Ubuntu 20.04: Sound Problem

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Sumber: https://askubuntu.com/questions/1230363/20-04-internal-speaker-audio-is-not-working-in-ubuntu-20-04-lts-after-upgradi

delete the .config/pulse folder
go reboot
and get back to your desktop

Your speakers may be detected as unplugged which causes them to be ignored.

Temporary fix:

sudo apt install pavucontrol
sudo pavucontrol
Configuration tab > Profile > Analogue Stereo Output (unplugged) (unavailable)

Speakers should work but it will reset when headphones are unplugged or system rebooted.

Permanent fix:

sudo apt install alsa-tools-gui
sudo hdajackretask
Parser hints > jack_detect = no
Apply now
Install boot override


Pranala Menarik