Slackware 12.2 Sound Problem
I have been trying to Google this problem for hours now but I can't quite fix it. I at least want my headphones to work with ALSA or OSS, anything that will get sound.
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$ lsmod | grep snd Code:
$ lspci | grep Audio Code:
$ modinfo -p snd_hda_intel I'm stuck.. The only thing that seems weird to me is why is it "snd-hda-intel"? my card is AMD there is another driver Code:
$ slocate snd-atiixp |
Thinking off the top of my head here, because I think I recently had an issue with no sound in Slax, unless I ran as root.
So, put on a tinfoil hat, and run X as root, and see if you have sound. If so, then it's a permissions issue. I'll try to scan my brain for what I had to do, in the meantime, and hopefully I, or one of the gurus here can help out. cheers, |
Another simple thing to check: unmuting audio outputs with alsamixer isn't always enough, sometimes you also have to turn up the volume on the master and the speaker out channels before you'll hear anything. Also do alsactl store after adjusting the mixer with alsamixer, if you don't do that the audio might come up muted or at zero volume after the next reboot.
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I had a very similar issue up until yesterday. When I set up my normal user, I added the account to a variety of groups, one of which was audio.
Open a terminal and, as your user, type Code:
groups Code:
$ groups |
I tried running X as root, vlc as root, and xmms as root, still doesn't work...
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On groups... $ groups users wheel floppy audio video cdrom games plugdev do I have to be in the "disk" and "lp" users? |
Not really, I just use a "belt and braces" approach :) I have the lp group to enable hplip to use my printer.
Do you have kmix running? I find that running that and checking the volumes there can make a difference. I would also advise checking the Sound System option in the control center, try fiddling with the different options to see if it makes a difference. |
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To elaborate on XavierP's suggestion. If you are in KDE, go to Settings > Sound & Multimedia > Sound System and check the following things: 1 - "Enable the sound system" is checked 2 - When you click the "Test Sound" button you should hear the KDE startup song 3 - On the "Hardware" tab, select the audio device "Autodetect" (it should autodetect, I think) 4 - Check the "Full Duplex" box for good luck 5 - Ignore the MIDI device setting for now |
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as enabled. No sound.. :( I had freeBSD running before slackware and the sound worked fine. Any other ideas? :) |
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cat /proc/asound/cards If more than one sound device shows up, it's possible the wrong sound card has been assigned to be the default ALSA audio output. |
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$ cat /proc/asound/cards |
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So the card is installed correctly with the drivers, its not permission issue, or a mute issue. A kernel or ALSA bug maybe?
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Link So why not do the following and see what's there right now: cat /etc/modprobe.d/sound |
"alsaconf" added
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alias snd-card-0 snd-hda-intel I Google some posts and it told me to add this line Code:
options snd-hda-intel index=1 model=hp Code:
$ cat /etc/modprobe.d/sound |
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