No sound after installing Ububtu 11.10
I've recently installed Ubuntu 11.10. After doing so I have no sound on my PC. No system sounds, no sound via any media or on the internet. I'm using a headset with mic - I have no speakers connected, as I only use my headset for sound. I have run through all the standard set up routines to ensure that nothing is muted in the ALSA mixer or the preferences in the sound control in the top panel. I have a Logitech USB webcam with a mic attached to the system. The mic works on this camera. I checked to be sure that the camera was not interfering with my normal sound card by removing it and retesting my sound, however this made no difference.
I'm in the process of running through the sound trouble shooting routine and have reached that point where I've run a diagnostic, which has been uploaded to the ALSA project website. The directions in the routine asked that I copy the URL for my upload and paste it here. http://
I'm ready to continue with the trouble shooting procedure and would really like some help
Question information
- Language:
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Revision history for this message
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#1 |
Advanced Linux Sound Architecture Driver Version 1.0.24.
0 [Intel ]: HDA-Intel - HDA Intel
1 [U0x46d0x89d ]: USB-Audio - USB Device 0x46d:0x89d
1: : sequencer
2: [ 1- 0]: digital audio capture
3: [ 1] : control
4: [ 0- 1]: digital audio playback
5: [ 0- 0]: digital audio playback
6: [ 0- 0]: digital audio capture
7: [ 0- 0]: hardware dependent
8: [ 0] : control
33: : timer
00-00: HDA Codec 0
00-00: VT1708B Analog : VT1708B Analog : playback 2 : capture 2
00-01: VT1708B Digital : VT1708B Digital : playback 1
01-00: USB Audio : USB Audio : capture 1
Client info
cur clients : 1
peak clients : 1
max clients : 192
Client 0 : "System" [Kernel]
Port 0 : "Timer" (Rwe-)
Port 1 : "Announce" (R-e-)
Client 14 : "Midi Through" [Kernel]
Port 0 : "Midi Through Port-0" (RWe-)
[sudo] password for marvin:
rm: cannot remove `/etc/asound.conf': No such file or directory
rm: cannot remove `/home/
Ign http://
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Fetched 870 kB in 2s (298 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
libboost-
libio-string-perl libparse-
Suggested packages:
aptitude-doc-en aptitude-doc tasksel debtags libcwidget-dev
libhtml-
The following NEW packages will be installed:
aptitude libboost-
libio-string-perl libparse-
0 upgraded, 8 newly installed, 0 to remove and 0 not upgraded.
Need to get 2,985 kB of archives.
After this operation, 9,236 kB of additional disk space will be used.
Do you want to continue [Y/n]? y
Get:1 http://
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Fetched 2,985 kB in 3s (798 kB/s)
Selecting previously deselected package libboost-
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update-
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Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
No candidate version found for padevchooser
No candidate version found for padevchooser
The following NEW packages will be installed:
libglademm-
0 packages upgraded, 3 newly installed, 0 to remove and 0 not upgraded.
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Setting up paman (0.9.4-1ubuntu2) ...
Setting up pavumeter (0.9.3-1ubuntu1) ...
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
H/W path Device Class Description
=======
/0 bus P5KPL-CM
/0/0 memory 64KiB BIOS
/0/4 processor Intel(R) Celeron(R) CPU E1400
/0/4/5 memory 64KiB L1 cache
/0/4/6 memory 512KiB L2 cache
/0/4/0.1 processor Logical CPU
/0/4/0.2 processor Logical CPU
/0/32 memory 1GiB System Memory
/0/32/0 memory 1GiB DIMM DDR2 Synchronous 800 MHz (1
/0/32/1 memory DIMM [empty]
/0/1 processor
/0/1/0.1 processor Logical CPU
/0/1/0.2 processor Logical CPU
/0/100 bridge 82G33/G31/P35/P31 Express DRAM Contro
/0/100/2 display 82G33/G31 Express Integrated Graphics
/0/100/1b multimedia N10/ICH 7 Family High Definition Audi
/0/100/1c bridge N10/ICH 7 Family PCI Express Port 1
/0/100/1c.1 bridge N10/ICH 7 Family PCI Express Port 2
/0/100/1c.1/0 eth0 network AR8121/
/0/100/1d bus N10/ICH 7 Family USB UHCI Controller
/0/100/1d.1 bus N10/ICH 7 Family USB UHCI Controller
/0/100/1d.2 bus N10/ICH 7 Family USB UHCI Controller
/0/100/1d.3 bus N10/ICH 7 Family USB UHCI Controller
/0/100/1d.7 bus N10/ICH 7 Family USB2 EHCI Controller
/0/100/1e bridge 82801 PCI Bridge
/0/100/1f bridge 82801GB/GR (ICH7 Family) LPC Interfac
/0/100/1f.1 storage 82801G (ICH7 Family) IDE Controller
/0/100/1f.2 scsi2 storage N10/ICH7 Family SATA IDE Controller
/0/100/1f.2/0 /dev/sda disk 160GB ST3160815AS
/0/100/1f.2/0/1 /dev/sda1 volume 146GiB EXT3 volume
/0/100/1f.2/0/2 /dev/sda2 volume 2910MiB Extended partition
/0/100/1f.2/0/2/5 /dev/sda5 volume 2910MiB Linux swap / Solaris partitio
/0/100/1f.2/1 /dev/cdrom disk DVDRAM GH22NS50
/0/100/1f.2/1/0 /dev/cdrom disk
/0/100/1f.3 bus N10/ICH 7 Family SMBus Controller
/0/2 scsi4 storage
/0/2/0.0.0 /dev/sdb disk 500GB SCSI Disk
/0/2/0.0.0/1 /dev/sdb1 volume 464GiB EXT4 volume
/0/2/0.0.0/2 /dev/sdb2 volume 1013MiB Extended partition
/0/2/0.0.0/2/5 /dev/sdb5 volume 1013MiB Linux swap / Solaris partitio
total 0
crw-rw----+ 1 root audio 116, 33 2011-11-10 18:47 timer
crw-rw----+ 1 root audio 116, 1 2011-11-10 18:47 seq
crw-rw----+ 1 root audio 116, 4 2011-11-10 18:47 pcmC0D1p
crw-rw----+ 1 root audio 116, 5 2011-11-10 18:47 pcmC0D0p
crw-rw----+ 1 root audio 116, 6 2011-11-10 18:47 pcmC0D0c
crw-rw----+ 1 root audio 116, 7 2011-11-10 18:47 hwC0D0
crw-rw----+ 1 root audio 116, 8 2011-11-10 18:47 controlC0
crw-rw----+ 1 root audio 116, 3 2011-11-10 18:47 controlC1
drwxr-xr-x 2 root root 80 2011-11-10 18:47 by-path
drwxr-xr-x 2 root root 60 2011-11-10 18:47 by-id
drwxr-xr-x 4 root root 260 2011-11-10 18:47 .
crw-rw----+ 1 root audio 116, 2 2011-11-10 18:47 pcmC1D0c
drwxr-xr-x 16 root root 4380 2011-11-10 18:59 ..
cat: /dev/sndstat: No such file or directory
00:00.0 Host bridge [0600]: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller [8086:29c0] (rev 10)
00:02.0 VGA compatible controller [0300]: Intel Corporation 82G33/G31 Express Integrated Graphics Controller [8086:29c2] (rev 10)
00:1b.0 Audio device [0403]: Intel Corporation N10/ICH 7 Family High Definition Audio Controller [8086:27d8] (rev 01)
00:1c.0 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 1 [8086:27d0] (rev 01)
00:1c.1 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 2 [8086:27d2] (rev 01)
00:1d.0 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 [8086:27c8] (rev 01)
00:1d.1 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 [8086:27c9] (rev 01)
00:1d.2 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 [8086:27ca] (rev 01)
00:1d.3 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 [8086:27cb] (rev 01)
00:1d.7 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller [8086:27cc] (rev 01)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev e1)
00:1f.0 ISA bridge [0601]: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge [8086:27b8] (rev 01)
00:1f.1 IDE interface [0101]: Intel Corporation 82801G (ICH7 Family) IDE Controller [8086:27df] (rev 01)
00:1f.2 IDE interface [0101]: Intel Corporation N10/ICH7 Family SATA IDE Controller [8086:27c0] (rev 01)
00:1f.3 SMBus [0c05]: Intel Corporation N10/ICH 7 Family SMBus Controller [8086:27da] (rev 01)
01:00.0 Ethernet controller [0200]: Atheros Communications AR8121/
/sbin/alsactl
Cannot stat /dev/dsp: Bad address
/dev/snd/controlC0: root 919 F.... arecord
/dev/snd/controlC1: marvin 1581 F.... pulseaudio
/dev/snd/pcmC0D0c: root 919 F...m arecord
/dev/snd/timer: root 919 f.... arecord
dpkg-query: no path found matching pattern *bin/slmodemd*.
[ 0.000000] Found optimal setting for mtrr clean up
[ 0.000000] found SMP MP-table at [c00ff780] ff780
[ 0.183594] ACPI: No dock devices found.
[ 0.183598] HEST: Table not found.
[ 0.213369] pnp: PnP ACPI: found 19 devices
[ 0.252418] audit: initializing netlink socket (disabled)
[ 0.252431] type=2000 audit(132096884
[ 0.288619] ERST: Table is not found!
[ 0.662653] isapnp: No Plug & Play device found
[ 0.744334] Fixed MDIO Bus: probed
[ 0.744709] ehci_hcd 0000:00:1d.7: using broken periodic workaround
[ 0.764253] hub 1-0:1.0: USB hub found
[ 0.764679] hub 2-0:1.0: USB hub found
[ 0.765002] hub 3-0:1.0: USB hub found
[ 0.765340] hub 4-0:1.0: USB hub found
[ 0.765675] hub 5-0:1.0: USB hub found
[ 0.781889] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.452726] hub 1-2:1.0: USB hub found
[ 2.680754] hub 1-2.4:1.0: USB hub found
[ 16.624220] lp: driver loaded but no devices found
[ 16.901486] leds_ss4200: no LED devices found
[ 16.931638] type=1400 audit(132096885
[ 16.932290] type=1400 audit(132096885
[ 16.933922] type=1400 audit(132096885
[ 17.038755] No ACPI video bus found
[ 17.376024] usbcore: registered new interface driver snd-usb-audio
[ 17.703407] type=1400 audit(132096885
[ 17.711320] type=1400 audit(132096885
[ 17.711635] type=1400 audit(132096885
[ 17.728097] type=1400 audit(132096885
[ 17.738910] type=1400 audit(132096885
[ 17.745961] type=1400 audit(132096885
[ 17.769428] type=1400 audit(132096885
sudo: /etc/init.
Release Date: 03/11/2009
Serial services are supported (int 14h)
Manufacturer: System manufacturer
Product Name: System Product Name
Serial Number: System Serial Number
Manufacturer: ASUSTeK Computer INC.
Product Name: P5KPL-CM
Serial Number: MS6C95B50702290
Manufacturer: Chassis Manufacture
Serial Number: Chassis Serial Number
Manufacturer: Intel
Serial Number: To Be Filled By O.E.M.
Port Type: Serial Port 16550A Compatible
Manufacturer: Manufacturer0
Serial Number: SerNum0
Manufacturer: Manufacturer1
Serial Number: SerNum1
snd_seq_dummy 12686 0
snd_usb_audio 100880 1
snd_usbmidi_lib 24558 1 snd_usb_audio
snd_hda_codec_via 61329 1
snd_hda_intel 24262 3
snd_hda_codec 91754 2 snd_hda_
snd_hwdep 13276 2 snd_usb_
snd_pcm 80468 4 snd_usb_
snd_seq_midi 13132 0
snd_rawmidi 25241 2 snd_usbmidi_
snd_seq_midi_event 14475 1 snd_seq_midi
usbhid 41905 0
hid 77367 1 usbhid
snd_seq 51567 3 snd_seq_
snd_timer 28932 3 snd_pcm,snd_seq
snd_seq_device 14172 4 snd_seq_
snd 55902 17 snd_usb_
soundcore 12600 1 snd
snd_page_alloc 14115 2 snd_hda_
usb_storage 44173 1
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: VT1708B Analog [VT1708B Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
card 0: Intel [HDA Intel], device 1: VT1708B Digital [VT1708B Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
Unloading ALSA sound driver modules: snd-seq-dummy snd-usb-audio snd-usbmidi-lib snd-hda-codec-via snd-hda-intel snd-hda-codec snd-hwdep snd-pcm snd-seq-midi snd-rawmidi snd-seq-midi-event snd-seq snd-timer snd-seq-device snd-page-alloc (failed: modules still loaded: snd-usb-audio snd-usbmidi-lib snd-hda-codec-via snd-hda-intel snd-hda-codec snd-hwdep snd-pcm snd-rawmidi snd-timer snd-seq-device snd-page-alloc).
Loading ALSA sound driver modules: snd-seq-dummy snd-usb-audio snd-usbmidi-lib snd-hda-codec-via snd-hda-intel snd-hda-codec snd-hwdep snd-pcm snd-seq-midi snd-rawmidi snd-seq-midi-event snd-seq snd-timer snd-seq-device snd-page-alloc.
*-multimedia
description: Audio device
product: N10/ICH 7 Family High Definition Audio Controller
vendor: Intel Corporation
physical id: 1b
bus info: pci@0000:00:1b.0
version: 01
width: 64 bits
clock: 33MHz
resources: irq:43 memory:
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Revision history for this message
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#2 |
First issue:
/dev/snd/controlC0: root 919 F.... arecord
/dev/snd/controlC1: marvin 1581 F.... pulseaudio
/dev/snd/pcmC0D0c: root 919 F...m arecord
/dev/snd/timer: root 919 f.... arecor
The root user is hogging access to your /dev/snd devices.
Normally, only your own user account (marvin) should be accessing these /dev/snd (sound) devices.
Please kill the processes related to the arecord application that is currently running in memory.
Only the access to /dev/snd/controlC1 is fine.
=======
Second issue:
Please use alsamixer to unmute and increase volume to 100% on the following channels:
Simple mixer control 'Surround',0
Simple mixer control 'Center',0
Simple mixer control 'LFE',0
Simple mixer control 'Side',0
These channels are currently muted.
After fixing both issue, please retest sound output.
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Revision history for this message
|
#3 |
!!#####
!!ALSA Information Script v 0.4.60
!!#####
!!Script ran on: Thu Nov 10 22:44:07 UTC 2011
!!Linux Distribution
!!-----
Ubuntu 11.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_
!!DMI Information
!!---------------
Manufacturer: System manufacturer
Product Name: System Product Name
Product Version: System Version
!!Kernel Information
!!-----
Kernel release: 3.0.0-12-generic
Operating System: GNU/Linux
Architecture: i686
Processor: i686
SMP Enabled: Yes
!!ALSA Version
!!------------
Driver version: 1.0.24
Library version: 1.0.24.1
Utilities version: 1.0.24.2
!!Loaded ALSA modules
!!-----
snd_hda_intel
snd_usb_audio
!!Sound Servers on this system
!!-----
Pulseaudio:
Installed - Yes (/usr/bin/
Running - Yes
ESound Daemon:
Installed - Yes (/usr/bin/esd)
Running - No
!!Soundcards recognised by ALSA
!!-----
0 [Intel ]: HDA-Intel - HDA Intel
1 [U0x46d0x89d ]: USB-Audio - USB Device 0x46d:0x89d
!!PCI Soundcards installed in the system
!!-----
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01)
!!Advanced information - PCI Vendor/
!!-----
00:1b.0 0403: 8086:27d8 (rev 01)
Subsystem: 1043:82ea
!!Modprobe options (Sound related)
!!-----
snd-atiixp-modem: index=-2
snd-intel8x0m: index=-2
snd-via82xx-modem: index=-2
snd-usb-audio: index=-2
snd-usb-caiaq: index=-2
snd-usb-ua101: index=-2
snd-usb-us122l: index=-2
snd-usb-usx2y: index=-2
snd-cmipci: mpu_port=0x330 fm_port=0x388
snd-pcsp: index=-2
snd-usb-audio: index=-2
!!Loaded sound module options
!!-----
!!Module: snd_hda_intel
bdl_pos_adj : 1,-1,-1,
beep_mode : 0,0,0,0,
enable : Y,Y,Y,Y,
enable_msi : -1
id : (null),
index : -1,-1,-
model : (null),
patch : (null),
position_fix : 0,0,0,0,
power_save : 0
power_
probe_mask : -1,-1,-
probe_only : 0,0,0,0,
single_cmd : N
!!Module: snd_usb_audio
async_unlink : Y
device_setup : 0,0,0,0,
enable : Y,Y,Y,Y,
id : (null),
ignore_ctl_error : N
index : -2,-1,-
nrpacks : 8
pid : -1,-1,-
vid : -1,-1,-
!!HDA-Intel Codec information
!!-----
--startcollapse--
Codec: VIA VT1708B 8-Ch
Address: 0
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x1106e721
Subsystem Id: 0x104382ea
Revision Id: 0x100100
No Modem Function Group found
Default PCM:
rates [0x0]:
bits [0x0]:
formats [0x0]:
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
Node 0x10 [Audio Output] wcaps 0x411: Stereo
Device: name="VT1708B Analog", type="Audio", device=0
Converter: stream=0, channel=0
PCM:
rates [0x5e0]: 44100 48000 88200 96000 192000
bits [0xa]: 16 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Node 0x11 [Audio Output] wcaps 0x411: Stereo
Converter: stream=0, channel=0
PCM:
rates [0x5e0]: 44100 48000 88200 96000 192000
bits [0xa]: 16 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Node 0x12 [Audio Output] wcaps 0x611: Stereo Digital
Control: name="IEC958 Playback Con Mask", index=0, device=0
Control: name="IEC958 Playback Pro Mask", index=0, device=0
Control: name="IEC958 Playback Default", index=0, device=0
Control: name="IEC958 Playback Switch", index=0, device=0
Control: name="IEC958 Default PCM Playback Switch", index=0, device=0
Device: name="VT1708B Digital", type="SPDIF", device=1
Converter: stream=0, channel=0
Digital: Enabled
Digital category: 0x0
PCM:
rates [0x1e0]: 44100 48000 88200 96000
bits [0xa]: 16 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Node 0x13 [Audio Input] wcaps 0x10051b: Stereo Amp-In
Control: name="Capture Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Capture Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Device: name="VT1708B Analog", type="Audio", device=0
Amp-In caps: ofs=0x00, nsteps=0x14, stepsize=0x06, mute=1
Amp-In vals: [0x13 0x13]
Converter: stream=1, channel=0
SDI-Select: 0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xa]: 16 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Connection: 1
0x17
Node 0x14 [Audio Input] wcaps 0x10051b: Stereo Amp-In
Control: name="Capture Volume", index=1, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Capture Switch", index=1, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Amp-In caps: ofs=0x00, nsteps=0x14, stepsize=0x06, mute=1
Amp-In vals: [0x00 0x00]
Converter: stream=0, channel=0
SDI-Select: 0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xa]: 16 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Connection: 1
0x1e
Node 0x15 [Audio Input] wcaps 0x100711: Stereo Digital
Converter: stream=0, channel=0
SDI-Select: 0
Digital:
Digital category: 0x0
PCM:
rates [0x1f0]: 32000 44100 48000 88200 96000
bits [0xa]: 16 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Connection: 1
0x21
Node 0x16 [Audio Mixer] wcaps 0x20050b: Stereo Amp-In
Control: name="Master Front Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Master Front Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Rear Mic Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=2, ofs=0
Control: name="Rear Mic Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=2, ofs=0
Control: name="Front Mic Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=4, ofs=0
Control: name="Front Mic Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=4, ofs=0
Control: name="Line Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=3, ofs=0
Control: name="Line Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=3, ofs=0
Control: name="CD Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=1, ofs=0
Control: name="CD Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=1, ofs=0
Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x06, mute=1
Amp-In vals: [0x1f 0x1f] [0x1f 0x1f] [0x1f 0x1f] [0x1f 0x1f] [0x1f 0x1f] [0x80 0x80]
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Connection: 6
0x10 0x1f 0x1a 0x1b 0x1e 0x25
Node 0x17 [Audio Selector] wcaps 0x300501: Stereo
Control: name="Input Source", index=0, device=0
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Connection: 5
0x16 0x1f 0x1a 0x1b 0x1e*
Node 0x18 [Audio Selector] wcaps 0x30050d: Stereo Amp-Out
Control: name="Surround Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Control: name="Surround Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-Out caps: ofs=0x1b, nsteps=0x1b, stepsize=0x06, mute=1
Amp-Out vals: [0x80 0x80]
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Connection: 1
0x11
Node 0x19 [Pin Complex] wcaps 0x400581: Stereo
Pincap 0x0000001c: OUT HP Detect
Pin Default 0x01011012: [Jack] Line Out at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0x1, Sequence = 0x2
Pin-ctls: 0x40: OUT
Unsolicited: tag=20, enabled=1
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Connection: 1
0x18
Node 0x1a [Pin Complex] wcaps 0x400581: Stereo
Pincap 0x00002334: IN OUT Detect
Vref caps: HIZ 50 100
Pin Default 0x01a19036: [Jack] Mic at Ext Rear
Conn = 1/8, Color = Pink
DefAssociation = 0x3, Sequence = 0x6
Pin-ctls: 0x21: IN VREF_50
Unsolicited: tag=20, enabled=1
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Connection: 1
0x26
Node 0x1b [Pin Complex] wcaps 0x400581: Stereo
Pincap 0x00002334: IN OUT Detect
Vref caps: HIZ 50 100
Pin Default 0x0181303e: [Jack] Line In at Ext Rear
Conn = 1/8, Color = Blue
DefAssociation = 0x3, Sequence = 0xe
Pin-ctls: 0x20: IN VREF_HIZ
Unsolicited: tag=20, enabled=1
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Connection: 1
0x18
Node 0x1c [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
Control: name="Front Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Control: name="Front Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-Out caps: ofs=0x1b, nsteps=0x1b, stepsize=0x06, mute=1
Amp-Out vals: [0x1b 0x1b]
Pincap 0x0000001c: OUT HP Detect
Pin Default 0x01014010: [Jack] Line Out at Ext Rear
Conn = 1/8, Color = Green
DefAssociation = 0x1, Sequence = 0x0
Pin-ctls: 0x40: OUT
Unsolicited: tag=20, enabled=1
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Connection: 1
0x16
Node 0x1d [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
Control: name="Headphone Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Control: name="Headphone Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Control: name="Independent HP", index=0, device=0
Amp-Out caps: ofs=0x1b, nsteps=0x1b, stepsize=0x06, mute=1
Amp-Out vals: [0x1b 0x1b]
Pincap 0x0000001c: OUT HP Detect
Pin Default 0x0221401f: [Jack] HP Out at Ext Front
Conn = 1/8, Color = Green
DefAssociation = 0x1, Sequence = 0xf
Pin-ctls: 0xc0: OUT HP
Unsolicited: tag=21, enabled=1
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Connection: 2
0x16* 0x25
Node 0x1e [Pin Complex] wcaps 0x400581: Stereo
Pincap 0x00002334: IN OUT Detect
Vref caps: HIZ 50 100
Pin Default 0x02a19038: [Jack] Mic at Ext Front
Conn = 1/8, Color = Pink
DefAssociation = 0x3, Sequence = 0x8
Pin-ctls: 0x21: IN VREF_50
Unsolicited: tag=20, enabled=1
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Connection: 1
0x27
Node 0x1f [Pin Complex] wcaps 0x400401: Stereo
Pincap 0x00000020: IN
Pin Default 0x90370137: [Fixed] CD at Int N/A
Conn = Analog, Color = Unknown
DefAssociation = 0x3, Sequence = 0x7
Misc = NO_PRESENCE
Pin-ctls: 0x20: IN
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Node 0x20 [Pin Complex] wcaps 0x400701: Stereo Digital
Pincap 0x00000010: OUT
Pin Default 0x074311f0: [Jack] SPDIF Out at Ext Rear Panel
Conn = ATAPI, Color = Black
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Connection: 1
0x12
Node 0x21 [Pin Complex] wcaps 0x400601: Stereo Digital
Pincap 0x00010030: IN OUT EAPD
EAPD 0x2: EAPD
Pin Default 0x47c421f0: [N/A] SPDIF In at Ext Rear Panel
Conn = RCA, Color = Grey
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Node 0x22 [Pin Complex] wcaps 0x400581: Stereo
Pincap 0x00000014: OUT Detect
Pin Default 0x01016011: [Jack] Line Out at Ext Rear
Conn = 1/8, Color = Orange
DefAssociation = 0x1, Sequence = 0x1
Pin-ctls: 0x40: OUT
Unsolicited: tag=20, enabled=1
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Connection: 1
0x26
Node 0x23 [Pin Complex] wcaps 0x400581: Stereo
Pincap 0x00000014: OUT Detect
Pin Default 0x01012014: [Jack] Line Out at Ext Rear
Conn = 1/8, Color = Grey
DefAssociation = 0x1, Sequence = 0x4
Pin-ctls: 0x40: OUT
Unsolicited: tag=20, enabled=1
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Connection: 1
0x27
Node 0x24 [Audio Output] wcaps 0x411: Stereo
Converter: stream=0, channel=0
PCM:
rates [0x5e0]: 44100 48000 88200 96000 192000
bits [0xa]: 16 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Node 0x25 [Audio Output] wcaps 0x411: Stereo
Converter: stream=0, channel=0
PCM:
rates [0x5e0]: 44100 48000 88200 96000 192000
bits [0xa]: 16 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Node 0x26 [Audio Selector] wcaps 0x30050d: Stereo Amp-Out
Control: name="Center Playback Volume", index=0, device=0
ControlAmp: chs=1, dir=Out, idx=0, ofs=0
Control: name="LFE Playback Volume", index=0, device=0
ControlAmp: chs=2, dir=Out, idx=0, ofs=0
Control: name="Center Playback Switch", index=0, device=0
ControlAmp: chs=1, dir=Out, idx=0, ofs=0
Control: name="LFE Playback Switch", index=0, device=0
ControlAmp: chs=2, dir=Out, idx=0, ofs=0
Amp-Out caps: ofs=0x1b, nsteps=0x1b, stepsize=0x06, mute=1
Amp-Out vals: [0x80 0x80]
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Connection: 1
0x24
Node 0x27 [Audio Selector] wcaps 0x30050d: Stereo Amp-Out
Control: name="Side Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Control: name="Side Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Control: name="Independent HP", index=0, device=0
Amp-Out caps: ofs=0x1b, nsteps=0x1b, stepsize=0x06, mute=1
Amp-Out vals: [0x00 0x00]
Power states: D0 D1 D2 D3
Power: setting=D3, actual=D3
Connection: 1
0x25
--endcollapse--
!!USB Mixer information
!!-----
--startcollapse--
USB Mixer: usb_id=0x046d089d, ctrlif=1, ctlerr=0
Card: USB Device 0x46d:0x89d at usb-0000:
Unit: 2
Control: name="Auto Gain Control", index=0
Info: id=2, control=7, cmask=0x0, channels=1, type="BOOLEAN"
Volume: min=0, max=1, dBmin=0, dBmax=0
Unit: 2
Control: name="Mic Capture Volume", index=0
Info: id=2, control=2, cmask=0x0, channels=1, type="S16"
Volume: min=7680, max=15360, dBmin=3000, dBmax=6000
Unit: 2
Control: name="Mic Capture Switch", index=0
Info: id=2, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
Volume: min=0, max=1, dBmin=0, dBmax=0
--endcollapse--
!!ALSA Device nodes
!!-----------------
crw-rw---- 1 root audio 116, 6 Nov 10 15:34 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 8 Nov 10 15:34 /dev/snd/controlC1
crw-rw---- 1 root audio 116, 5 Nov 10 15:34 /dev/snd/hwC0D0
crw-rw---- 1 root audio 116, 4 Nov 10 15:34 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 3 Nov 10 15:34 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116, 2 Nov 10 15:34 /dev/snd/pcmC0D1p
crw-rw---- 1 root audio 116, 7 Nov 10 15:35 /dev/snd/pcmC1D0c
crw-rw---- 1 root audio 116, 1 Nov 10 15:34 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Nov 10 15:34 /dev/snd/timer
/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root 60 Nov 10 15:34 .
drwxr-xr-x 4 root root 260 Nov 10 15:34 ..
lrwxrwxrwx 1 root root 12 Nov 10 15:34 usb-046d_089d-01 -> ../controlC1
/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 80 Nov 10 15:34 .
drwxr-xr-x 4 root root 260 Nov 10 15:34 ..
lrwxrwxrwx 1 root root 12 Nov 10 15:34 pci-0000:00:1b.0 -> ../controlC0
lrwxrwxrwx 1 root root 12 Nov 10 15:34 pci-0000:
!!Aplay/Arecord output
!!------------
APLAY
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: VT1708B Analog [VT1708B Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
card 0: Intel [HDA Intel], device 1: VT1708B Digital [VT1708B Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
ARECORD
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: VT1708B Analog [VT1708B Analog]
Subdevices: 1/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
card 1: U0x46d0x89d [USB Device 0x46d:0x89d], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
!!Amixer output
!!-------------
!!-------Mixer controls for card 0 [Intel]
Card hw:0 'Intel'/'HDA Intel at 0xfea78000 irq 43'
Mixer name : 'VIA VT1708B 8-Ch'
Components : 'HDA:1106e721,
Controls : 35
Simple ctrls : 19
Simple mixer control 'Master Front',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [14.00dB] [on]
Front Right: Playback 31 [100%] [14.00dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 27
Mono:
Front Left: Playback 27 [100%] [0.00dB] [on]
Front Right: Playback 27 [100%] [0.00dB] [on]
Simple mixer control 'PCM',0
Capabilities: pvolume penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%] [0.00dB]
Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Front',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 27
Mono:
Front Left: Playback 27 [100%] [0.00dB] [on]
Front Right: Playback 27 [100%] [0.00dB] [on]
Simple mixer control 'Front Mic',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [14.00dB] [on]
Front Right: Playback 31 [100%] [14.00dB] [on]
Simple mixer control 'Surround',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 27
Mono:
Front Left: Playback 0 [0%] [-47.25dB] [off]
Front Right: Playback 0 [0%] [-47.25dB] [off]
Simple mixer control 'Center',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 27
Mono: Playback 0 [0%] [-47.25dB] [off]
Simple mixer control 'LFE',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 27
Mono: Playback 0 [0%] [-47.25dB] [off]
Simple mixer control 'Side',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 27
Mono:
Front Left: Playback 0 [0%] [-47.25dB] [off]
Front Right: Playback 0 [0%] [-47.25dB] [off]
Simple mixer control 'Line',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [14.00dB] [on]
Front Right: Playback 31 [100%] [14.00dB] [on]
Simple mixer control 'CD',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [14.00dB] [on]
Front Right: Playback 31 [100%] [14.00dB] [on]
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958 Default PCM',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 20
Front Left: Capture 19 [95%] [33.25dB] [on]
Front Right: Capture 19 [95%] [33.25dB] [on]
Simple mixer control 'Capture',1
Capabilities: cvolume cswitch penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 20
Front Left: Capture 0 [0%] [0.00dB] [on]
Front Right: Capture 0 [0%] [0.00dB] [on]
Simple mixer control 'Digital',0
Capabilities: cvolume penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 120
Front Left: Capture 60 [50%] [0.00dB]
Front Right: Capture 60 [50%] [0.00dB]
Simple mixer control 'Independent HP',0
Capabilities: enum
Items: 'OFF' 'ON'
Item0: 'OFF'
Simple mixer control 'Input Source',0
Capabilities: cenum
Items: 'Stereo Mixer' 'Rear Mic' 'Front Mic' 'Line' 'CD'
Item0: 'Front Mic'
Simple mixer control 'Rear Mic',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [14.00dB] [on]
Front Right: Playback 31 [100%] [14.00dB] [on]
!!-------Mixer controls for card 1 [U0x46d0x89d]
Card hw:1 'U0x46d0x89d'/'USB Device 0x46d:0x89d at usb-0000:
Mixer name : 'USB Mixer'
Components : 'USB046d:089d'
Controls : 3
Simple ctrls : 2
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
Capture channels: Mono
Limits: Capture 0 - 3
Mono: Capture 2 [67%] [50.00dB] [on]
Simple mixer control 'Auto Gain Control',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [off]
!!Alsactl output
!!-------------
--startcollapse--
state.Intel {
control.1 {
iface MIXER
name 'Master Front Playback Volume'
value.0 31
value.1 31
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -4025
dbmax 1400
dbvalue.0 1400
dbvalue.1 1400
}
}
control.2 {
iface MIXER
name 'Master Front Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.3 {
iface MIXER
name 'Front Playback Volume'
value.0 27
value.1 27
comment {
access 'read write'
type INTEGER
count 2
range '0 - 27'
dbmin -4725
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.4 {
iface MIXER
name 'Front Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.5 {
iface MIXER
name 'Surround Playback Volume'
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 27'
dbmin -4725
dbmax 0
dbvalue.0 -4725
dbvalue.1 -4725
}
}
control.6 {
iface MIXER
name 'Surround Playback Switch'
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.7 {
iface MIXER
name 'Center Playback Volume'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 27'
dbmin -4725
dbmax 0
dbvalue.0 -4725
}
}
control.8 {
iface MIXER
name 'LFE Playback Volume'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 27'
dbmin -4725
dbmax 0
dbvalue.0 -4725
}
}
control.9 {
iface MIXER
name 'Center Playback Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.10 {
iface MIXER
name 'LFE Playback Switch'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.11 {
iface MIXER
name 'Side Playback Volume'
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 27'
dbmin -4725
dbmax 0
dbvalue.0 -4725
dbvalue.1 -4725
}
}
control.12 {
iface MIXER
name 'Side Playback Switch'
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.13 {
iface MIXER
name 'Headphone Playback Volume'
value.0 27
value.1 27
comment {
access 'read write'
type INTEGER
count 2
range '0 - 27'
dbmin -4725
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.14 {
iface MIXER
name 'Headphone Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.15 {
iface MIXER
name 'Rear Mic Playback Volume'
value.0 31
value.1 31
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -4025
dbmax 1400
dbvalue.0 1400
dbvalue.1 1400
}
}
control.16 {
iface MIXER
name 'Rear Mic Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.17 {
iface MIXER
name 'Front Mic Playback Volume'
value.0 31
value.1 31
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -4025
dbmax 1400
dbvalue.0 1400
dbvalue.1 1400
}
}
control.18 {
iface MIXER
name 'Front Mic Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.19 {
iface MIXER
name 'Line Playback Volume'
value.0 31
value.1 31
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -4025
dbmax 1400
dbvalue.0 1400
dbvalue.1 1400
}
}
control.20 {
iface MIXER
name 'Line Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.21 {
iface MIXER
name 'CD Playback Volume'
value.0 31
value.1 31
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -4025
dbmax 1400
dbvalue.0 1400
dbvalue.1 1400
}
}
control.22 {
iface MIXER
name 'CD Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.23 {
iface MIXER
name 'Independent HP'
value OFF
comment {
access 'read write'
type ENUMERATED
count 1
item.0 OFF
item.1 ON
}
}
control.24 {
iface MIXER
name 'Capture Volume'
value.0 19
value.1 19
comment {
access 'read write'
type INTEGER
count 2
range '0 - 20'
dbmin 0
dbmax 3500
dbvalue.0 3325
dbvalue.1 3325
}
}
control.25 {
iface MIXER
name 'Capture Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.26 {
iface MIXER
name 'Capture Volume'
index 1
value.0 0
value.1 0
comment {
access 'read write'
type INTEGER
count 2
range '0 - 20'
dbmin 0
dbmax 3500
dbvalue.0 0
dbvalue.1 0
}
}
control.27 {
iface MIXER
name 'Capture Switch'
index 1
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.28 {
iface MIXER
name 'Input Source'
value 'Front Mic'
comment {
access 'read write'
type ENUMERATED
count 1
item.0 'Stereo Mixer'
item.1 'Rear Mic'
item.2 'Front Mic'
item.3 Line
item.4 CD
}
}
control.29 {
iface MIXER
name 'IEC958 Playback Con Mask'
value '0fff0000000000
comment {
access read
type IEC958
count 1
}
}
control.30 {
iface MIXER
name 'IEC958 Playback Pro Mask'
value '0f000000000000
comment {
access read
type IEC958
count 1
}
}
control.31 {
iface MIXER
name 'IEC958 Playback Default'
value '04000000000000
comment {
access 'read write'
type IEC958
count 1
}
}
control.32 {
iface MIXER
name 'IEC958 Playback Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.33 {
iface MIXER
name 'IEC958 Default PCM Playback Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.34 {
iface MIXER
name 'PCM Playback Volume'
value.0 255
value.1 255
comment {
access 'read write user'
type INTEGER
count 2
range '0 - 255'
tlv '00000001000000
dbmin -5100
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.35 {
iface MIXER
name 'Digital Capture Volume'
value.0 60
value.1 60
comment {
access 'read write user'
type INTEGER
count 2
range '0 - 120'
tlv '00000001000000
dbmin -3000
dbmax 3000
dbvalue.0 0
dbvalue.1 0
}
}
}
state.U0x46d0x89d {
control.1 {
iface MIXER
name 'Mic Capture Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.2 {
iface MIXER
name 'Mic Capture Volume'
value 2
comment {
access 'read write'
type INTEGER
count 1
range '0 - 3'
dbmin 3000
dbmax 6000
dbvalue.0 5000
}
}
control.3 {
iface MIXER
name 'Auto Gain Control'
value false
comment {
access 'read write'
type BOOLEAN
count 1
}
}
}
--endcollapse--
!!All Loaded Modules
!!-----
Module
isofs
rfcomm
bnep
bluetooth
snd_usb_audio
snd_hda_codec_via
snd_hda_intel
snd_hda_codec
snd_usbmidi_lib
gspca_zc3xx
gspca_main
binfmt_misc
joydev
videodev
snd_hwdep
usbhid
snd_pcm
wacom
snd_seq_midi
hid
snd_rawmidi
snd_seq_midi_event
snd_seq
snd_timer
snd_seq_device
snd
psmouse
i915
drm_kms_helper
serio_raw
drm
soundcore
snd_page_alloc
ppdev
parport_pc
i2c_algo_bit
dm_multipath
video
asus_atk0110
lp
parport
usb_storage
uas
floppy
dm_raid45
atl1e
xor
dm_mirror
dm_region_hash
dm_log
!!Sysfs Files
!!-----------
/sys/class/
0x19 0x01011012
0x1a 0x01a19036
0x1b 0x0181303e
0x1c 0x01014010
0x1d 0x0221401f
0x1e 0x02a19038
0x1f 0x90370137
0x20 0x074311f0
0x21 0x47c421f0
0x22 0x01016011
0x23 0x01012014
/sys/class/
/sys/class/
/sys/class/
!!ALSA/HDA dmesg
!!-----
[ 10.411333] usbcore: registered new interface driver zc3xx
[ 10.840636] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 10.840705] HDA Intel 0000:00:1b.0: irq 43 for MSI/MSI-X
[ 10.840740] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 11.721395] usbcore: registered new interface driver snd-usb-audio
|
Revision history for this message
|
#4 |
In sound settings, is the soundcard set as the output device? If you run:
alsamixer
are all levels cranked and unmuted?
Thanks
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Revision history for this message
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#5 |
Hi Andrew and thanks for your response. By default the alsamixer only has the Master Front, Headphone, PCM, Front, and Front Mic unmuted. I have cranked all those fully.
As an experiment I expended the panel, fully, then unmuted and cranked everything else. This had no apparent effect. I have since returned the panel to it's default state, with the following exception. I noted that under view F4 I could open another portion of the mixer that gave me access to additional controls. I opened that area and noted that, capture (LR) and capture (LR) are active and cranked. Digital is set at 60<>60. Input source was set to rear mic, which I have now changed to stereo mixer and I turned on independent.
I only did this as an experiment after running through all the directions in the troubleshooting guide. This is something I did on my own and is not part of the trouble shooting routine. I intend to reboot to see if anything has changed as a result of these alteration to the mixer settings. If nothing has changed I will reopen the mixer and put all those settings back as they were.
Here's an important note: Before installing 11:10, I ran Puppy Linux, Puppy Linux Lighthouse and Ubuntu 9.04. The sound worked perfectly and immediately both from the live CD and after installation with each of these distros. None of the hardware was changed before installing 11.10, the sound chip is exactly the same chip as are all the other components.
Further, I also have a Logitech webcam connected via USB. This camera appears in the sound control panel and the mic works perfectly when tested. I've connected by headset via the front and rear jacks but have no sound output or mic function on either.
Finally. When I boot the computer while wearing the headset I hear a brief loud cracking sound, then silence.
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Revision history for this message
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#6 |
Hello again and thanks for your ongoing help. Regrettably I still have a problem with my sound. On 2011-11-11
Mark Rijckenberg (markrijckenberg) offered the following advice., on two issues he found. I've pasted his comments below.
As to the second issue, I can unmute that channels as suggested. However as to the first issue, his recommendations are over my head. I'm a Linux novice and has such have no idea how to kill the "processes related to the arecord application that is currently running in memory." I'm curious to know if this was intended as a permanent fix to the problem or simply a stop gap method of fixing things on each session?
If you read my other comments, you will note that I have run other distros on my system including puppy linux, puppy linux lighthouse and an earlier version of Ubuntu (9.4 I think is the correct release) The sound worked with each of these earlier distros.
This tells me that something has changed in the code of 11.10 that is preventing it from working with my HDA Intel VT1708bsound chip.
I've assumed that there is a core issue here that goes beyond unmuting channels in the alsa mixer. For the record, I've unmuted channels as recommend and it made no difference, with one exception. When I fist boot the system, I hear a loud cracking sound in the headphones just as the Ubuntu login screen appears. After unmuting all the channels in the alsa mixer that cracking sound became louder. However, I still have no sound from any source and no input from the mic using either the front or rear jacks.
Is it possible that during the install the program simply doesn't load the drivers from my sound card?
Following are Marks earlier comments for reference.
First issue:
/dev/snd/controlC0: root 919 F.... arecord
/dev/snd/controlC1: marvin 1581 F.... pulseaudio
/dev/snd/pcmC0D0c: root 919 F...m arecord
/dev/snd/timer: root 919 f.... arecor
The root user is hogging access to your /dev/snd devices.
Normally, only your own user account (marvin) should be accessing these /dev/snd (sound) devices.
Please kill the processes related to the arecord application that is currently running in memory.
Only the access to /dev/snd/controlC1 is fine.
=======
Second issue:
Please use alsamixer to unmute and increase volume to 100% on the following channels:
Simple mixer control 'Surround',0
Simple mixer control 'Center',0
Simple mixer control 'LFE',0
Simple mixer control 'Side',0
These channels are currently muted.
After fixing both issue, please retest sound output.
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Revision history for this message
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#7 |
Yes, this is possibly a temporary fix, not a permanent solution.
Please copy-paste the following command into the Terminal:
killall pulseaudio; sudo killall arecord; sudo alsa force-reload; sudo /etc/init.
Then retest sound output.
Can you help with this problem?
Provide an answer of your own, or ask Marvin Double for more information if necessary.
