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pulseaudio - No sound as user, with sudo it runs - 20.04 ...
https://askubuntu.com/questions/1279216/no-sound-as-user-with-sudo-it-runs-20-04-lts
Thank you for your advice. I had already added the audio group, everything was done with pulseaudio and timidity is also outside. In the meantime I've found a work around that has completely resolved my problem with the sound. And it goes like this: Log in to the terminal as the super user: sudo su
pulseaudio - No sound - Ubuntu 20.04 LTS - Ask Ubuntu
https://askubuntu.com/questions/1231602/no-sound-ubuntu-20-04-lts
Pulseaudio does not start after the last software update. No sound and no readings in the sound setting. You can restart pulseaudio until the next system boot: pulseaudio --start I searched the descriptions for the pulseaudio setting. And in the file: /etc/pulse/client.conf I deleted (as root) in the line below semicolon(;):; autospawn = yes
pulseaudio paplay no sound - Raspberry Pi Forums
https://forums.raspberrypi.com/viewtopic.php?p=754954
I've re-started the pulseaudio daemon a few times. I believe the drivers and USB hardware are OK because I can play the ".wav" file through the USB sound dongle using the command "aplay test.wav -D sysdefault:CARD=1", provided the pulseaudio daemon is running. The /var/log/syslog contains the following when I restart pulseaudio:
alsa - Why does aplay work when pulseaudio is running …
https://stackoverflow.com/questions/7183169/why-does-aplay-work-when-pulseaudio-is-running-and-else-not
4. This answer is not useful. Show activity on this post. Read this link. It states that alsa (aplay) is configured to send its output to pulseaudio (which is your sound server) by default. When your sound server is not running you will not be able to hear a sound as you have observed. See also "PulseAudio Removal"section to detach it from alsa.
[solved] No sound, ALSA finds soundcard, pulseaudio does ...
https://bbs.archlinux.org/viewtopic.php?id=154002
aplay whatever.wav produces no sound. ... (capture) pulse PulseAudio Sound Server default Default ALSA Output (currently PulseAudio Sound Server) sysdefault:CARD=Intel HDA Intel, ALC272 Analog Default Audio Device front:CARD=Intel,DEV=0 HDA Intel, ALC272 Analog Front speakers surround40:CARD=Intel,DEV=0 HDA Intel, ALC272 Analog 4.0 Surround ...
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