http://www.realtek.com.tw/products/productsView.aspx?Langid=1&PFid=27&Level=5&Conn=4&ProdID=171
strange that there are THREE audio outputs in your codec info Featuring two stereo DACs, two stereo ADCs, legacy analog input to analog output mixing, one stereo digital microphone converter, and two independent SPDIF output converters, the ALC272 provides a fully integrated audio solution for multimedia desktop and mobile PCs, and ultra mobile devices. ** Package changed: pulseaudio (Ubuntu) => alsa-driver (Ubuntu) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1432347 Title: 20035, Realtek ALC272, Purple Speaker, Internal Pulseaudio fails to detect card Status in alsa-driver package in Ubuntu: Incomplete Bug description: All sound output and input devices don't detecting. Ubuntu 14.04 LTS ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11.1 ProcVersionSignature: Ubuntu 3.16.0-31.43~14.04.1-generic 3.16.7-ckt5 Uname: Linux 3.16.0-31-generic x86_64 NonfreeKernelModules: nvidia wl ApportVersion: 2.14.1-0ubuntu3.7 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: akinshchikov 2571 F.... pulseaudio CurrentDesktop: Unity Date: Sun Mar 15 15:20:43 2015 InstallationDate: Installed on 2015-03-12 (2 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel MID Symptom_Jack: Purple Speaker, Internal Title: [20035, Realtek ALC272, Purple Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 1ECN35WW(V5.09) dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Base Board Product Name dmi.board.vendor: LENOVO dmi.board.version: Base Board Version dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnLENOVO:bvr1ECN35WW(V5.09):bd08/13/2010:svnLENOVO:pn20035:pvrLenovoIdeaPadY550P:rvnLENOVO:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: 20035 dmi.product.version: Lenovo IdeaPad Y550P dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1432347/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
