Thank you for reporting this bug to Ubuntu. Ubuntu 12.04 (precise) reached end-of-life on April 28, 2017.
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. ** Changed in: pulseaudio (Ubuntu) Status: New => Incomplete -- 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/991741 Title: Analog microphone no longer detected Status in pulseaudio package in Ubuntu: Incomplete Bug description: My built-in microphone works, but the analog input port doesn't. It's not detected. There is no "analog input" in the drop-down list under "input" in the settings. There is a drop-down for headphones vs. speakers. This used to work fine in 11.10. Filed under pulseaudio, but it might be a driver issue. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: pulseaudio 1:1.1-0ubuntu15 ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14 Uname: Linux 3.2.0-24-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: ALC262 Analog [ALC262 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 ApportVersion: 2.0.1-0ubuntu7 Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: berend.deschouwer 2465 F.... pulseaudio berend.deschouwer 2484 F.... bria Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf0440000 irq 42' Mixer name : 'Realtek ALC262' Components : 'HDA:10ec0262,104d4000,00100302' Controls : 17 Simple ctrls : 9 CheckboxSubmission: 4c35a9d722052b5a55114f98690e7808 CheckboxSystem: b633b4f40868d491c2ae5b50030ce6f3 Date: Mon Apr 30 09:49:37 2012 InstallationMedia: Ubuntu-Netbook-Remix 9.10 "Karmic Koala" - Release i386 (20091028.4) ProcEnviron: TERM=xterm PATH=(custom, user) LANG=en_ZA.UTF-8 SHELL=/bin/bash SourcePackage: pulseaudio UpgradeStatus: Upgraded to precise on 2012-04-25 (4 days ago) dmi.bios.date: 07/07/2009 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: R0170E1 dmi.board.asset.tag: N/A dmi.board.name: VAIO dmi.board.vendor: Sony Corporation dmi.board.version: N/A dmi.chassis.asset.tag: N/A dmi.chassis.type: 10 dmi.chassis.vendor: Sony Corporation dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrR0170E1:bd07/07/2009:svnSonyCorporation:pnVPCW115XG:pvrC103HJ0B:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A: dmi.product.name: VPCW115XG dmi.product.version: C103HJ0B dmi.sys.vendor: Sony Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/991741/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

