[OptiPlex 3050, Intel ID 280b, Digital Out, HDMI] No sound at all

[SUBHRASHREE]

No sound is coming

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base (not installed)
ProcVersionSignature: Ubuntu 3.13.0-170.220-generic 3.13.11-ckt39
Uname: Linux 3.13.0-170-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.29
Architecture: amd64
CurrentDesktop: Unity
Date: Thu Nov 14 16:43:36 2019
InstallationDate: Installed on 2018-05-12 (550 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
ProcEnviron:
 LANGUAGE=en_IN:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_IN
 SHELL=/bin/bash
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: subhrashree 1845 F.... pulseaudio
Symptom_Jack: Digital Out, HDMI
Symptom_Type: No sound at all
Title: [OptiPlex 3050, Intel ID 280b, Digital Out, HDMI] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)

[Paulo Flabiano Smorigo (pfsmorigo)]

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.

[Daniel van Vugt (vanvugt)]

Ubuntu 14.04 is no longer supported (for free) but we can continue tracking the issue in bug 1853828.