pseudo output of ubuntu ubuntu volume fixing way

README.md

How fix ubuntu volume pseudo output

you can install pavucontrol to check output device

sudo apt install pavucontrol -y

pavycontrol

Remove and install some tools

sudo apt-get remove --purge alsa-base

sudo apt-get remove --purge pulseaudio

sudo apt-get install alsa-base -y

sudo apt-get install pulseaudio -y

sudo alsa force-reload 

At last you should reboot the system

reboot