[HDA-Intel - HDA Intel, playback] No sound at all

[James Maruyama]

Running Linux Ubuntu 20.04 via VirtualBox but am encountering no sound. My primary laptop does have sound but when I run Ubuntu via VirtualBox, there is no sound. Did have sound initially when I first installed Ubuntu but audio went out after I installed updates. Tried installing Alsamixer and PulseAudio Volume Control but both could not fix issue.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
Uname: Linux 5.4.0-42-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.8
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: jtm 1625 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: X-Cinnamon
Date: Sat Aug 22 03:12:44 2020
InstallationDate: Installed on 2020-08-22 (0 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 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: jtm 1625 F.... pulseaudio
Symptom_Type: No sound at all
Title: [HDA-Intel - HDA Intel, playback] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/01/2006
dmi.bios.vendor: innotek GmbH
dmi.bios.version: VirtualBox
dmi.board.name: VirtualBox
dmi.board.vendor: Oracle Corporation
dmi.board.version: 1.2
dmi.chassis.type: 1
dmi.chassis.vendor: Oracle Corporation
dmi.modalias: dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
dmi.product.family: Virtual Machine
dmi.product.name: VirtualBox
dmi.product.version: 1.2
dmi.sys.vendor: innotek GmbH

[Hui Wang (hui.wang)]

please set the active profile to: output:analog-stereo: Analog Stereo Output (priority 6500, available: unknown)

And make sure the Default sink name: is alsa_output.pci-0000_00_05.0.analog-output.

[Hui Wang (hui.wang)]

using 'pacmd set-card-profile'