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Old 10-25-2011, 01:54 PM   #1
porphyry5
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No Sounds: alsaconf reports "No supported Pnp or PCI card found"


slackware 13.37 on new computer with onboard Realtek alc662 sound card
alsaconf reports No supported Pnp or PCI card found, but alsa mixer says
Quote:
Card: HDA Intel F1: Help |
| Chip: Realtek ALC662 rev1 F2: System information |
Code:
root@a:~# uname -r
2.6.37.6-smp
root@a:~# lspci -v|grep -i audio
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01)
root@a:~# lsmod grep -i sound
Usage: lsmod
root@a:~# lsmod| grep -i sound
soundcore               4641  1 snd
root@a:~# lsmod| grep -i snd
snd_seq_dummy           1119  0 
snd_seq_oss            25900  0 
snd_seq_midi_event      4696  1 snd_seq_oss
snd_seq                42680  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device          4505  3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_pcm_oss            34554  0 
snd_mixer_oss          14726  1 snd_pcm_oss
snd_hda_codec_realtek   222970  1 
snd_hda_intel          18443  0 
snd_hda_codec          61720  2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep               4772  1 snd_hda_codec
snd_pcm                59843  3 snd_pcm_oss,snd_hda_intel,snd_hda_codec
snd_timer              15717  2 snd_seq,snd_pcm
snd                    43891  11 snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
soundcore               4641  1 snd
snd_page_alloc          5925  2 snd_hda_intel,snd_pcm
root@a:~#
 
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Old 10-25-2011, 02:27 PM   #2
markush
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You should take a look at the output of lscpi with the -k option, it tells you which module is required and which is loaded. Could you please post the output of
Code:
lspci -k | grep -iA3 audio
Markus
 
Old 10-25-2011, 02:56 PM   #3
adamk75
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Does audio work from your machine? It's a high definition audio chip, and the appropriate snd_hda_* modules seem to be loaded.
 
Old 10-25-2011, 03:44 PM   #4
porphyry5
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Quote:
Originally Posted by markush View Post
You should take a look at the output of lscpi with the -k option, it tells you which module is required and which is loaded. Could you please post the output of
Code:
lspci -k | grep -iA3 audio
Markus
Code:
root@a:/home/g/Films# lspci -k | grep -iA3 audio
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01)
        Subsystem: Foxconn International, Inc. Device 0d41
        Kernel driver in use: HDA Intel
        Kernel modules: snd-hda-intel
root@a:/home/g/Films#
Quote:
Originally Posted by adamk75
Does audio work from your machine? It's a high definition audio chip, and the appropriate snd_hda_* modules seem to be loaded.
There is no audio at all if I try to play a cd or mp3 but
Code:
speaker-test -Dplug:front -c2
produces white noise from each speaker in turn.

Last edited by porphyry5; 10-25-2011 at 03:51 PM.
 
Old 10-25-2011, 04:03 PM   #5
adamk75
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What is the output of 'aplay -l' ?
 
Old 10-25-2011, 04:39 PM   #6
allend
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You may need to supply a model option to the snd-hda-intel kernel module.
Create a file /etc/modprobe.d/snd-hda-intel.conf with a line like this.
Code:
options snd-hda-intel model=auto
Possible models for the ALC662 can be found in /usr/src/linux/Documentation/sound/alsa/HD-Audio-Models.txt
Quote:
ALC662/663/272
==============
3stack-dig 3-stack (2-channel) with SPDIF
3stack-6ch 3-stack (6-channel)
3stack-6ch-dig 3-stack (6-channel) with SPDIF
6stack-dig 6-stack with SPDIF
lenovo-101e Lenovo laptop
eeepc-p701 ASUS Eeepc P701
eeepc-ep20 ASUS Eeepc EP20
ecs ECS/Foxconn mobo
m51va ASUS M51VA
g71v ASUS G71V
h13 ASUS H13
g50v ASUS G50V
asus-mode1 ASUS
asus-mode2 ASUS
asus-mode3 ASUS
asus-mode4 ASUS
asus-mode5 ASUS
asus-mode6 ASUS
asus-mode7 ASUS
asus-mode8 ASUS
dell Dell with ALC272
dell-zm1 Dell ZM1 with ALC272
samsung-nc10 Samsung NC10 mini notebook
auto auto-config reading BIOS (default)
 
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Old 10-25-2011, 04:58 PM   #7
porphyry5
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Quote:
Originally Posted by allend View Post
You may need to supply a model option to the snd-hda-intel kernel module.
Create a file /etc/modprobe.d/snd-hda-intel.conf with a line like this.
Code:
options snd-hda-intel model=auto
Possible models for the ALC662 can be found in /usr/src/linux/Documentation/sound/alsa/HD-Audio-Models.txt
Fixed the problem, thank you very much. And thanks also to adamk75 and markush.
 
Old 06-25-2012, 03:16 PM   #8
mpregos
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Quote:
Originally Posted by porphyry5 View Post
Fixed the problem, thank you very much. And thanks also to adamk75 and markush.
That Help me 2.....Thanks Guyssss!!!!!
 
Old 07-07-2012, 02:57 PM   #9
blemming
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Thanks allend! That got the sound back on my Fedora Core 15 which had stopped working for kernels > 2.6.38
 
Old 10-23-2012, 06:32 PM   #10
juc16
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Me too. gentoo-3.4.9.
00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA)
 
  


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