it srrm that default sink change to SPDIF output when HP and Line Out are not plugged
active profile: <output:iec958-stereo+input:analog-stereo> sinks: alsa_output.pci-0000_00_1b.0.iec958-stereo/#0: Built-in Audio Digital Stereo (IEC958) sources: alsa_output.pci-0000_00_1b.0.iec958-stereo.monitor/#0: Monitor of Built-in Audio Digital Stereo (IEC958) alsa_input.pci-0000_00_1b.0.analog-stereo/#1: Built-in Audio Analog Stereo ports: analog-input-front-mic: Front Microphone (priority 8500, latency offset 0 usec, available: no) properties: device.icon_name = "audio-input-microphone" analog-input-rear-mic: 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-lineout: Line Out (priority 9900, latency offset 0 usec, available: no) properties: analog-output-headphones: Headphones (priority 9000, latency offset 0 usec, available: no) properties: device.icon_name = "audio-headphones" iec958-stereo-output: Digital Output (S/PDIF) (priority 0, latency offset 0 usec, available: unknown) properties: control.38 { iface CARD name 'Line Out Jack' value false comment { access read type BOOLEAN count 1 } } control.39 { iface CARD name 'Front Headphone Jack' value false comment { access read type BOOLEAN count 1 } } ** Changed in: alsa-driver (Ubuntu) Status: New => Incomplete -- 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/1515106 Title: sound was working completely stopped.sound was working then stopped.[LCI43NB, Realtek ALC888, Green Line Out, Rear] No sound at all Status in alsa-driver package in Ubuntu: Incomplete Bug description: sound was working then stopped. when i access the sound settings window in system settings the window appears transparent and bugging out? thank you!!! Love Ubuntu!!!!!! ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.19.0-31.36-generic 3.19.8-ckt7 Uname: Linux 3.19.0-31-generic i686 ApportVersion: 2.17.2-0ubuntu1.7 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: electricdigits 1807 F.... pulseaudio CurrentDesktop: Unity Date: Tue Nov 10 21:14:33 2015 InstallationDate: Installed on 2015-10-17 (24 days ago) InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta i386 (20150805) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed Symptom_Card: Built-in Audio - HDA Intel Symptom_DevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: electricdigits 1807 F.... pulseaudio Symptom_Jack: Green Line Out, Rear Symptom_Type: No sound at all Title: [LCI43NB, Realtek ALC888, Green Line Out, Rear] No sound at all UpgradeStatus: Upgraded to vivid on 2015-10-26 (16 days ago) dmi.bios.date: 07/28/2009 dmi.bios.vendor: Intel Corp. dmi.bios.version: NBG4310H.86A.0090.2009.0728.1547 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: DG43NB dmi.board.vendor: Intel Corporation dmi.board.version: AAE34877-404 dmi.chassis.type: 3 dmi.chassis.vendor: LeByte dmi.modalias: dmi:bvnIntelCorp.:bvrNBG4310H.86A.0090.2009.0728.1547:bd07/28/2009:svnLeByteComputers:pnLCI43NB:pvr:rvnIntelCorporation:rnDG43NB:rvrAAE34877-404:cvnLeByte:ct3:cvr: dmi.product.name: LCI43NB dmi.sys.vendor: LeByte Computers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1515106/+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