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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.
audio - No sound after ubuntu upgrade to 20.04 - Unix ...
https://unix.stackexchange.com/questions/611584/no-sound-after-ubuntu-upgrade-to-20-04
No sound after ubuntu upgrade to 20.04. Ask Question Asked 1 year, 4 months ago. Active 1 year, 2 months ago. Viewed 986 times 2 I have to do sudo alsa force-reload to let my system detect my soundcard, before I only got shown a dummy output. But everytime I reboot I have to do this again.
How To Fix No Sound in Ubuntu And Linux Mint - It's FOSS
https://itsfoss.com/fix-sound-ubuntu-1304-quick-tip/
No worries. Here are a few methods that you can try to fix the no sound problem in Ubuntu and other Linux distributions. As it happens with every Ubuntu release, you install or upgrade to a newer Ubuntu version and run in to a number of problems. But then, there is always a way to overcome these big little problems. One of the most common ...
How to Fix the No Sound Issue in Ubuntu - Make Tech …
https://www.maketecheasier.com/fix-no-sound-issue-ubuntu/
An issue often faced by Ubuntu users after installing Ubuntu or upgrading to a new version is the sound problem, or more specifically, the “no-sound” problem. This can happen for a variety of reasons. Sometimes it is related to a misconfiguration in the speaker settings, or maybe your hardware is not well-supported.
[Solucionado] linux | ¿Hay alguna de las distribuciones Linux
https://www.enmimaquinafunciona.com/pregunta/74354/hay-alguna-de-las-distribuciones-linux-modernas-que-siguen-apoyando-a-devaudio
Si su equipo utiliza PulseAudio (Ubuntu), ejecutar el programa a través de la padsp:. padsp yourprogram Va a interceptar intenta abrir /dev/audio, /dev/dsp, y otros dispositivos relacionados (utilizando un LD_PRELOAD biblioteca compartida) y enviar el sonido directamente a PulseAudio. Para los sistemas que utilizan la llanura de ALSA, el equivalente es aoss de la "alsa-oss" paquete.
How to know what is the default audio device? /dev/audio ...
https://stackoverflow.com/questions/1040233/how-to-know-what-is-the-default-audio-device-dev-audio-or-dev-dsp-in-ubuntu
The default sound system is ALSA and /dev/audio or /dev/dsp (OSS interfaces, deprecated in Linux) is only an emulation layer over ALSA -- and not even a fully functional one, at that. The default ALSA device is "default", and if you install mpg123-alsa, it should Do The Right Thing without requiring any options.
Webcam - Community Help Wiki - Ubuntu
https://help.ubuntu.com/community/Webcam
Ubuntu aims to provide 'out-of-the-box' or 'just-works' functionality for webcams. This means that you should be able to plug-in your webcam and use it straight away: no driver disks or installation. To test whether or not your webcam works in this way, install Cheese, a GNOME program for capturing video and stills from a webcam.
How To Fix "No Sound" in Ubuntu Desktop - ComputingForGeeks
https://computingforgeeks.com/how-to-fix-no-sound-problem-in-ubuntu-desktop/
Your sound should now be working. If the reload doesn’t fix the issue, try a reboot. sudo reboot If you want to re-install the pulseaudio and alsa do sudo apt-get remove purge pulseaudio alsa-base sudo apt-get install pulseaudio alsa-base Hoped this helped you fix no sound in Ubuntu Desktop. Also check:
I cannot hear any sounds on the computer - Ubuntu
https://help.ubuntu.com/stable/ubuntu-help/sound-nosound.html.en
Click on Sound to open the panel. Under Volume Levels, check that your application is not muted. Check that the speakers are turned on and connected properly If your computer has external speakers, make sure that they are turned on and that the volume is turned up.
How to install specific Node JS version on Ubuntu ? - Lynxbee
https://lynxbee.com/how-to-install-specific-node-js-version-on-ubuntu/
$ n ls . Changing to specific node version as you want. Now, lets say if you have seen latest node version is 9.4.0 and want to install “6.8.1” version, which is actually a downgrading of Node JS version then you can use below command and pass the version number to “n” command as,
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