Log In [SOLVED] ALSA/Raspberry Pi 2 Analog Output issues Kernel & Hardware dumpcore 2016-04-26 22:22:58 UTC #1 (I Aplay No Soundcards Found dumpcore 2016-05-01 16:00:06 UTC #3 Nope. Offline #7 2010-04-07 03:58:52 Michael C. Were the Smurfs the first to smurf their smurfs?

Function Snd_func_card_driver Returned Error: No Such File Or Directory

Veyrdite 2016-04-29 11:17:07 UTC #2 Daft question: does aplay -l as root show anything different? uname -a:Linux XXXXXXXX 4.4.8_1 #1 SMP Mon Apr 25 13:53:43 UTC 2016 armv7l GNU/Linux Any ideas on how I can get the output working?Thanks in advance. Raspberry Pi Alsa Cannot Find Card 0 UPDATE: I am also unable to play audio through the HDMI interface. Cannot Find Card 0 Raspberry Pi I believe this is because I didn't write any of alsa configuration files like /etc/asound.conf and /usr/share/alsa/alsa.conf (I tried the default alsa.conf that comes with its build source but no luck)

UPDATE I no longer get the following error, sound files will play (had to add my user to the sound group), however no sound can be heard. get redirected here Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name dockerfiles owner jessfraz commented Dec 6, 2015 Or try --group-add audio on run 👍 2 pwFoo commented Dec 6, 2015 Will it map the hosts group or just add the I use a wrapper script with something like: for group in audio video; do gid=$(getent group $group | cut -d: -f3) [ -z "$gid" ] || __docker_flags+=" --group-add=$gid" done Visiting http://hpr.dogphilosophy.net/test/ Speaker Test Cannot Find Card 0

Offline #9 2010-04-15 14:11:37 Chimera Member From: Run Level 7 Registered: 2010-03-28 Posts: 43 Re: [solved] alsa cannot find card '0' I know nobody's reading this anymore, but I just wanted How to harness Jupiter's gravitational energy? Home Categories FAQ/Guidelines Terms of Service Privacy Policy Powered by Discourse, best viewed with JavaScript enabled Home | News | Download | Packages | Donations | Forum | Wiki | Github navigate to this website Some more information gathered inside the Chrome container: [email protected]:/# cat /proc/asound/cards 1 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xf7418000 irq 65 [email protected]:/# cat /proc/asound/modules 1 snd_hda_intel

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Unknown Pcm Default However I always get the following error, show from a speaker-test command. I wasn't sure what I needed so I got alsa-utils, alsa-firmware, alsa-lib and alsa-ossls /usr/bin | grep alsaSee if alsamixer is there Last edited by itsbrad212 (2010-04-07 01:43:55) Offline #6 2010-04-07

Although I had to do to unmute it as well. –0x0byte Sep 15 '13 at 18:40 @0x0byte instead editing your question to add the solution, write a answer using

I also no longer get the errors in my terminal, but music still doesn't play. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Add-in salt to injury? Amixer: Control Default Open Error: No Such File Or Directory How is True < 2 implemented?

Offline #10 2011-02-27 19:04:30 fakedrake Member Registered: 2011-02-09 Posts: 18 Re: [solved] alsa cannot find card '0' same problem here didnt fix itself so far... Topics: Active | Unanswered Index »Newbie Corner »[solved] alsa cannot find card '0' Pages: 1 #1 2010-04-07 00:15:18 Chimera Member From: Run Level 7 Registered: 2010-03-28 Posts: 43 [solved] alsa cannot Have a great day. my review here Board index The team • Delete all board cookies • All times are UTC Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group © Arch Linux ARM virtualbox.org End

On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack? Offline Pages: 1 Index »Newbie Corner »[solved] alsa cannot find card '0' Board footer Jump to Newbie Corner Installation Kernel & Hardware Applications & Desktop Environments Laptop Issues Networking, Server, and Is this an isomorphism possible? atilaromero commented Sep 18, 2016 to keep it short: --group-add $(getent group audio | cut -d: -f3) Sign up for free to join this conversation on GitHub.

When I try to play a song, I get these errors from alsa:ALSA lib confmisc.c:768:(parse_card) cannot find card '0'ALSA lib conf.c:4154:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directoryALSA lib Reload to refresh your session. wrote:Correct me if I'm wrong, but this sounds like a missing /etc/group entry? "usermod -G audio" and all that?probably, but i supposed he follows the wiki doc without missing a step. alsamixer share|improve this answer answered Sep 15 '13 at 18:53 0x0byte 21117 add a comment| up vote 0 down vote Both Master Mono and Surround are muted.

If host (Voidlinux) and container (Debian) are different also the gid could be different. How to make plots 'blacker'? Arch Linux HomePackagesForumsWikiBugsAURDownload Index Rules Search Register Login You are not logged in. White ring of pus forming around branches Add comments to a python script and make it a bilingual python/C++ “program” What is the total sum of the cardinalities of all subsets

Why put a warning sticker over the warning on this product? Why was Susan treated so unkindly? I run the container with: docker run -it \ --rm \ --net host \ --cpuset-cpus 0 \ --memory 512mb \ -v /tmp/.X11-unix:/tmp/.X11-unix \ --device /dev/snd \ -e DISPLAY=unix$DISPLAY \ --name chrome Board index The team • Delete all board cookies • All times are UTC + 1 hour [ DST ] Get VirtualBox Forum powered by phpBB © phpBB Group By any

It just started working one day thx for the help everyone. After intense googling, I managed to find people with similar problems, however the threads either got derailed or their solutions did not apply to my situation. I'm attempting to use this technique in dex -- in the v1 runtime here -- which is working well for the chrome image based on jess's work. apichlkostner 2016-05-01 16:46:30 UTC #4 Sound works on the Raspberry Pi with Kernel 4.4 after adding "dtparam=audio=on" to /boot/config.txt dumpcore 2016-05-25 01:24:27 UTC #5 Verified as working on RPI2, thanks!