Questions tagged [alsa]

The Advanced Linux Sound Architecture (ALSA) provides audio and MIDI functionality to the Linux operating system.

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no microphone exist on a brand new Inspiron 5509

I am trying to use the onboard microphone for video conferencing. I have no microphone adjustment in alsamixer or pavucontrol. I'm sure this laptop has a microphone, I just can't see it. It's acting ...
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“module-ladspa-sink.c” sample rate and bit depth

Ubuntu 20.04. I have the next issue: My audio interfaces are s16le 48000 (which I also made default in daemon.conf in my system) and everything works awesome. But when I run pulseaudio-equalizer-...
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How to keep stereo output after echo cancellation with pulseaudio?

I have an issue with my headset where my microphone plays the audio that I hear from my PC (application audio such as spotify/youtube etc. gets picked up by my mic) To fix this I have implemented an ...
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No sound from speakers using Chromebook

I need help. I have installed Ubuntu 20.04 on my Toshiba CB35-B3340, no dual booting. I have no sound from my speakers or headphones. When I go to sound settings, the only output device shown is HDMI/...
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Seeed odyssey J4105, Sound stopped working, no config changes install 1 month old. 20.04

As above sound just stopped working. Using SEEED ODYSSEY X86J4105 (embedded Celeron, with blue tooth and wifi) and Ubunutu 20.04. Everything working well including steam and scratux, web browsing. I ...
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18.04 issues with X1 Carbon: alsamixer config + Microphone issues: What does “pacmd” do here?

The issue We deploy 18.04 to Lenovo X1 Extreme 8th Gen and often the first thing to fall off the truck is the audio quality, specifically the Microphone Under the Sound Settings, by default we can ...
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USB/Wireless Headset Issues

I am having troubles getting my Sennheiser GSP 670 to work on Ubuntu 21.04. On fresh install it worked however I didn't have the microphone input available. In try to resolve that I seem to have ...
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ALC1150 S/PDIF not working in UBUNTU 20.04

I have a Supermicro X10SAE motherboard with a XEON, and am trying to use the S/PDIF output, it is a Realtek ALC1150. The only audio options I get on the Gnome settings are based on my GPU and ...
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How can I make an audio mixer Rodecaster Pro work on Ubuntu 20.04? (potential problem with USB/audio driver)

I want to use a Rodecaster Pro mixer to run my audio. It runs fine on my laptop, but not on my desktop (both running Ubuntu 20.04 with kernel 5.8.18). On my desktop, the input from microphones are ...
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PulseAudio in LXDE - Change base volume of source from USB soundcard

I'm having issues with low and distorted volume when using module-loopback. I believe the issue is that the base volume in Pulseaudio is 41% even though the volume is set to 100% for the Mic and ...
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Sound Input or Output does not work connecting to Ubuntu Desktop connected with NoMachine

I have enabled sound input and output in the NoMachine settings, but I'm not seeing any options for audio output or input in my install of Ubuntu Ubuntu 20.04.2 LTS (64 bit). I'm seeing the following ...
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Fresh install 21.04 - No sound

Brand new to linux. I did my first fresh install yesterday on a fully formatted hard drive. I don't seem to be able to get my sound working. I have my speakers plugged directly into my mobo (onboard ...
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Ubuntu 20.04 - cant get sounds anymore on dell T7610

After running an upgrade I dont have sound anymore hereafter a few parameters of my system uname -a Linux ap3 5.8.0-51-generic #57~20.04.1-Ubuntu SMP Fri Apr 16 12:34:52 UTC 2021 x86_64 x86_64 x86_64 ...
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No sound on right speaker after a hard reboot

Hi and thank you for reading, I am using Ubuntu 20.10 on an Asus UX425E with integrated speakers. Although I've had no issue related to sound before, I had to force a reboot a few hours ago on my ...
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Ubuntu 18.04 suddenly sound output mute ( Pulseaudio crashing problem)

I have Ubuntu 18.04 and in two recent day, when i am working by OBS studio, and by recording some webinars (on BigBlueButton servers), my sound output muted. So now my OBS studio is showing the output ...
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UM20.10 Raspberry Pi4B sound issues

I am running Raspberry Pi4B latest model 8 Gig Release 20.10 (Groovy Gorilla) 64-bit Kernel Linux 5.8.0-1021-raspi aarch64 MATE 1.24.1 I am continuously experiencing sound issues in different ...
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JACK sinks and sources no longer auto-spawning

Where's the first place I should look when module-jackdbus-detect stops autospawning sinks and sources?
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Is audio latency reduced on Ubuntu Studio versus Windows 10?

Although I'm still working out how to best use ALSA or Jack on Ubuntu Studio 20.04.2, my question at the moment is simply whether the native audio latency is different or better on Ubuntu vs Windows ...
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Is my onboard sound card corrupted or does the audio work badly on ubuntu?

I have this same pc since 2011 and the audio has always worked fine, except until now (2020 - 2021) when it does not detect my sound card well. Lately I installed ubuntu 20.10 and it detects it when ...
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36 views

Skype microphone does not work until Skype restarts

I have a problem with ubuntu 20.04.2 ,I am using hp prodesk 600 g3 sff. Skype does not see the microphone until Skype restarts. That is, a typical situation - someone calls me, I connect a microphone, ...
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Audio not working through built in speaker on Ubuntu 20.04

Basically the title. I just downloaded Ubuntu, which is my first time i’ve ever used it, and the only problem I have is that audio won’t work through the built in speakers. Audio works fine through ...
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No sound on Teqnio tablet after replacing Gnome with Fluxbox

Lspci returns no audio device (just lists a bunch of 'Intel Corporation Atom/Celeron...'; it's a SoC) but VLC lists a bunch of media devices of which the several I tried don't work. I don't remember ...
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MIcrophone headset: not working but found

I have my headset connected with a male stereo jack adapter. My ubuntu recognizes my headset which correctly reproduces sounds i.e. in Settings/Sounds I can choose between internal and headset ...
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alsa failing to load codec

I installed Kubuntu 20.10 this morning to try it out, and it's been a bit of a struggle to get it working right (linux always is!), so I'm hoping someone can help. I'm not sure why, but after a reboot ...
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Volume input/output is very low after restarting DAC or suspend/wake

I have an ARC Mayflower USB DAC, when I start my compute the volume of my mic and headphone is loud and clear. If I reset my DAC (by turning it off and on or by simply removing the USB cable) now the ...
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Dummy output for sound

my computer suddenly shut down and when I start it then suddenly my sound was showing "Dummy Output" Im using Lenovo Legion Y530 with Ubuntu 20.10 I tried reinstalling all available drivers ...
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alsa does not recognized audio card

I am struggling since days to get Ubuntu to recognize my audio card. It looks like the hardware is detected (Intel C230 on motherboard), but can not get it working. My laptop is a Acer V5-591. I have &...
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63 views

“Dummy Output” with intel driver, Ubuntu 20.10

I have the following onboard soundcard: $ sudo lshw -C multimedia *-multimedia descripción: Audio device producto: 6 Series/C200 Series Chipset Family High Definition ...
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S/PDIF audio input - how to use it?

Ubuntu 16.04, USB turntable (yeah, old guy with 300+ vinyl LPs) and the S/PDIF source appears as an input in the sound mixer, even shows the audio levels dancing around as the album plays, and no, its ...
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23 views

Sudden loss of sound. Upgrading Ubuntu didn't fix it, but still works with live CD

I was using Ubuntu 20.10 on an asus x555 laptop, amd64 and amd graphics, Conexant onboard sound All sound quit. Working one day, not the next. I MAY have updated, cant remember. Before its suggested, ...
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52 views

Ubuntu 20.04.2 - No Audio

I am not able to hear anything in Ubuntu 20.04. There is absolutely no audio. Not even with ext. speakers. I need to fix this, as I have an important trip. Reinstalling Ubuntu is not an option. For ...
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Ubuntu 20.04: Dummy Output, no audio

Initially only my mic was not working so I tried a few solutions and now even my speakers don't work. I found that if I play an audio and turn on my mic, my mic receive the audio while I am not able ...
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Analog sound output is not available

Last night we had a power failure. My UPS died before I was aware. When I rebooted I had no sound on Ubuntu. It is a dual boot machine and everything works on the other OS. It is an Intel NUC10i5FNH. ...
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How to remove snd_hda_intel before suspend and reload it after resume?

Setup OS: Ubuntu 20.04 Kernel: 5.8.2 GPU: GeForce RTX 2070 Mobile Laptop: MSI GS65 8SF Problem When I suspend my laptop the second monitor, connected to the HDMI port that is handled by the GPU, ...
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Microphone not working on Ubuntu 18.04

The microphone is not working here. Not the headphone microphone nor the internal mic. No sound is detected and the bar of the "input level" does not move at all even if I am speaking ...
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Headphone mic is not taking my input voice in Ubuntu 18.04 LTS

I have plugged in my headphones, they are considered for output but not for the input in Ubuntu 18.04 LTS. (I am unable to use them for calls i.e voice input). PS: headphones are working fine for ...
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1answer
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SMSL M2 DAC Not found on Ubuntu 20.10

I have SMSL M2 DAC connected to PC by usb, and new fresh installed ubuntu 20.10. And my sound not working. alsamixer on f6 shows my smsl card but can't find any mixers there. pacmd list-cards | grep ...
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no sound on gemini lake with xubuntu

I have an Intel Gemini Lake laptop with N4020 Intel CPU. I'm using latest daily xubuntu hirsute with kernel 5.11.0-13, it recognized everything including wifi and bluetooth, but the problem is I haven'...
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How can I completely reset audio?

My problem started out as just it saying it was playing from a fake device and there were no others. I tried like 50 ways to fix it and now it says I have more audio devices than I have and will only ...
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5.1 surround sound settings?

I'm trying to configure my 5.1 on Ubuntu, but I'm not managing to. I've followed all tutorials and explanations shown on askubuntu and arounds, changing the daemon.conf file to 6 and all, but: ...
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Dummy output, no soundcard detected

To begin with I installed 'alsa', then I had to remove it using: sudo apt-get remove --purge alsa-base ,because I get 'dummy output' as audio output. Using aplay -l I get: aplay: device_list:274: no ...
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1answer
57 views

Computer doesn't recognize mic on my headset on Ubuntu 20.04

I upgraded to Ubuntu 20.04 recently from 18.04 and hard a hard time getting the computer to emit sound from the internal speakers, now i need to get it to register the microphone on my headset in ...
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31 views

Internal AMD Microphone not working

I've live booted Ubuntu on my Zephyrus GA401L for the first time. My internal AMD microphone is not working in Linux, however it is working in Windows. Here are the outputs of some relevant commands: ...
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112 views

No sound problem Ubuntu 20.04

I am somehow new to Linux operating-system and I have a weird problem with my speaker on Ubuntu. I was working with my device (watching a MP4 video) and then the voice turned off. It still works fine ...
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73 views

How to recover “Built-in Audio Analog Stereo” in ubuntu?

I'm on ubuntu 18.04 and I was trying to get sound to output from the monitor, through the HDMI connection on my nvidia graphic card. I searched for many methods, however none of them worked. I must ...
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45 views

HD Audio not working

alsamixer can only detect HDMI as an output. So I turned off HDMI Audio in the BIOS then rebooted to Ubuntu. Now the settings only shows Dummy Output. I tried alsamixeragain but it returns cannot open ...
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40 views

No Sound in iMac after installing ubuntu

Yesterday I downloaded ubuntu 20.04 on my Imac. I am not able to hear anything. I even tried plugging in my headphones , but that doesn't seem to work either. My school starts from Monday and I will ...
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42 views

No sound output device on boot

I have a problem with the sound on Ubuntu 20.04.2 LTS. Basically, on every boot, I lose all my output devices and I am forced to run rm -r ~/.config/pulse; pulseaudio -k, then reboot, to make the ...
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31 views

mic is not working since Ubuntu 20.10 was installed

I have a USB mixer with a mic plugged (Xenyx Q802USB). Since I upgraded to Ubuntu 20.10 my mic is not working. This is my input devices shown in pulseaudio I also noticed that there is no capture ...
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39 views

Ubuntu 18.04.5 - Static noise on headphones when playing audio/video after installation of linux-image-5.4.0-70-generic

After I started up my notebook today, the unattended upgrade installed linux-image-5.4.0-70-generic (I was using 5.4.0.67 until yesterday), and I started noticing a static noise on my P2 headphones ...

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