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dikamilo

Member

From: Poland

Registered: 2008-03-13

Posts: 6

Website

[SOLVED] snd_atiixp / Realtek ALC655 - not working

Well, i bought new motherboard MS-7031 with ATI chipset (ATI Radeon 9100 IGP Pro) and i can't run sound in linux system. In Ubuntu Live CD 7.10 sound don't work too. I found some solutions in google but don't help. I haven actually new kernel. System load modules but not created device files...

Sound card: 6 channels S/W audio codec Realtek ALC655 code

lspci | grep -i audio

00:14.5 Multimedia audio controller: ATI Technologies Inc Unknown device 4361 (rev 03

lsmod|grep snd

snd_seq_oss            30336  0 
snd_seq_midi_event      6656  1 snd_seq_oss
snd_seq                48432  4 snd_seq_oss,snd_seq_midi_event
snd_seq_device          6796  2 snd_seq_oss,snd_seq
snd_pcm_oss            38656  0 
snd_mixer_oss          14848  1 snd_pcm_oss
snd_atiixp             15756  0 
snd_ac97_codec         97828  1 snd_atiixp
ac97_bus                2048  1 snd_ac97_codec
snd_pcm                68228  3 snd_pcm_oss,snd_atiixp,snd_ac97_codec
snd_timer              19848  2 snd_seq,snd_pcm
snd                    46628  9 snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_atiixp,snd_ac97_codec,snd_pcm,snd_timer
soundcore               6496  1 snd
snd_page_alloc          8072  2 snd_atiixp,snd_pcm

ls -l /dev/snd/

crw-rw---- 1 root audio 116, 3 cze 21 21:11 seq
crw-rw---- 1 root audio 116, 2 cze 21 21:11 timer

/etc/rc.d/alsa start and alsactl store get error:

/usr/sbin/alsactl: load_state:1573: No soundcards found...

alsamixer

alsamixer: function snd_ctl_open failed for default: No such file or directory

alsaconf fonud card but not working.

I try:
- reinstalling alsa
- Realtek drivers (alsa-drivers)
- add snd_atiixp_modem to black list,
- add modules to rc.conf
- compiling new alsa with alsa wiki solution
- compiling new kernel with alsa and sound driver as module and next time as built-in

and nothing...

erros when system boot:

atiixp: codec read timeout
...
AC'97 2 does not respond - RESET
AC'97 2 access is not valid [0xffffffff], removing mixer.
atiixp: no codec available

// sorry for english

Last edited by dikamilo (2008-07-06 17:32:47)

sph

Member

Registered: 2008-05-01

Posts: 63

Website

Re: [SOLVED] snd_atiixp / Realtek ALC655 - not working

Try it with adding

options snd-atiixp ac97_codec=0

to your /etc/modprobe.conf.

dikamilo

Member

From: Poland

Registered: 2008-03-13

Posts: 6

Website

Re: [SOLVED] snd_atiixp / Realtek ALC655 - not working

Thank you it's working perfect !