Comment 27 for bug 662009

Yeah, how do we open an upstream bug for this?

On Sat, Dec 18, 2010 at 5:43 PM, Stephanie Duverge <email address hidden> wrote:
> No good, will go back to 2.6.33 or 34.
>
> --
> You received this bug notification because you are a direct subscriber
> of the bug.
> https://bugs.launchpad.net/bugs/662009
>
> Title:
>  [Lenovo Y530 - Realtek ALC888] Regression from 10.04: No sound with snd_hda_intel model=lenovo-sky
>
> Status in ALSA driver:
>  New
> Status in “alsa-driver” package in Ubuntu:
>  Triaged
>
> Bug description:
>  The Lenovo Y530 has a set of speakers, all of which need to be working to get adequate sound. On both 10.04 and 10.10, the default configuration only uses 2 speakers, which is unbearably tinny. In 10.04, following instructions at http://www.linlap.com/wiki/lenovo+ideapad+y530, I could enable all speakers with the line:
>
> options snd_hda_intel model=lenovo-sky
>
> added to alsa-base.conf. Unfortunately, in 10.10 doing this breaks all sound.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 10.10
> Package: alsa-base 1.0.23+dfsg-1ubuntu4
> ProcVersionSignature: Ubuntu 2.6.35-22.34-generic 2.6.35.4
> Uname: Linux 2.6.35-22-generic i686
> AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
> Architecture: i386
> AudioDevicesInUse:
>  USER        PID ACCESS COMMAND
>  /dev/snd/controlC0:  slauzon    2095 F.... pulseaudio
> Card0.Amixer.info:
>  Card hw:0 'Intel'/'HDA Intel at 0xd4200000 irq 43'
>   Mixer name   : 'Intel Cantiga HDMI'
>   Components   : 'HDA:10ec0888,17aa3d78,00100202 HDA:10573055,17aa3d7d,00100700 HDA:80862802,80860101,00100000'
>   Controls      : 44
>   Simple ctrls  : 25
> Date: Sat Oct 16 23:41:06 2010
> InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1)
> PackageArchitecture: all
> ProcEnviron:
>  LANG=C
>  SHELL=/bin/bash
> SelectedCard: 0 Intel HDA-Intel - HDA Intel
> SourcePackage: alsa-driver
> Symptom: audio
> Title: [Realtek ALC888] ALSA test tone not correctly played back
> dmi.bios.date: 09/23/2008
> dmi.bios.vendor: Lenovo
> dmi.bios.version: 10CN37WW
> dmi.board.asset.tag: Lenovo Assert TAG
> dmi.board.name: INVALID
> dmi.board.vendor: Lenovo
> dmi.board.version: 10CN36WW
> dmi.chassis.asset.tag: Lenovo Assert TAG
> dmi.chassis.type: 10
> dmi.chassis.vendor: Lenovo
> dmi.chassis.version: 10CN37WW
> dmi.modalias: dmi:bvnLenovo:bvr10CN37WW:bd09/23/2008:svnLenovo:pnINVALID:pvrLenovoIdeaPadY530:rvnLenovo:rnINVALID:rvr10CN36WW:cvnLenovo:ct10:cvr10CN37WW:
> dmi.product.name: INVALID
> dmi.product.version: Lenovo IdeaPad Y530
> dmi.sys.vendor: Lenovo
>
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>