I have tried this as user 'pi' and also with a 'username', and I get the same results (ie, an error message). I have seen suggestions that I should run 'sudo amixer cset numid=3 1' - done that, no difference. I have seen suggestions that I should try 'sudo modprobe' - I have done that and snd_bcm2835 is correctly listed. I have seen numerous suggestions (relating to sound/audio problems) about changing the config.txt to say "hdmi_drive=2" - I have that set already, however, my 'no audio device' problem happens whether I have hdmi-drive=2 or not. So, what am I missing?, what setting have I not set? If I run the same program from the command-line I get an error message saying: running any Python programs (within IDLE) that require various sound gives an error message:įile "/usr/lib/python2.7/audiodev.py", line 232 in Audiodev The only ones that I am having problems with are the few that involve sounds. They are all fairly simple and straightforward, and quite easy to see how/why the work. I have entered some Python programs from the 'In Easy Steps' book, and after a fair amount of faffing around I managed to get various sound files (.wavs) and images/pictures (.gifs/.jpgs) from the books web-site. wav file is louder/quieter depending upon what I did in 'alsamixer'. When I run 'alsamixer' I can adjust the volume level, and when I run 'aplay' again the. I can also hear white-noise when I run 'speaker-test'. Therefore, I know the speakers are working they also work on my mp3 player. There *is* some audio coming out of the speakers when I run the 'aplay' command with a. Problem: I can't get any audio out of the speakers when I run any Python programs. The speakers *do* work perfectly well - I've used them on other devices, and I can get some sound out of them from my RPi. I'm using Raspbian from earlier this year (from January, or was it March?). My setup: 256MB Rpi connected to a computer monitor via a HDMI/VGA converter I have a simple speaker system (two small-ish speakers) connected to the 3.5mm stereo jack on the side of the RPi. This entire Pi setup is getting very close to becoming landfill, because I can't find a simple way to do something simple. This message/error has been driving me completely batty for the past few weeks, and several times I have had to force myself to switch everything off and leave it for a day or so, in case I suddenly throw the whole thing through the nearest window. ![]() (I get this same message whether I'm running a Python program from within IDLE (Python 2.7 within Startx) or run a Python program from the command-line.) I am receiving an error message about 'no audio device' when I use my Pi, and I'm hoping that somebody can guide me. Please click “ Accept as Solution” if you feel my post solved your issue, it will help others find the solution.Ĭlick the “ Kudos, Thumbs Up" on the bottom right to say “Thanks” for you for posting your query on HP Community,(originally posted this in the 'Troubleshooting' section of this Forum, but I suspect that it's more related to Python) Let me know how it goes for further assistance! You may refer to this support document for - HP PCs - A 'No Audio Device is installed' Message Displays Refer this link to know how to use HP support assistant. It should automatically download and install the latest updates and drivers for your PC. Restart the computer and then update the Bios, Chipset and audio drivers on your PC from our HP support website, using this link.Īlso, download and install HP support assistant on your PC. Then check the box delete the software for this device. ![]() Right-Click on start button> click device manager> expand sound video and game controllers>then select the sound drivers and right-click on it and uninstall the audio drivers. If the issue still persists, I would suggest here is to uninstall the audio drivers from Device manager: If the issue persists, I would suggest you run the Windows update troubleshooter.ĭownload and install the troubleshooter from this link.ġ) In the search box, type and open Windows Updates.ģ) If the updates are available, click on install and restart the computer. You for posting your query on HP Community,ġ) In Windows, type "Find and fix audio" into Search, or right-click the speaker icon on the taskbar and select Troubleshoot sound problems.Ģ) Select Find and fix audio playback problems or Find and fix audio recording problems from the Search results.
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