If it's a crash then please:
1. Look in /var/crash for crash files and if found run:
ubuntu-bug YOURFILE.crash
Then tell us the ID of the newly-created bug.
2. If step 1 failed then look at https://errors.ubuntu.com/user/ID where
ID is the content of file /var/lib/whoopsie/whoopsie-id on the machine.
Do you find any links to recent problems on that page? If so then please
send the links to us.
3. If step 2 also failed then apply the workaround from bug 994921,
reboot, reproduce the crash, and retry step 1.
Please take care to avoid attaching .crash files to bugs as we are
unable to process them as file attachments. It would also be a security
risk for yourself.
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1931799
Title:
audio not working on Raspberry Pi 4
Status in pulseaudio package in Ubuntu:
Incomplete
Bug description:
Pulseaudio stops working. After I use the command "systemctl --user
restart pulseaudio.service" ,it's starting to work, but for a while.
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: pulseaudio 1:13.99.2-1ubuntu2.3
ProcVersionSignature: Ubuntu 5.8.0-1026.29-raspi 5.8.18
Uname: Linux 5.8.0-1026-raspi aarch64
ApportVersion: 2.20.11-0ubuntu50.7
Architecture: arm64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: daniel 1396 F.... pulseaudio
/dev/snd/pcmC1D0p: daniel 1396 F...m pulseaudio
/dev/snd/controlC0: daniel 1396 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Sun Jun 13 14:24:39 2021
ImageMediaBuild: 20201022
SourcePackage: pulseaudio
UpgradeStatus: No upgrade log present (probably fresh install)
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https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1931799/+subscriptions
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