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How to fix sound issues on Ubuntu 18.04 - net2
https://net2.com/how-to-fix-sound-issues-on-ubuntu-18-04/#:~:text=For%20the%20output%20devices%3A%20Ubuntu%20sound%20not%20working.,-r%20~%2F.config%2Fpulse%2F%2A%20Selection%20of%20the%20correct%20sound%20device
sound - Ubuntu no audio device in output tab - Ask Ubuntu
https://askubuntu.com/questions/1095934/ubuntu-no-audio-device-in-output-tab
One thing that helped out is this link: No audio on Ubuntu 18.04 which says to. $ sudo apt-get install pavucontrol $ pavucontrol. Also I removed then reinstall the pulse audio as. $ sudo apt-get install pulseaudio. With the steps above at least I see my hardware in the Sound settings (output) So it is a step forward.
Fix No Sound (Dummy Output) Issue In Ubuntu With SND HDA ...
https://www.linuxuprising.com/2018/06/fix-no-sound-dummy-output-issue-in.html
[ [Anoter edit]] The first fix you should try is to simply restart PulseAudio, using this command: 1. If you do get snd_hda_intel in the output of the above commands, and you get no sound (and only a Dummy Output) in... 2. After this, reboot your system. Hopefully your sound now works in Ubuntu and ...
How To Fix No Sound in Ubuntu And Linux Mint - It's FOSS
https://itsfoss.com/fix-sound-ubuntu-1304-quick-tip/
Either play some music/video files or check in the system settings to see if it worked for you. First Alternate method to fix no sound in Ubuntu. If the above problem did not fix it for you, try reinstalling Alsa and Pulse audio in the following manner: sudo apt-get install --reinstall alsa-base pulseaudio.
How do you set a default audio output device ... - Ask …
https://askubuntu.com/questions/1038490/how-do-you-set-a-default-audio-output-device-in-ubuntu
Open the application "Startup Applications" (Should be preinstalled on Ubuntu) Click on "Add" Give your startup item a name Copy your command from above into the command field: pactl set-default-sink 'Your-Device-Name' Click on "Save". You are now good to go. Your default audio device will be set on each boot and as such be persistent.
sound - What are my audio devices? - Ask Ubuntu
https://askubuntu.com/questions/22031/what-are-my-audio-devices
Run the command (in the terminal) aplay -l. The output looks like. **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0. The device for this is plughw:0,0. The two zeros come from the device 0 and Subdevice #0. Share.
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