rear panel jacks were muted when front headphone jack is plugged
active profile: <output:analog-stereo+input:analog-stereo> sinks: alsa_output.pci-0000_00_1b.0.analog-stereo/#1: Built-in Audio Analog Stereo sources: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor/#2: Monitor of Built-in Audio Analog Stereo alsa_input.pci-0000_00_1b.0.analog-stereo/#3: Built-in Audio Analog Stereo ports: analog-input-microphone-front: Front Microphone (priority 8500, latency offset 0 usec, available: no) properties: device.icon_name = "audio-input-microphone" analog-input-microphone-rear: Rear Microphone (priority 8200, latency offset 0 usec, available: no) properties: device.icon_name = "audio-input-microphone" analog-input-linein: Line In (priority 8100, latency offset 0 usec, available: no) properties: analog-output: Analog Output (priority 9900, latency offset 0 usec, available: unknown) properties: analog-output-headphones: Headphones (priority 9000, latency offset 0 usec, available: yes) properties: device.icon_name = "audio-headphones" ** Changed in: alsa-driver (Ubuntu) Status: New => Incomplete -- 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/1462545 Title: [MS-7759, Realtek ALC892, Green Line Out, Rear] Playback problem Status in alsa-driver package in Ubuntu: Incomplete Bug description: I have two 3mm audio jacks (green) on my computer. One in the front (attached to the case) and another on the back (attached to the mother board). I have headphone connected to the front, and an amp that I've been using for a while connected to the back. I dual boot Windows 8.1 and both jacks work when I'm on Windows. However, on Ubuntu when I open the sound options it seems to only recognize the headphones. Despite showing two devices, both seem to control the headphones. The amp works, but only when I disconnect it from the back and connect it to the front port. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.16.0-38.52~14.04.1-generic 3.16.7-ckt10 Uname: Linux 3.16.0-38-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 2.14.1-0ubuntu3.11 Architecture: amd64 CurrentDesktop: Unity Date: Fri Jun 5 15:33:16 2015 InstallationDate: Installed on 2015-05-10 (26 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: Green Line Out, Rear Symptom_Type: Only some of outputs are working Title: [MS-7759, Realtek ALC892, Green Line Out, Rear] Playback problem UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/07/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: V1.7 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z77MA-G45 (MS-7759) dmi.board.vendor: MSI dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: MSI dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV1.7:bd11/07/2012:svnMSI:pnMS-7759:pvr1.0:rvnMSI:rnZ77MA-G45(MS-7759):rvr1.0:cvnMSI:ct3:cvr1.0: dmi.product.name: MS-7759 dmi.product.version: 1.0 dmi.sys.vendor: MSI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1462545/+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