I just got done installing the driver followed the instructions and I am
still getting no sound. But this is only the case in uBuntu it works just
fine in Windows 7


On Fri, Mar 15, 2013 at 2:19 AM, Dave Lentz <email address hidden>wrote:

> Kyle, I'd suggest trying the latest ALSA driver for Precise since this
> is a fairly new chipset:
> https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMS
>
> ** Summary changed:
>
> - [, Intel PantherPoint HDMI, Digital Out, HDMI] No sound at all
> + [Intel DZ77SL-50K, Intel PantherPoint HDMI, Digital Out, HDMI] No sound
> at all
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1155202
>
> Title:
>   [Intel DZ77SL-50K, Intel PantherPoint HDMI, Digital Out, HDMI] No
>   sound at all
>
> Status in “alsa-driver” package in Ubuntu:
>   New
>
> Bug description:
>   I am using ubuntu 10.04
>
>   I expected sound
>
>   Got no sound at all
>
>   I am very new to ubuntu so I have no idea how to find the version of
>   the package I am using
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 12.04
>   Package: alsa-base 1.0.25+dfsg-0ubuntu1.1
>   ProcVersionSignature: Ubuntu 3.2.0-38.61-generic-pae 3.2.37
>   Uname: Linux 3.2.0-38-generic-pae i686
>   AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
>   AplayDevices:
>    **** List of PLAYBACK Hardware Devices ****
>    card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
>      Subdevices: 1/1
>      Subdevice #0: subdevice #0
>   ApportVersion: 2.0.1-0ubuntu17.1
>   Architecture: i386
>   ArecordDevices: **** List of CAPTURE Hardware Devices ****
>   AudioDevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/controlC0:  jan        1750 F.... pulseaudio
>   Card0.Amixer.info:
>    Card hw:0 'PCH'/'HDA Intel PCH at 0xf7c30000 irq 45'
>      Mixer name : 'Intel PantherPoint HDMI'
>      Components : 'HDA:80862806,80860101,00100000'
>      Controls      : 7
>      Simple ctrls  : 2
>   CurrentDmesg: [   24.291482] eth0: no IPv6 routers present
>   Date: Thu Mar 14 08:53:13 2013
>   InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release i386
> (20120817.3)
>   MarkForUpload: True
>   PackageArchitecture: all
>   ProcEnviron:
>    TERM=xterm
>    PATH=(custom, no user)
>    LANG=en_US.UTF-8
>    SHELL=/bin/bash
>   SourcePackage: alsa-driver
>   Symptom: audio
>   Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
>   Symptom_Card: Built-in Audio - HDA Intel PCH
>   Symptom_DevicesInUse:
>    1750  jan       F.... pulseaudio
>        PID ACCESS COMMAND
>   Symptom_Jack: Digital Out, HDMI
>   Symptom_Type: No sound at all
>   Title: [, Intel PantherPoint HDMI, Digital Out, HDMI] No sound at all
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 03/19/2012
>   dmi.bios.vendor: Intel Corporation
>   dmi.bios.version: SLZ7710H.86A.0055.2012.0319.2140
>   dmi.board.name: DZ77SL-50K
>   dmi.board.vendor: Intel Corporation
>   dmi.board.version: AAG55115-300
>   dmi.chassis.type: 3
>   dmi.modalias:
> dmi:bvnIntelCorporation:bvrSLZ7710H.86A.0055.2012.0319.2140:bd03/19/2012:svn:pn:pvr:rvnIntelCorporation:rnDZ77SL-50K:rvrAAG55115-300:cvn:ct3:cvr:
>
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>
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>