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Fix Missing Audio Input Device in Ubuntu | Thomas Venturini
https://thomasventurini.com/articles/fix-missing-audio-input-device-in-ubuntu/#:~:text=Fix%20Missing%20Audio%20Input%20Device%20in%20Ubuntu%201,5%20%23%20Side%20Note.%20...%206%20%23%20Links
Fix Missing Audio Input Device in Ubuntu - Thomas Venturini
https://thomasventurini.com/articles/fix-missing-audio-input-device-in-ubuntu/
Fix Missing Audio Input Device in Ubuntu # Find Codec. Open a terminal and run the following. As you can see, there are two codecs listed. The second one is... # Find Model. In my case I had to look for the string ALC233 …
No Sound Input Devices Found on Ubuntu 20.04 - Ask …
https://askubuntu.com/questions/1352509/no-sound-input-devices-found-on-ubuntu-20-04
No Sound Input Devices Found on Ubuntu 20.04. Ask Question Asked 6 months ago. Active 6 months ago. Viewed 227 times 0 I am very new to Linux and have been loving it so far. However, this is the first problem I have run into that I havent been able to trouble shoot online. When I go to my sound setting and try to find an input device nothing ...
Sound Input device (microphone) not working - Ask Ubuntu
https://askubuntu.com/questions/508221/sound-input-device-microphone-not-working
try this in terminal for no sound: sudo alsa force-reload restart device and check if sound is workin? if it doesnt do this: sudo apt-get remove --purge alsa-base pulseaudio sudo apt-get install alsa-base pulseaudio Restart device and check ..This should probably do the job!
How To Fix No Sound in Ubuntu And Linux Mint - It's FOSS
https://itsfoss.com/fix-sound-ubuntu-1304-quick-tip/
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. And force reload Alsa again: sudo alsa force-reload. Restart and check if sound is back or not. Second alternate method to fix no sound in Ubuntu
ubuntu - how to fix "No input devices available" problem ...
https://stackoverflow.com/questions/66091303/how-to-fix-no-input-devices-available-problem-in-lubuntu-18-04
The solution was to open Sound Settings from the panel, then find the Configuration tab (on the right end). Then find a profile that has Analog stereo input in it. Going back on the input tab, you can verify if the settings connected to the audio input have appeared.
No input device detected on Ubuntu 18.04 - USB-BT4LE ...
https://support.plugable.com/t/no-input-device-detected-on-ubuntu-18-04/18368
However, the headphones are not listed as an input source, even though they have a microphone and have worked on a different machine …
How to fix sound issues on Ubuntu 18.04 - net2
https://net2.com/how-to-fix-sound-issues-on-ubuntu-18-04/
Ubuntu sound not working. Or the Input devices: Ubuntu no sound issue. In such situations, it might be related to a permission issue with the pulseaudio config file. Try to run the commands below in order to fix this : killall pulseaudio; rm -r ~/.config/pulse/* Selection of the correct sound device. Some Linux computers have several sound devices installed.
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
Update for no sound after unplugging HDMI cable. In case you've plugged in an HDMI cable, then unplugged it and you're no longer getting any sound on your Ubuntu desktop, the solution is quite simple. Plug in the HDMI device back and you should be able to switch back to the integrated / external speakers, then you can unplug the HDMI cable again.
Setting Default Audio Device in Ubuntu 18.04 | rastating ...
https://rastating.github.io/setting-default-audio-device-in-ubuntu-18-04/
A sinkis an output device (i.e. your speakers), and a sourceis an input device (i.e. your microphone). Using pactl to Switch Devices To get a list of all the output devices, open a terminal and run pactl list short sinks; this should provide you with a list of output devices.
I cannot hear any sounds on the computer - Ubuntu
https://help.ubuntu.com/stable/ubuntu-help/sound-nosound.html.en
Go to the Activities overview and open a Terminal. Run lspci as superuser ; either type sudo lspci and type your password, or type su, enter the root (administrative) password, then type lspci. Check if an audio controller or audio device is listed: in such case you should see the make and model number of the sound card.
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