ALSA - Sound Card found but not there?
I have run a gamut of possible solutions but seem to have reached the end of my rope so here goes:
I am trying to get Alsa running with an onboard Envy 24 sound card. There are various Maudio pci cards that are supported (with this chipset) but no onboard. This doesn't appear to be a problem however as the soundcard is found and modprobe.conf is automatically set up correctly with the snd-ice1724 module using alsaconf. Whenever I run alsamixer though is where it goes poorly with a Code:
alsamixer: function snd_ctl_open failed for default: No such device Code:
snd_mixer_oss 17408 0 Code:
--- no soundcards --- Code:
Shutting down sound driver: /usr/sbin/alsactl: save_state:1061: No soundcards found... Why the change of heart alsa? You find my soundcard and configure it properly (alsaconf) yet you then forget it is there(alsasound and cat /proc/asound/cards)? Any help is Greatly appreciated, thanks. Background: Soundcard: Via (VT1720) Envy 24PT Onboard Motherboard: Chaintech ZNF3-150 Nforce3 Fedora Core 1 2.6.4 Kernel 1.0.3 ALSA driver 1.0.3b ALSA lib 1.0.3 ALSA utils aumix output: 'aumix: error opening mixer' amixer: Mixer attach default error: No such device presence of /dev/mixer /dev/dsp and /dev/snd/: Affirmative presence of /etc/as*: negative |
I have to say Bana mate, I also found alsa very buggy. That was one of the reasons that made me drop Slack 9.1 and go back to 9.0. Today, using Libranet 2.8.1, I've to face the same problem with Alsa. I have a Sound Blaster Audigy, an ok card. I did "alsaconfig" to setup the card then "alsamixer" to put the mixers up.
It did not work at first. I cannot remember the number of times that I've rebooted and reinstalled alsa drivers. Now, for no apparent reason, it's "working", problem is, the mixers is not doing shit, so I cannot volume up or down with keyboard shortcuts as I could before and I've to increase/decrease sound via speakers, which is annoying. Slackware 9.0 and hotplug could set that card up without a problem. 9.1 brought us the pain alsa is and so did Libranet. I tried to enable sound blaster on the kernel to skip to use alsa drivers, but no go. All I can recommend you is to reinstall alsa and do this lame process over and over... I would love to hear from others how they did to get sound working though... |
What options are set on the sound menu when you compiled the kernel? It's best to select sound support as a module and then select nothing else (answer no to everything else on the sound menus). If any sound modules are built into the kernel it can prevent the user space Alsa modules loading. If you've already covered this and I didn't see it in your post I apologise. You seem to have been very thorough. Good luck.
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I am having the same exact problem with my machine (HP A250n ICH5-intel8x0) Debian SID kernel 2.6.4 KDE 3.2
The thing is I am able to use alsaplayer and can listen to both my cdroms via digital extraction, but no luck with alsamixer or alsa output on xmms. |
Yes, that is what I had in my kernel config, only the 'Sound card support' as a module and ' Advanced Linux Sound Architecture' as a module, should I try removing the ALSA one?
Mr Angry: How did you get aplay to work? I just get Code:
aplay: main:502: audio open error: No such device |
Quote:
ls -l /dev/dsp ls -l /dev/snd ls -l /dev/mixer |
Code:
[bana@tuxpenguin bana]$ ls -l /dev/dsp |
Mr Angry: Did you do anything special to make aplay work? Tweak anything or install newer version?
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the MAKEDEV.snd script that comes with the kernel creates those devices with group audio
/dev/snd/* /dev/audio[0-3] /dev/mixer[0-3] then add your user to the audio group hope that helps |
Quote:
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Code:
[root@tuxpenguin scripts]# adduser root -g audio Perhaps I should try filing a card request on ALSA's new bugmanager (Mantis). Would it help if I gave them my lspci -vv and kudzu information: Code:
01:0f.0 Multimedia audio controller: IC Ensemble Inc ICE1724 [Envy24HT] (rev 01) Code:
class: AUDIO |
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