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drivers - Ubuntu 18.04 soundcard not detected - Ask Ubuntu
https://askubuntu.com/questions/1123373/ubuntu-18-04-soundcard-not-detected#:~:text=%5BSolution%5D%20Sound%20Card%20not%20Detected%20Ubuntu%201%20Remove,alsa-utils%202%20Reinstall%20the%20same%20packages.%20See%20More.
drivers - Sound card not detecting - Ask Ubuntu
https://askubuntu.com/questions/471433/sound-card-not-detecting
sudo apt-get update sudo apt-get dist-upgrade sudo apt-get --reinstall install pavucontrol linux-sound-base alsa-base \ alsa-utils lightdm …
16.04 - No sound card detected - Ask Ubuntu
https://askubuntu.com/questions/1049101/no-sound-card-detected
I am using Ubuntu 16.4 dual booted with window 10. Earlier Ubuntu was working fine but recently no audio is coming, it is not showing no sound card. In window 10 everything is working fine. I have tried almost everything available on web but nothing works. Edit: hwinfo - …
drivers - Ubuntu 18.04 soundcard not detected - Ask Ubuntu
https://askubuntu.com/questions/1123373/ubuntu-18-04-soundcard-not-detected
Ubuntu 18.04 soundcard not detected 1) Remove the ALSA packages. sudo apt-get --purge remove linux-sound-base alsa-base alsa-utils 2) Reinstall the same packages.
soundcard - Sound card not detected (16.04) - Ask Ubuntu
https://askubuntu.com/questions/846059/sound-card-not-detected-16-04
This bug may be the same problem you are having, https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1551880, What you can try is upgrading the kernel module. you can upgrade to as high as the newest kernel by going to http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8/ put the three files for your architecture in …
soundcard - Ubuntu 20.04 "Dummy output" No sound card …
https://askubuntu.com/questions/1242766/ubuntu-20-04-dummy-output-no-sound-card-in-use
Found here: Ubuntu no sound, dummy output, and no sound card detected. Open /etc/modprobe.d/alsa-base.conf and add the following line at the end: options snd-hda-intel dmic_detect=0 Then: pulseaudio -k && sudo alsa force-reload You will hear the sound.
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