1 doesn't allow audio device to powerdown
** Tags added: acpi-parameter -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/618348 Title: 2.6.35-15~lucid1 doesn't allow audio device to powerdown -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618348] Re: 2.6.35-15~lucid1 doesn't allow audio device to powerdown
** Attachment added: AlsaDevices.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492221/+files/AlsaDevices.txt ** Attachment added: BootDmesg.txt https://bugs.launchpad.net/bugs/618348/+attachment/149/+files/BootDmesg.txt ** Attachment added: Card0.Amixer.values.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492223/+files/Card0.Amixer.values.txt ** Attachment added: Card0.Codecs.codec.0.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492224/+files/Card0.Codecs.codec.0.txt ** Attachment added: CurrentDmesg.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492225/+files/CurrentDmesg.txt ** Attachment added: Dependencies.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492226/+files/Dependencies.txt ** Attachment added: IwConfig.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492227/+files/IwConfig.txt ** Attachment added: Lspci.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492228/+files/Lspci.txt ** Attachment added: Lsusb.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492229/+files/Lsusb.txt ** Attachment added: PciMultimedia.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492230/+files/PciMultimedia.txt ** Attachment added: ProcCpuinfo.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492231/+files/ProcCpuinfo.txt ** Attachment added: ProcInterrupts.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492232/+files/ProcInterrupts.txt ** Attachment added: ProcModules.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492233/+files/ProcModules.txt ** Attachment added: UdevDb.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492234/+files/UdevDb.txt ** Attachment added: UdevLog.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492235/+files/UdevLog.txt ** Attachment added: WifiSyslog.txt https://bugs.launchpad.net/bugs/618348/+attachment/1492236/+files/WifiSyslog.txt -- 2.6.35-15~lucid1 doesn't allow audio device to powerdown https://bugs.launchpad.net/bugs/618348 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618348] Re: 2.6.35-15~lucid1 doesn't allow audio device to powerdown
apport information
** Tags added: apport-collected
** Description changed:
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:
USERPID ACCESS COMMAND
/dev/snd/controlC0: ghaushe1254 F pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0x5820 irq 16'
Mixer name : 'Realtek ALC272'
Components : 'HDA:10ec0272,10250349,0011'
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:
+ USERPID ACCESS COMMAND
+ /dev/snd/controlC0: ghaushe1289 F pulseaudio
+ CRDA: Error: [Errno 2] No such file or directory
+ Card0.Amixer.info:
+ Card hw:0 'Intel'/'HDA Intel at 0x5820 irq 45'
+Mixer name : 'Realtek ALC272X'
+Components : 'HDA:10ec0272,10250349,0011'
+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
[Bug 618348] Re: 2.6.35-15~lucid1 doesn't allow audio device to powerdown
The 1st apport data is from 2.6.32 (working), the 2nd is from 2.6.35-15-lucid1 I have also confirmed this issue in the Mainline build of 2.6.35: Linux holly 2.6.35-020635-generic #020635 SMP Mon Aug 2 10:16:00 UTC 2010 i686 GNU/Linux -- 2.6.35-15~lucid1 doesn't allow audio device to powerdown https://bugs.launchpad.net/bugs/618348 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
