No sound - Intel HDA

Diplomat · 2012-09-08 20:19:37

Hi

I installed Arch and first decided to use mate desktop environment where sound was working perfectly, and now when i installed lxde somehow I don't have sound

# lsmod | grep snd
snd_hda_codec_analog    79856  1 
snd_hda_intel          25700  3 
snd_hda_codec          97432  2 snd_hda_intel,snd_hda_codec_analog
snd_hwdep               6300  1 snd_hda_codec
snd_pcm                74926  2 snd_hda_codec,snd_hda_intel
snd_page_alloc          7217  2 snd_pcm,snd_hda_intel
snd_timer              18966  1 snd_pcm
snd                    60021  12 snd_hwdep,snd_timer,snd_pcm,snd_hda_codec,snd_hda_intel,snd_hda_codec_analog
soundcore               5442  1 snd

# lspci | grep Audio
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)

# cat /etc/modprobe.d/sound 

# Intel Corporation 82801I (ICH9 Family) HD Audio Controller
alias snd-card-0 snd-hda-intel
alias sound-slot-0 snd-hda-intel
options snd slots=snd-hda-intel
options snd-hda-intel enable_msi=1 model=hp-dv5

I also blacklisted module snd_pcsp, and really don't know what else to do.

Thanks

cyberic · 2012-09-09 11:39:28

check you mixer settings.
Are you using pulseaudio?
If yes try to play a song and launch pavucontrol' to check if you see the song player in the streams list.

Diplomat · 2012-09-09 11:57:54

I'm not using pulseaudio, and I checked mixer setting and everything is ok...

cyberic · 2012-09-09 18:15:20

is it on a laptop?
can you try:
cat /proc/asound/card

Diplomat · 2012-09-09 19:13:25

$ cat /proc/asound/cards
 0 [Intel          ]: HDA-Intel - HDA Intel
                      HDA Intel at 0xd8500000 irq 48

Last edited by Diplomat (2012-09-09 19:14:37)

cyberic · 2012-09-09 19:16:05

I'm not sure but it seems that alsa didn't recognize your cards, or is not loaded at all... are you using the regular kernel?

Diplomat · 2012-09-09 19:18:52

Yes. I did a fresh install of arch linux because my last kernel crashed... I can tray to remove all alsa packages an install them again, but it's weird, when I was using mate desktop environment I had sound but now with lxde i don't have it...

Gusar · 2012-09-09 19:26:45

For working sound you either need properly working consolekit or you need to be in the audio group. With Mate you were probably using GDM which set up consolekit for you. Whatever you're using now to start lxde, it does not set up consolekit properly.

Diplomat · 2012-09-09 21:44:28

Gusar wrote:

For working sound you either need properly working consolekit or you need to be in the audio group. With Mate you were probably using GDM which set up consolekit for you. Whatever you're using now to start lxde, it does not set up consolekit properly.

Any idea how to fix it?

cfr · 2012-09-10 00:39:46

How are you starting X?

Have you seen https://wiki.archlinux.org/index.php/LXDE#Console?

Diplomat · 2012-09-10 06:45:34

I'm starting lxde like this:

exec ck-launch-session startlxde

Now sound works. I don't know why but it works )

Arch Linux

#1 2012-09-08 20:19:37

No sound - Intel HDA

#2 2012-09-09 11:39:28

Re: No sound - Intel HDA

#3 2012-09-09 11:57:54

Re: No sound - Intel HDA

#4 2012-09-09 18:15:20

Re: No sound - Intel HDA

#5 2012-09-09 19:13:25

Re: No sound - Intel HDA

#6 2012-09-09 19:16:05

Re: No sound - Intel HDA

#7 2012-09-09 19:18:52

Re: No sound - Intel HDA

#8 2012-09-09 19:26:45

Re: No sound - Intel HDA

#9 2012-09-09 21:44:28

Re: No sound - Intel HDA

#10 2012-09-10 00:39:46

Re: No sound - Intel HDA

#11 2012-09-10 06:45:34

Re: No sound - Intel HDA

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