No sound output (MSI K8N NEO4/CK804 AC'97)
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I have a K8N NEO4 motherboard with a built in AC'97 sound card. It has a digital spdif output I wish to utilize.
My reciever is a Denon AVR 1709 which supports afaik DTS/AC3 in 44100 & 48000 hz. (It works with ATV2+xbmc+spdif/passthrough).
uname -a:
Linux monster 3.5.0-25-generic #39~precise1-Ubuntu SMP Tue Feb 26 00:07:14 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
lsmod|grep snd:
snd_intel8x0 38578 3
snd_ac97_codec 134870 1 snd_intel8x0
ac97_bus 12767 1 snd_ac97_codec
snd_pcm 97523 3 snd_intel8x0,snd_ac97_codec
snd_seq_midi 13325 0
snd_rawmidi 30750 1 snd_seq_midi
snd_seq_midi_event 14900 1 snd_seq_midi
snd_seq 61931 2 snd_seq_midi,snd_seq_midi_event
snd_timer 29990 2 snd_pcm,snd_seq
snd_seq_device 14498 3 snd_seq_midi,snd_rawmidi,snd_seq
snd 83674 12 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 15092 1 snd
snd_page_alloc 18573 2 snd_intel8x0,snd_pcm
aplay -L:
default
Playback/recording through the PulseAudio sound server
sysdefault:CARD=CK804
NVidia CK804, NVidia CK804
Default Audio Device
front:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Front speakers
surround40:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
4.0 Surround output to Front and Rear speakers
surround41:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804 - IEC958
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Direct sample mixing device
dmix:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Direct sample mixing device
dsnoop:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Direct sample snooping device
dsnoop:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Direct sample snooping device
hw:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Direct hardware device without any conversions
hw:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Direct hardware device without any conversions
plughw:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Hardware device with all software conversions
plughw:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Hardware device with all software conversions
a52:CARD=CK804
NVidia CK804
Current settings (changes vs stock):
/etc/pulse/daemon.conf
default-sample-channels = 6
enable-lfe-remixing = yes
/etc/modprobe.d/alsa-base.conf:
options snd-hda-intel model=auto
This is my alsamixer: http://imgur.com/ay3t8T8.png
This is my pacmd / list-sinks output: http://i.imgur.com/j88fZ67.png
>>> list-sinks
1 sink(s) available.
* index: 0
name: <alsa_output.pci-0000_00_04.0.iec958-ac3-surround-51>
driver: <module-alsa-card.c>
flags: HARDWARE DECIBEL_VOLUME LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9958
volume: 0: 100% 1: 100% 2: 100% 3: 100% 4: 100% 5: 100%
0: 0.00 dB 1: 0.00 dB 2: 0.00 dB 3: 0.00 dB 4: 0.00 dB 5: 0.00 dB
balance 0.00
base volume: 100%
0.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max request: 0 KiB
max rewind: 0 KiB
monitor source: 0
sample spec: s16le 6ch 44100Hz
channel map: front-left,front-right,rear-left,rear-right,front-center,lfe
Surround 5.1
used by: 0
linked by: 1
fixed latency: 95.99 ms
card: 0 <alsa_card.pci-0000_00_04.0>
module: 4
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = ""
alsa.id = ""
alsa.subdevice = "0"
alsa.subdevice_name = ""
alsa.device = "0"
device.string = "a52:0"
device.buffering.buffer_size = "50796"
device.buffering.fragment_size = "16932"
device.access_mode = "mmap"
device.profile.name = "iec958-ac3-surround-51"
device.profile.description = "Digital Surround 5.1 (IEC958/AC3)"
device.description = " Digital Surround 5.1 (IEC958/AC3)"
alsa.card = "0"
alsa.card_name = "NVidia CK804"
alsa.long_card_name = "NVidia CK804 with ALC850 at irq 22"
alsa.driver_name = "snd_intel8x0"
device.bus_path = "pci-0000:00:04.0"
sysfs.path = "/devices/pci0000:00/0000:00:04.0/sound/card0"
device.bus = "pci"
device.vendor.id = "10de"
device.vendor.name = "NVIDIA Corporation"
device.product.name = "CK804 AC'97 Audio Controller"
device.form_factor = "internal"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
I have also fiddled around a lot in Unity, pavucontrol, the standard audio settings etc. Nothing seems to help.
At some points in my travels I have managed to get white noise out in the front speakers. I have also once managed to get normal stereo sound out once.
"speaker-test -c6 " sometimes (sometimes as with some certain settings) produces white noise in two channels (never all 6).
I dont have sound out from my normal 3.5mm stereo plugs either, neither front or back.
I have tried reinstalling alsa/pulseaudio many times, also reverting back to complete stock settings with no measurable successes.
Sorry about the images, I cant copy-paste the text properly formatted for some reason.
Is it possible something defaults to use the analog spdif instead of the optical?
Is there some idiot-safe way to get this working? Right now I would be happy to even have a reliable way to produce analog (3.5mm) stereo output just to make sure there isnt something fundamentally broken.
drivers sound pulseaudio alsa
add a comment |
I have a K8N NEO4 motherboard with a built in AC'97 sound card. It has a digital spdif output I wish to utilize.
My reciever is a Denon AVR 1709 which supports afaik DTS/AC3 in 44100 & 48000 hz. (It works with ATV2+xbmc+spdif/passthrough).
uname -a:
Linux monster 3.5.0-25-generic #39~precise1-Ubuntu SMP Tue Feb 26 00:07:14 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
lsmod|grep snd:
snd_intel8x0 38578 3
snd_ac97_codec 134870 1 snd_intel8x0
ac97_bus 12767 1 snd_ac97_codec
snd_pcm 97523 3 snd_intel8x0,snd_ac97_codec
snd_seq_midi 13325 0
snd_rawmidi 30750 1 snd_seq_midi
snd_seq_midi_event 14900 1 snd_seq_midi
snd_seq 61931 2 snd_seq_midi,snd_seq_midi_event
snd_timer 29990 2 snd_pcm,snd_seq
snd_seq_device 14498 3 snd_seq_midi,snd_rawmidi,snd_seq
snd 83674 12 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 15092 1 snd
snd_page_alloc 18573 2 snd_intel8x0,snd_pcm
aplay -L:
default
Playback/recording through the PulseAudio sound server
sysdefault:CARD=CK804
NVidia CK804, NVidia CK804
Default Audio Device
front:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Front speakers
surround40:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
4.0 Surround output to Front and Rear speakers
surround41:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804 - IEC958
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Direct sample mixing device
dmix:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Direct sample mixing device
dsnoop:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Direct sample snooping device
dsnoop:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Direct sample snooping device
hw:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Direct hardware device without any conversions
hw:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Direct hardware device without any conversions
plughw:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Hardware device with all software conversions
plughw:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Hardware device with all software conversions
a52:CARD=CK804
NVidia CK804
Current settings (changes vs stock):
/etc/pulse/daemon.conf
default-sample-channels = 6
enable-lfe-remixing = yes
/etc/modprobe.d/alsa-base.conf:
options snd-hda-intel model=auto
This is my alsamixer: http://imgur.com/ay3t8T8.png
This is my pacmd / list-sinks output: http://i.imgur.com/j88fZ67.png
>>> list-sinks
1 sink(s) available.
* index: 0
name: <alsa_output.pci-0000_00_04.0.iec958-ac3-surround-51>
driver: <module-alsa-card.c>
flags: HARDWARE DECIBEL_VOLUME LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9958
volume: 0: 100% 1: 100% 2: 100% 3: 100% 4: 100% 5: 100%
0: 0.00 dB 1: 0.00 dB 2: 0.00 dB 3: 0.00 dB 4: 0.00 dB 5: 0.00 dB
balance 0.00
base volume: 100%
0.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max request: 0 KiB
max rewind: 0 KiB
monitor source: 0
sample spec: s16le 6ch 44100Hz
channel map: front-left,front-right,rear-left,rear-right,front-center,lfe
Surround 5.1
used by: 0
linked by: 1
fixed latency: 95.99 ms
card: 0 <alsa_card.pci-0000_00_04.0>
module: 4
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = ""
alsa.id = ""
alsa.subdevice = "0"
alsa.subdevice_name = ""
alsa.device = "0"
device.string = "a52:0"
device.buffering.buffer_size = "50796"
device.buffering.fragment_size = "16932"
device.access_mode = "mmap"
device.profile.name = "iec958-ac3-surround-51"
device.profile.description = "Digital Surround 5.1 (IEC958/AC3)"
device.description = " Digital Surround 5.1 (IEC958/AC3)"
alsa.card = "0"
alsa.card_name = "NVidia CK804"
alsa.long_card_name = "NVidia CK804 with ALC850 at irq 22"
alsa.driver_name = "snd_intel8x0"
device.bus_path = "pci-0000:00:04.0"
sysfs.path = "/devices/pci0000:00/0000:00:04.0/sound/card0"
device.bus = "pci"
device.vendor.id = "10de"
device.vendor.name = "NVIDIA Corporation"
device.product.name = "CK804 AC'97 Audio Controller"
device.form_factor = "internal"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
I have also fiddled around a lot in Unity, pavucontrol, the standard audio settings etc. Nothing seems to help.
At some points in my travels I have managed to get white noise out in the front speakers. I have also once managed to get normal stereo sound out once.
"speaker-test -c6 " sometimes (sometimes as with some certain settings) produces white noise in two channels (never all 6).
I dont have sound out from my normal 3.5mm stereo plugs either, neither front or back.
I have tried reinstalling alsa/pulseaudio many times, also reverting back to complete stock settings with no measurable successes.
Sorry about the images, I cant copy-paste the text properly formatted for some reason.
Is it possible something defaults to use the analog spdif instead of the optical?
Is there some idiot-safe way to get this working? Right now I would be happy to even have a reliable way to produce analog (3.5mm) stereo output just to make sure there isnt something fundamentally broken.
drivers sound pulseaudio alsa
add a comment |
I have a K8N NEO4 motherboard with a built in AC'97 sound card. It has a digital spdif output I wish to utilize.
My reciever is a Denon AVR 1709 which supports afaik DTS/AC3 in 44100 & 48000 hz. (It works with ATV2+xbmc+spdif/passthrough).
uname -a:
Linux monster 3.5.0-25-generic #39~precise1-Ubuntu SMP Tue Feb 26 00:07:14 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
lsmod|grep snd:
snd_intel8x0 38578 3
snd_ac97_codec 134870 1 snd_intel8x0
ac97_bus 12767 1 snd_ac97_codec
snd_pcm 97523 3 snd_intel8x0,snd_ac97_codec
snd_seq_midi 13325 0
snd_rawmidi 30750 1 snd_seq_midi
snd_seq_midi_event 14900 1 snd_seq_midi
snd_seq 61931 2 snd_seq_midi,snd_seq_midi_event
snd_timer 29990 2 snd_pcm,snd_seq
snd_seq_device 14498 3 snd_seq_midi,snd_rawmidi,snd_seq
snd 83674 12 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 15092 1 snd
snd_page_alloc 18573 2 snd_intel8x0,snd_pcm
aplay -L:
default
Playback/recording through the PulseAudio sound server
sysdefault:CARD=CK804
NVidia CK804, NVidia CK804
Default Audio Device
front:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Front speakers
surround40:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
4.0 Surround output to Front and Rear speakers
surround41:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804 - IEC958
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Direct sample mixing device
dmix:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Direct sample mixing device
dsnoop:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Direct sample snooping device
dsnoop:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Direct sample snooping device
hw:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Direct hardware device without any conversions
hw:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Direct hardware device without any conversions
plughw:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Hardware device with all software conversions
plughw:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Hardware device with all software conversions
a52:CARD=CK804
NVidia CK804
Current settings (changes vs stock):
/etc/pulse/daemon.conf
default-sample-channels = 6
enable-lfe-remixing = yes
/etc/modprobe.d/alsa-base.conf:
options snd-hda-intel model=auto
This is my alsamixer: http://imgur.com/ay3t8T8.png
This is my pacmd / list-sinks output: http://i.imgur.com/j88fZ67.png
>>> list-sinks
1 sink(s) available.
* index: 0
name: <alsa_output.pci-0000_00_04.0.iec958-ac3-surround-51>
driver: <module-alsa-card.c>
flags: HARDWARE DECIBEL_VOLUME LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9958
volume: 0: 100% 1: 100% 2: 100% 3: 100% 4: 100% 5: 100%
0: 0.00 dB 1: 0.00 dB 2: 0.00 dB 3: 0.00 dB 4: 0.00 dB 5: 0.00 dB
balance 0.00
base volume: 100%
0.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max request: 0 KiB
max rewind: 0 KiB
monitor source: 0
sample spec: s16le 6ch 44100Hz
channel map: front-left,front-right,rear-left,rear-right,front-center,lfe
Surround 5.1
used by: 0
linked by: 1
fixed latency: 95.99 ms
card: 0 <alsa_card.pci-0000_00_04.0>
module: 4
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = ""
alsa.id = ""
alsa.subdevice = "0"
alsa.subdevice_name = ""
alsa.device = "0"
device.string = "a52:0"
device.buffering.buffer_size = "50796"
device.buffering.fragment_size = "16932"
device.access_mode = "mmap"
device.profile.name = "iec958-ac3-surround-51"
device.profile.description = "Digital Surround 5.1 (IEC958/AC3)"
device.description = " Digital Surround 5.1 (IEC958/AC3)"
alsa.card = "0"
alsa.card_name = "NVidia CK804"
alsa.long_card_name = "NVidia CK804 with ALC850 at irq 22"
alsa.driver_name = "snd_intel8x0"
device.bus_path = "pci-0000:00:04.0"
sysfs.path = "/devices/pci0000:00/0000:00:04.0/sound/card0"
device.bus = "pci"
device.vendor.id = "10de"
device.vendor.name = "NVIDIA Corporation"
device.product.name = "CK804 AC'97 Audio Controller"
device.form_factor = "internal"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
I have also fiddled around a lot in Unity, pavucontrol, the standard audio settings etc. Nothing seems to help.
At some points in my travels I have managed to get white noise out in the front speakers. I have also once managed to get normal stereo sound out once.
"speaker-test -c6 " sometimes (sometimes as with some certain settings) produces white noise in two channels (never all 6).
I dont have sound out from my normal 3.5mm stereo plugs either, neither front or back.
I have tried reinstalling alsa/pulseaudio many times, also reverting back to complete stock settings with no measurable successes.
Sorry about the images, I cant copy-paste the text properly formatted for some reason.
Is it possible something defaults to use the analog spdif instead of the optical?
Is there some idiot-safe way to get this working? Right now I would be happy to even have a reliable way to produce analog (3.5mm) stereo output just to make sure there isnt something fundamentally broken.
drivers sound pulseaudio alsa
I have a K8N NEO4 motherboard with a built in AC'97 sound card. It has a digital spdif output I wish to utilize.
My reciever is a Denon AVR 1709 which supports afaik DTS/AC3 in 44100 & 48000 hz. (It works with ATV2+xbmc+spdif/passthrough).
uname -a:
Linux monster 3.5.0-25-generic #39~precise1-Ubuntu SMP Tue Feb 26 00:07:14 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
lsmod|grep snd:
snd_intel8x0 38578 3
snd_ac97_codec 134870 1 snd_intel8x0
ac97_bus 12767 1 snd_ac97_codec
snd_pcm 97523 3 snd_intel8x0,snd_ac97_codec
snd_seq_midi 13325 0
snd_rawmidi 30750 1 snd_seq_midi
snd_seq_midi_event 14900 1 snd_seq_midi
snd_seq 61931 2 snd_seq_midi,snd_seq_midi_event
snd_timer 29990 2 snd_pcm,snd_seq
snd_seq_device 14498 3 snd_seq_midi,snd_rawmidi,snd_seq
snd 83674 12 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 15092 1 snd
snd_page_alloc 18573 2 snd_intel8x0,snd_pcm
aplay -L:
default
Playback/recording through the PulseAudio sound server
sysdefault:CARD=CK804
NVidia CK804, NVidia CK804
Default Audio Device
front:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Front speakers
surround40:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
4.0 Surround output to Front and Rear speakers
surround41:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804 - IEC958
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Direct sample mixing device
dmix:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Direct sample mixing device
dsnoop:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Direct sample snooping device
dsnoop:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Direct sample snooping device
hw:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Direct hardware device without any conversions
hw:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Direct hardware device without any conversions
plughw:CARD=CK804,DEV=0
NVidia CK804, NVidia CK804
Hardware device with all software conversions
plughw:CARD=CK804,DEV=2
NVidia CK804, NVidia CK804 - IEC958
Hardware device with all software conversions
a52:CARD=CK804
NVidia CK804
Current settings (changes vs stock):
/etc/pulse/daemon.conf
default-sample-channels = 6
enable-lfe-remixing = yes
/etc/modprobe.d/alsa-base.conf:
options snd-hda-intel model=auto
This is my alsamixer: http://imgur.com/ay3t8T8.png
This is my pacmd / list-sinks output: http://i.imgur.com/j88fZ67.png
>>> list-sinks
1 sink(s) available.
* index: 0
name: <alsa_output.pci-0000_00_04.0.iec958-ac3-surround-51>
driver: <module-alsa-card.c>
flags: HARDWARE DECIBEL_VOLUME LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9958
volume: 0: 100% 1: 100% 2: 100% 3: 100% 4: 100% 5: 100%
0: 0.00 dB 1: 0.00 dB 2: 0.00 dB 3: 0.00 dB 4: 0.00 dB 5: 0.00 dB
balance 0.00
base volume: 100%
0.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max request: 0 KiB
max rewind: 0 KiB
monitor source: 0
sample spec: s16le 6ch 44100Hz
channel map: front-left,front-right,rear-left,rear-right,front-center,lfe
Surround 5.1
used by: 0
linked by: 1
fixed latency: 95.99 ms
card: 0 <alsa_card.pci-0000_00_04.0>
module: 4
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = ""
alsa.id = ""
alsa.subdevice = "0"
alsa.subdevice_name = ""
alsa.device = "0"
device.string = "a52:0"
device.buffering.buffer_size = "50796"
device.buffering.fragment_size = "16932"
device.access_mode = "mmap"
device.profile.name = "iec958-ac3-surround-51"
device.profile.description = "Digital Surround 5.1 (IEC958/AC3)"
device.description = " Digital Surround 5.1 (IEC958/AC3)"
alsa.card = "0"
alsa.card_name = "NVidia CK804"
alsa.long_card_name = "NVidia CK804 with ALC850 at irq 22"
alsa.driver_name = "snd_intel8x0"
device.bus_path = "pci-0000:00:04.0"
sysfs.path = "/devices/pci0000:00/0000:00:04.0/sound/card0"
device.bus = "pci"
device.vendor.id = "10de"
device.vendor.name = "NVIDIA Corporation"
device.product.name = "CK804 AC'97 Audio Controller"
device.form_factor = "internal"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
I have also fiddled around a lot in Unity, pavucontrol, the standard audio settings etc. Nothing seems to help.
At some points in my travels I have managed to get white noise out in the front speakers. I have also once managed to get normal stereo sound out once.
"speaker-test -c6 " sometimes (sometimes as with some certain settings) produces white noise in two channels (never all 6).
I dont have sound out from my normal 3.5mm stereo plugs either, neither front or back.
I have tried reinstalling alsa/pulseaudio many times, also reverting back to complete stock settings with no measurable successes.
Sorry about the images, I cant copy-paste the text properly formatted for some reason.
Is it possible something defaults to use the analog spdif instead of the optical?
Is there some idiot-safe way to get this working? Right now I would be happy to even have a reliable way to produce analog (3.5mm) stereo output just to make sure there isnt something fundamentally broken.
drivers sound pulseaudio alsa
drivers sound pulseaudio alsa
edited Mar 5 '13 at 13:18
granon
asked Mar 5 '13 at 13:00
granongranon
613
613
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1 Answer
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This worked for me and my onboard sound...
Run the following command in a terminal:
sudo nano /etc/modprobe.d/alsa- base.conf
And add the following line at the end
options snd-hda-intel model=3stack
add a comment |
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1 Answer
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active
oldest
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1 Answer
1
active
oldest
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active
oldest
votes
active
oldest
votes
This worked for me and my onboard sound...
Run the following command in a terminal:
sudo nano /etc/modprobe.d/alsa- base.conf
And add the following line at the end
options snd-hda-intel model=3stack
add a comment |
This worked for me and my onboard sound...
Run the following command in a terminal:
sudo nano /etc/modprobe.d/alsa- base.conf
And add the following line at the end
options snd-hda-intel model=3stack
add a comment |
This worked for me and my onboard sound...
Run the following command in a terminal:
sudo nano /etc/modprobe.d/alsa- base.conf
And add the following line at the end
options snd-hda-intel model=3stack
This worked for me and my onboard sound...
Run the following command in a terminal:
sudo nano /etc/modprobe.d/alsa- base.conf
And add the following line at the end
options snd-hda-intel model=3stack
edited Mar 29 '13 at 0:50
Aditya
9,458125589
9,458125589
answered Mar 28 '13 at 9:38
FedaykinWolfFedaykinWolf
316
316
add a comment |
add a comment |
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