to comment #6 I choose to test the system start with 14.04.1 with 3.13 kernel because it is the longest supported LTS kernel version.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1509921 Title: [HDA-Intel - HD-Audio Generic, recording] No sound at all Status in HWE Next: New Status in alsa-driver package in Ubuntu: Incomplete Bug description: This is a desktop box, with following ports: front jack: a single headset combo jack rear jacks: mic, speaker, line-in An "Analog Input" consistently show up even there is nothing plugged, but I'm not able to record via headset jack or rear mic jack, they all recorded with noises. 00:01.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Device [1002:9840] 00:14.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller [1022:780d] (rev 02) ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.13.0-66.108-generic 3.13.11-ckt27 Uname: Linux 3.13.0-66-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 2.14.1-0ubuntu3.16 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: u 1824 F.... pulseaudio /dev/snd/controlC0: u 1824 F.... pulseaudio CurrentDesktop: Unity Date: Mon Oct 26 11:46:46 2015 InstallationDate: Installed on 2015-10-23 (2 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaRecordingTest: ALSA recording test through plughw:Generic_1 failed Symptom_Card: Built-in Audio - HD-Audio Generic Symptom_DevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: u 1824 F.... pulseaudio /dev/snd/controlC0: u 1824 F.... pulseaudio Symptom_Type: No sound at all Title: [HDA-Intel - HD-Audio Generic, recording] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/21/2015 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.0.0 dmi.board.vendor: Dell Inc. dmi.chassis.type: 3 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: Not Specified dmi.modalias: dmi:bvnDellInc.:bvr1.0.0:bd05/21/2015:svnDellInc.:pnInspiron3655:pvr1.0.0:rvnDellInc.:rn:rvr:cvnDellInc.:ct3:cvrNotSpecified: dmi.product.name: Inspiron 3655 dmi.product.version: 1.0.0 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1509921/+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
