Thank you for reporting this bug to Ubuntu. Ubuntu 11.10 (oneiric) reached end-of-life on May 9, 2013.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in and change the bug status to Confirmed. ** Changed in: alsa-driver (Ubuntu) Status: New => Won't Fix -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/876874 Title: [U90/U100, Realtek ALC1200, Green Headphone Out, Rear] No sound at all Status in alsa-driver package in Ubuntu: Won't Fix Bug description: I have found a workaround though it's rather cumbersome... If I go into the sound output settings tab and change the option from headphones output to speaker output it works. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: alsa-base 1.0.24+dfsg-0ubuntu2 ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4 Uname: Linux 3.0.0-12-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. AplayDevices: **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC1200 Analog [ALC1200 Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 ApportVersion: 1.23-0ubuntu3 Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC1200 Analog [ALC1200 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: benji 1535 F.... pulseaudio /dev/snd/pcmC0D0p: benji 1535 F...m pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xffe00000 irq 43' Mixer name : 'Realtek ALC1200' Components : 'HDA:10ec0888,14620110,00100101' Controls : 20 Simple ctrls : 12 Date: Mon Oct 17 23:06:41 2011 InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007) PackageArchitecture: all ProcEnviron: PATH=(custom, no user) LANG=en_ZA.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed Symptom_Card: Internal Audio - HDA Intel Symptom_DevicesInUse: 1535 1535 1262 benji F.... pulseaudio /dev/snd/pcmC0D0p: benji F...m pulseaudio /dev/snd/seq: timidity F.... timidity Symptom_Jack: Green Headphone Out, Rear Symptom_Type: No sound at all Title: [U90/U100, Realtek ALC1200, Green Headphone Out, Rear] No sound at all UpgradeStatus: Upgraded to oneiric on 2011-10-14 (3 days ago) dmi.bios.date: 09/01/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.3 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: U90/U100 dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD dmi.board.version: Ver.001 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 10 dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO., LTD dmi.chassis.version: Ver.001 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.3:bd09/01/2009:svnMICRO-STARINTERNATIONALCO.,LTD:pnU90/U100:pvrVer.001:rvnMICRO-STARINTERNATIONALCO.,LTD:rnU90/U100:rvrVer.001:cvnMICRO-STARINTERNATIONALCO.,LTD:ct10:cvrVer.001: dmi.product.name: U90/U100 dmi.product.version: Ver.001 dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO., LTD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/876874/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp