Following the suggestion in the last post at this link http://www.linux-archive.org/gentoo-...correctly.html I would try with this line in /etc/modprobe.d/sound.conf

 

Code:

options snd-intel-hda model=auto,auto enable_msi=1,0 index=0,1 id=Intel,NVidia

It may pay to delete /var/lib/alsa/asound.state, reboot and rerun alsaconf after making the change.

 

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 SPDIF3stack-6ch 3-stack (6-channel)3stack-6ch-dig 3-stack (6-channel) with SPDIF6stack-dig 6-stack with SPDIFlenovo-101e Lenovo laptopeeepc-p701 ASUS Eeepc P701eeepc-ep20 ASUS Eeepc EP20ecs ECS/Foxconn mobom51va ASUS M51VAg71v ASUS G71Vh13 ASUS H13g50v ASUS G50Vasus-mode1 ASUSasus-mode2 ASUSasus-mode3 ASUSasus-mode4 ASUSasus-mode5 ASUSasus-mode6 ASUSasus-mode7 ASUSasus-mode8 ASUSdell Dell with ALC272dell-zm1 Dell ZM1 with ALC272samsung-nc10 Samsung NC10 mini notebookauto auto-config reading BIOS (default)

 

 

Вывод команд на моей машине, когда есть звук

 

lspci -k | grep -iA3 audio

 

00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev 40)

Subsystem: ASRock Incorporation Device 0887

Kernel driver in use: snd_hda_intel

Kernel modules: snd-hda-intel

--

01:00.1 Audio device: nVidia Corporation GF108 High Definition Audio Controller (rev a1)

Kernel driver in use: snd_hda_intel

Kernel modules: snd-hda-intel

 

 

lsmod | grep snd

snd_seq_dummy 1455 0

snd_seq_oss 29048 0

snd_seq_midi_event 5620 1 snd_seq_oss

snd_seq 51265 5 snd_seq_midi_event,snd_seq_oss,snd_seq_dummy

snd_seq_device 5228 3 snd_seq,snd_seq_oss,snd_seq_dummy

snd_pcm_oss 39183 1

snd_mixer_oss 15404 1 snd_pcm_oss

snd_hda_codec_hdmi 24025 4

snd_hda_codec_realtek 195157 1

snd_hda_intel 23267 7

snd_hda_codec 81925 3 snd_hda_intel,snd_hda_codec_realtek,snd_hda_codec_hdmi

snd_hwdep 6324 1 snd_hda_codec

snd_pcm 72864 6 snd_hda_codec,snd_hda_intel,snd_hda_codec_hdmi,snd_pcm_oss

snd_page_alloc 7081 2 snd_pcm,snd_hda_intel

snd_timer 18798 4 snd_pcm,snd_seq

snd 57796 20 snd_timer,snd_pcm,snd_hwdep,snd_hda_codec,snd_hda_intel,snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_mixer_oss,snd_pcm_oss,snd_seq_device,snd_seq,snd_seq_oss

soundcore 5474 2 snd

 

cat /proc/asound/modules

0 snd_hda_intel

1 snd_hda_intel

 

aplay -l

**** List of PLAYBACK Hardware Devices ****

card 0: SB [HDA ATI SB], device 0: ALC887-VD Analog [ALC887-VD Analog]

Subdevices: 0/1

Subdevice #0: subdevice #0

card 0: SB [HDA ATI SB], device 1: ALC887-VD Digital [ALC887-VD Digital]

Subdevices: 1/1

Subdevice #0: subdevice #0

card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]

Subdevices: 1/1

Subdevice #0: subdevice #0

card 1: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]

Subdevices: 1/1

Subdevice #0: subdevice #0

card 1: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]

Subdevices: 1/1

Subdevice #0: subdevice #0

card 1: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]

Subdevices: 1/1

Subdevice #0: subdevice #0

 

cat /etc/modprobe.d/sound.conf

 

# --- BEGIN: Generated by ALSACONF, do not edit. ---

# --- ALSACONF version 1.0.25 ---

alias char-major-116 snd

alias char-major-14 soundcore

alias sound-service-0-0 snd-mixer-oss

alias sound-service-0-1 snd-seq-oss

alias sound-service-0-3 snd-pcm-oss

alias sound-service-0-8 snd-seq-oss

alias sound-service-0-12 snd-pcm-oss

alias snd-card-0 snd-hda-intel

alias sound-slot-0 snd-hda-intel

options snd-intel-hda model=auto,auto enable_msi=1,0 index=0,1 id=Intel,NVidia

# --- END: Generated by ALSACONF, do not edit. ---

 

Вывод команд на моей машине, когда нет звука

 

lspci -k | grep -iA3 audio

 

00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA) (rev 40)

Subsystem: ASRock Incorporation Device 0887

Kernel driver in use: snd_hda_intel

01:00.1 Audio device: nVidia Corporation GF108 High Definition Audio Controller (rev a1)

Kernel driver in use: snd_hda_intel

 

lsmod | grep snd

snd_seq_dummy 1455 0

snd_seq_oss 29048 0

snd_seq_midi_event 5620 1 snd_seq_oss

snd_seq 51265 5 snd_seq_midi_event,snd_seq_oss,snd_seq_dummy

snd_seq_device 5228 3 snd_seq,snd_seq_oss,snd_seq_dummy

snd_pcm_oss 39183 2

snd_mixer_oss 15404 3 snd_pcm_oss

snd_hda_codec_hdmi 24025 4

snd_hda_codec_realtek 195189 1

snd_hda_intel 23267 8

snd_hda_codec 81925 3 snd_hda_intel,snd_hda_codec_realtek,snd_hda_codec_hdmi

snd_hwdep 6324 1 snd_hda_codec

snd_pcm 72864 4 snd_hda_codec,snd_hda_intel,snd_hda_codec_hdmi,snd_pcm_oss

snd_page_alloc 7081 2 snd_pcm,snd_hda_intel

snd_timer 18798 2 snd_pcm,snd_seq

snd 57796 20 snd_timer,snd_pcm,snd_hwdep,snd_hda_codec,snd_hda_intel,snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_mixer_oss,snd_pcm_oss,snd_seq_device,snd_seq,snd_seq_oss

soundcore 5474 5 snd

 

cat /proc/asound/modules

0 snd_hda_intel

1 snd_hda_intel

 

aplay -l

**** List of PLAYBACK Hardware Devices ****

card 0: SB [HDA ATI SB], device 0: ALC887-VD Analog [ALC887-VD Analog]

Subdevices: 0/1

Subdevice #0: subdevice #0

card 0: SB [HDA ATI SB], device 1: ALC887-VD Digital [ALC887-VD Digital]

Subdevices: 1/1

Subdevice #0: subdevice #0

card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]

Subdevices: 1/1

Subdevice #0: subdevice #0

card 1: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]

Subdevices: 1/1

Subdevice #0: subdevice #0

card 1: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]

Subdevices: 1/1

Subdevice #0: subdevice #0

card 1: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]

Subdevices: 1/1

Subdevice #0: subdevice #0

 

cat /etc/modprobe.d/sound.conf

 

# --- BEGIN: Generated by ALSACONF, do not edit. ---

# --- ALSACONF version 1.0.25 ---

alias char-major-116 snd

alias char-major-14 soundcore

alias sound-service-0-0 snd-mixer-oss

alias sound-service-0-1 snd-seq-oss

alias sound-service-0-3 snd-pcm-oss

alias sound-service-0-8 snd-seq-oss

alias sound-service-0-12 snd-pcm-oss

alias snd-card-0 snd-hda-intel

alias sound-slot-0 snd-hda-intel

options snd-intel-hda model=auto,auto enable_msi=1,0 index=0,1 id=Intel,NVidia

# --- END: Generated by ALSACONF, do not edit. ---

 

 

Последнее, был звук на входе и выходе

 

lspci -v | grep -i -A7 audio

 

00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA) (rev 40)

Subsystem: ASRock Incorporation Device 0887

Flags: bus master, slow devsel, latency 32, IRQ 16

Memory at fe100000 (64-bit, non-prefetchable) [size=16K]

Capabilities: [50] Power Management version 2

Kernel driver in use: snd_hda_intel

 

00:14.3 ISA bridge: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)

--

01:00.1 Audio device: nVidia Corporation GF108 High Definition Audio Controller (rev a1)

Flags: bus master, fast devsel, latency 0, IRQ 19

Memory at fe080000 (32-bit, non-prefetchable) [size=16K]

Capabilities: [60] Power Management version 3

Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+

Capabilities: [78] Express Endpoint, MSI 00

Kernel driver in use: snd_hda_intel