gidantribal, regarding your comments
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1037820/comments/15 :
>"@Christopher, the description is fine for me (though we do not underline that
>the solution of DKMS drivers is partial)."
This is intentional. Introducing a problem with standby is usually
considered a separate bug, and may introduce unnecessary complexity into
this report. Hence, let us leave this out for now, and once we have a
Fix Released for this bug report, a new report should be opened by you
to report any remaining bugs with the fix applied (ex. standby).
Toggling package to alsa-driver as problem was found to be in it. Please
reassign if incorrect package or procedure.
Marking Triaged as newest alsa-daily tested, and all debugging
information provided.
** Package changed: linux (Ubuntu) => alsa-driver (Ubuntu)
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete => Triaged
** Description changed:
- Speakers stay on in Ubuntu 12.04 when headphones are plugged into the jack.
(Acer Aspire 6920G, ICH8 chipset, ALC889 audio). All was working fine in 11.10.
There also appears to be no way to mute the speakers while keeping the
headphones on.
- If I boot up with the headphones already in the port, the sound only comes
out of those. However, removing them doesn't make the sound switch to the
speakers, as it used to and as it should.
+ Acer Aspire 6920G, ICH8 chipset, ALC889 audio
+ Linux gidan-notebook 3.2.0-29-generic #46-Ubuntu SMP Fri Jul 27 17:03:23 UTC
2012 x86_64 x86_64 x86_64 GNU/Linux
- Linux gidan-notebook 3.2.0-29-generic #46-Ubuntu SMP Fri Jul 27 17:03:23
- UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
+ What is expected to happen is when one plugs headphones into the audio
+ jack of the powered off computer, boots the computer up, and when logged
+ into the OS, play some music via VLC or Flash audio, remove the
+ headphones from the audio jack, the audio switches from the headphones
+ to the speakers automatically.
+
+ What happens instead is it does not.
+
+ This is a regression from 11.10.
+
+ This problem does not occur when using the repo Ubuntu kernel
+ 3.2.0-29-generic and ALSA drivers (dkms-hda - 0.201208302203~precise1)
+ https://code.launchpad.net/~ubuntu-audio-dev/+archive/alsa-
+ daily/+sourcepub/2626453/+listing-archive-extra .
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-29-generic 3.2.0-29.46
ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24
Uname: Linux 3.2.0-29-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu12
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: gidan 2310 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfc300000 irq 48'
Mixer name : 'Realtek ALC889'
Components : 'HDA:10ec0889,10250146,00100004
HDA:11c11040,10250146,00100200'
Controls : 33
Simple ctrls : 19
Date: Fri Aug 17 00:38:28 2012
HibernationDevice: RESUME=UUID=5d28ae79-1f15-447a-a660-2085428d7152
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
MachineType: Acer Aspire 6920
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-29-generic
root=UUID=7c845f9d-d485-44d7-86fb-7ddc0e5891bf ro splash quiet vga=786 quiet
splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.2.0-29-generic N/A
linux-backports-modules-3.2.0-29-generic N/A
linux-firmware 1.79
SourcePackage: linux
UpgradeStatus: Upgraded to precise on 2012-05-21 (87 days ago)
WifiSyslog:
dmi.bios.date: 01/22/10
dmi.bios.vendor: Acer
dmi.bios.version: V1.16
dmi.board.name: Aspire 6920
dmi.board.vendor: Acer
dmi.board.version: Aspire 6920
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAcer:bvrV1.16:bd01/22/10:svnAcer:pnAspire6920:pvrAspire6920:rvnAcer:rnAspire6920:rvrAspire6920:cvnAcer:ct10:cvrN/A:
dmi.product.name: Aspire 6920
dmi.product.version: Aspire 6920
dmi.sys.vendor: Acer
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https://bugs.launchpad.net/bugs/1037820
Title:
Broken auto-mute with Realtek ALC889 chipset after 12.04 upgrade
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