[bcm2835_hdmi - bcm2835 HDMI 1, playback] No sound at all
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Running Ubuntu Mate 20.04 on Raspberry Pi 4 with Dual Monitor Set-up
Description: Ubuntu 20.04.1 LTS
Release: 20.04
Packages involved: Unknown
Issue: I can choose either 2 HDMI monitors or sound but not both
Expected: Sound works with both monitors plugged in
(1) No sound from headphone jack or HDMI in two monitor configuration
(2) If I unplug 2nd monitor and reboot, sound works fine in HDMI or headphone jack
(3) If I plug in second monitor while Pi is running, no picture in second monitor but sound still works
(4) Sound works normally in Raspbian
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: alsa-base 1.0.25+
ProcVersionSign
Uname: Linux 5.4.0-1025-raspi aarch64
ApportVersion: 2.20.11-
Architecture: arm64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC2D0p: loreleiandmike 1211 F...m pulseaudio
CasperMD5CheckR
CurrentDesktop: MATE
Date: Wed Jan 6 19:45:47 2021
ImageMediaBuild: 20200812
PackageArchitec
ProcEnviron:
LANGUAGE=en_US
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_
Symptom_Card: Built-in Audio - bcm2835 Headphones
Symptom_
USER PID ACCESS COMMAND
/dev/snd/
Symptom_Type: No sound at all
Title: [bcm2835_hdmi - bcm2835 HDMI 1, playback] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)