Showing: 1 - 1 of 1 RESULTS

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Raspberry Pi Stack Exchange is a question and answer site for users and developers of hardware and software for Raspberry Pi. It only takes a minute to sign up. But when I try to play it, there is no sound output.

raspberry pi remove alsa

It's like the raspberry pi is stuck on mute. I initially thought that my microphone was defective, but I sent the wav file to my desktop and played it, and it definitely is not empty. Possible Problem 1: Wrong RasPi hardware audio output selected auto vs. HDMI vs. I like to put these as aliases in my.

Run aplay -l to list playback devices detected, you should see something like this that references bcm :. Then, if you'd like to change the default for your Raspberry Pi, adjust your. Solution: Make sure alsa-utils is installed and run alsamixer. Sign up to join this community.

The best answers are voted up and rise to the top.

Limpia matriz capsulas

Home Questions Tags Users Unanswered. Is there some trick to getting aplay audio output working? Ask Question. Asked 5 years, 8 months ago. Active 3 years, 3 months ago.

Viewed 28k times. I have recorded a. Steve Robillard Active Oldest Votes. There are a few reasons why this could be happening. Solution: Make sure alsa-utils is installed and run alsamixer sudo apt-get install -y alsa-utils alsamixer Then use the F1-F6 keys and UI to push up the volume. Use the arrow keys to jack up the volume and quit. To save what you changed in alsamixer as defaults, do: sudo alsactl store 0 Hope that helps! Drew Drew 1 1 silver badge 4 4 bronze badges.

I have no idea what installation decided to mute and turn down my RetroPie volume all the way but I had no idea about this alsamixer command! I think the aplay command needs a : in Drew's answer. Otherwise a great answer!

Ntsetinformationthread anti debug

Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. The Overflow How many jobs can be done at home?

Featured on Meta. Community and Moderator guidelines for escalating issues via new response….Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions. Please download a browser that supports JavaScript, or enable it if it's disabled i. I do this tutorial for crosscompiling Qt5. Every thing it's ok.

raspberry pi remove alsa

But when I cross compile for QtMultimedia, I get this :. I think the problem is "ALSA I don't like the method to mount an image to make the crosscompiling. I prefer to boot the PI, install all dev dependencies on it. This guide describes the steps. But note this guide compiles Qt with no X This installation must be done on the raspberry? Because I installed what you told me on my raspberry to remake my image. It'is in the host pc. Alsa is detected in my virtual 32bits machine, but not in my 64bits machine.

Hi everyone! I got the same issues. Would appreciate it very much, if anyone can help and post a little tutorial about the steps which are different to the tutorial for enabling QtMultimedia.

Thanks a lot! Install alsa dev on target and 32bits host machine and it work well. But I don't know for 64bits host machine Arthux And what is the problem with 64bit machine? You just need to do the same as on 32bit. When I do qmake to qtmultimedia folder, QMake doesn't re-check alsa library. So it mark "no" to alsa plugin You must to install this libraries on the target and purhaps on host machine for alsa support on QtMultimedia before to do the tutorial :.Turns out that my speakers on my old monitor that I am using finally went and now I have to find a low powered replacement so remember to also try hardware as well to make sure it is working I could have run my phone into the monitor to test it which I eventually did after to double check it was the issue after resetting the monitor as well.

So recently I have been installing a bunch of programs and been finding some have been causing a weird audio issue with my pi 4 but not to fear instead of wiping the pi and starting over I decided to investigate further and see what I could do to get it to work. If your audio should be working but isn't on the pi 4 this might be something to try before you reset it.

Now I had it configured properly but still was not getting sound out after installing a few different programs and even had a issue playing with sdr and some games but finally got it working the following way. First off your audio setting are probably all set back to where they were working before but still no audio.

Test in terminal if you have sound now it might not be working quite yet we have one more line to run but you should hear something.

Now that the unit is rebooted we will select our analogue or HDMI as our default whichever you were using. I had tested many different configs for getting the audio to work but this was the method I had to do each time to get my audio back even rasp-config wouldn't play nice with me on this one. So hopefully will help someone and if you have any questions about it or having issues let me know.

Error: You don't have JavaScript enabled. This tool uses JavaScript and much of it will not work correctly without it enabled. Please turn JavaScript back on and reload this page. Raspberry Pi Previous post Next post.

Subscribe to RSS

Test in terminal if you have sound now it might not be working quite yet we have one more line to run but you should hear something when played through terminal. I had tested many different configs for getting the audio to work but this was the method I had to do each time to get my audio back even rasp-config wouldn't play nice with me on this one So hopefully will help someone and if you have any questions about it or having issues let me know. If I find any other workaround or fixes for this I will post them up here.

This content has been marked as final. Show 11 comments. Name Required. Email Address Required, will not be published. Website Address. Follow Share. Report to Moderator. Larry dkelley doctorcdf donohoes aston.

Ea origin offline

Raspberry Pi 3 in a Box Re: Is it just me, or do you end up installing raspbian over and over again on a complex project?GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again.

You may use our automated setup to do so, specifying the output device the wish to use see options below :. Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Sign up. Shell C Other. Shell Branch: master. Find file. Sign in Sign up.

Go back. Launching Xcode If nothing happens, download Xcode and try again. Latest commit. Latest commit 5e4afea Jan 24, Installing Currently, you will need to compile the pivumeter lib from source. You may use our automated setup to do so, specifying the output device the wish to use see options below : setup. You signed in with another tab or window. Reload to refresh your session.

raspberry pi remove alsa

You signed out in another tab or window.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Everything is working fine Some other times the Raspberry Pi is starting up and there is some problem with the sounds system.

Sound is not working. When I try to open alsamixer it is saying like "Error while opening the mixer device: No device found" it's in german If I get this error, then I have to restart the whole raspberry pi. It would be much nicer if I could just restart alsa somehow. But till now I could not find out how.

OS is Raspbian.

raspberry pi remove alsa

Learn more. How to restart ALSA without restarting the raspberry pi itself? Ask Question. Asked 7 months ago. Active 7 months ago.

Jest setupfilesafterenv

Viewed 1k times. OS is Raspbian Cheers. Gordon Gordon 21 5 5 bronze badges.

Sound configuration on Raspberry Pi with ALSA

Active Oldest Votes. Thank you for your answer. But "sudo alsa force-reload" gives an error. Sign up or log in Sign up using Google.So how to uninstall programs on Raspberry Pi when you need to realize certain projects?

You can uninstall programs on a Raspberry Pi using the package manager or using apt-get. If you uninstall because you lack of disk space, you can also make room on your SD card using other methods.

The tool displays installed programs with a checked boxso you can easily find them and uninstall them if needed. It looks like this:. But the easiest way to list installed packages is really to go through the command line. First thing, if you want to see the disk space used in a terminal or ssh, use the df command like this:.

This command will get the size of each package, and sort it by size You can replace the last option to get more results. Once you have found the package to delete, uncheck the boxclick the Apply button at the bottom and confirm. The apt tool caches a large part of the information used, to avoid downloading everything each time. Clearing this cache may allow you to unlock a stuck Raspberry Pi due to the lack of disk space Simply execute this command:.

When you uninstall packages, dependencies often do not automatically uninstallso you can force them to uninstall in this way:. Ok so you have a disk space problem We saw how to remove packages or clear the different caches, but this is not necessarily the most considerable part of your used disk space.

Sound configuration on Raspberry Pi with ALSA

In a terminal, you can do something similar du is a default supplied command in the Raspberry Pi. It does not cost much nowadays and you will be relieved. Average rating 4. Vote count: 8. No votes so far! Be the first to rate this post.

My goal is to help you with your Raspberry Pi problems using detailed guides and tutorials.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. You may use our automated setup to do so, specifying the output device the wish to use see options below :. Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

Sign up. Shell C Other. Shell Branch: master. Find file. Sign in Sign up. Go back. Launching Xcode If nothing happens, download Xcode and try again.

Latest commit Fetching latest commit…. Installing Currently, you will need to compile the pivumeter lib from source. You may use our automated setup to do so, specifying the output device the wish to use see options below : setup. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Add debian packaging information.

How to Cool Your Raspberry Pi - Practical Tips - Myths Debunked

Jan 19, Tweaked asound. Sep 4, Initial Commit. Jan 25, Mar 2, Jan 26, Apr 11, Feb 28, Jan 23, Renamed to pivumeter, tweaks to scroll phat. Update setup.