Static is outputted by speakers instead of sound
My computer is a Sony VAIO PCV-RS720G has Pentium 4 (530) at 3.0Ghz, Intel GMA 900 Graphics I believe, and 1.5GB of RAM with no swap partition set up. I have Windows XP as the first partition of my hard drive and Ubuntu 10.10 as the second. Not sure if any of this matters, but just making sure you guys have enough info. Also I have tried different speakers and headphones on my computer and I still hear static. Sound works fine on XP.
I am using this website:
https:/
to troubleshoot it.
Heres the output after step 3
raymond@
--2010-10-30 12:30:42-- http://
Resolving www.alsa-
Connecting to www.alsa-
HTTP request sent, awaiting response... 302 Found
Location: http://
--2010-10-30 12:30:43-- http://
Resolving git.alsa-
Reusing existing connection to www.alsa-
HTTP request sent, awaiting response... 200 OK
Length: 27026 (26K) [text/plain]
Saving to: `alsa-info.sh'
100%[==
2010-10-30 12:30:44 (41.4 KB/s) - `alsa-info.sh' saved [27026/27026]
raymond@
upload=
!!#####
!!ALSA Information Script v 0.4.59
!!#####
!!Script ran on: Sat Oct 30 19:30:57 UTC 2010
!!Linux Distribution
!!-----
Ubuntu 10.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_
!!DMI Information
!!---------------
Manufacturer: Sony Corporation
Product Name: PCV-RS720G(UC)
!!Kernel Information
!!-----
Kernel release: 2.6.35-
Operating System: GNU/Linux
Architecture: i686
Processor: unknown
SMP Enabled: Yes
!!ALSA Version
!!------------
Driver version: 1.0.23
Library version: 1.0.23
Utilities version: 1.0.23
!!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 [Camera ]: USB-Audio - Camera
!!PCI Soundcards installed in the system
!!-----
00:1b.0 Audio device: Intel Corporation 82801FB/
02:05.0 Multimedia video controller: Internext Compression Inc iTVC16 (CX23416) MPEG-2 Encoder (rev 01)
!!Advanced information - PCI Vendor/
!!-----
00:1b.0 0403: 8086:2668 (rev 03)
Subsystem: 104d:81a0
!!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: Realtek ALC880
Address: 0
Function Id: 0x1
Vendor Id: 0x10ec0880
Subsystem Id: 0x08800000
Revision Id: 0x90500
No Modem Function Group found
Default PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
GPIO: io=2, o=0, i=0, unsolicited=1, wake=0
IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
Node 0x02 [Audio Output] wcaps 0x411: Stereo
Device: name="ALC880 Analog", type="Audio", device=0
Converter: stream=0, channel=0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Node 0x03 [Audio Output] wcaps 0x411: Stereo
Converter: stream=0, channel=0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Node 0x04 [Audio Output] wcaps 0x411: Stereo
Converter: stream=0, channel=0
PCM:
rates [0x160]: 44100 48000 96000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Node 0x05 [Audio Output] wcaps 0x411: Stereo
Converter: stream=0, channel=0
PCM:
rates [0x160]: 44100 48000 96000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Node 0x06 [Audio Output] wcaps 0x211: Stereo Digital
Converter: stream=0, channel=0
Digital:
Digital category: 0x0
PCM:
rates [0x160]: 44100 48000 96000
bits [0x1e]: 16 20 24 32
formats [0x1]: PCM
Node 0x07 [Audio Input] wcaps 0x10051b: Stereo Amp-In
Control: name="Input Source", index=0, device=0
Control: name="Capture Switch", index=0, device=0
Control: name="Capture Volume", index=0, device=0
Device: name="ALC880 Analog", type="Audio", device=0
Amp-In caps: ofs=0x00, nsteps=0x23, stepsize=0x03, mute=1
Amp-In vals: [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00]
Converter: stream=0, channel=0
SDI-Select: 0
PCM:
rates [0x160]: 44100 48000 96000
bits [0x6]: 16 20
formats [0x1]: PCM
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Connection: 7
0x18* 0x19 0x1a 0x1b 0x1c 0x14 0x15
Node 0x08 [Audio Input] wcaps 0x10051b: Stereo Amp-In
Control: name="Input Source", index=1, device=0
Control: name="Capture Switch", index=1, device=0
Control: name="Capture Volume", index=1, device=0
Device: name="ALC880 Analog", type="Audio", device=2
Amp-In caps: ofs=0x00, nsteps=0x23, stepsize=0x03, mute=1
Amp-In vals: [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00]
Converter: stream=0, channel=0
SDI-Select: 0
PCM:
rates [0x160]: 44100 48000 96000
bits [0x6]: 16 20
formats [0x1]: PCM
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Connection: 7
0x18* 0x19 0x1a 0x1b 0x1c 0x14 0x15
Node 0x09 [Audio Input] wcaps 0x10051b: Stereo Amp-In
Control: name="Input Source", index=2, device=0
Control: name="Capture Switch", index=2, device=0
Control: name="Capture Volume", index=2, device=0
Amp-In caps: ofs=0x00, nsteps=0x23, stepsize=0x03, mute=1
Amp-In vals: [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00]
Converter: stream=0, channel=0
SDI-Select: 0
PCM:
rates [0x160]: 44100 48000 96000
bits [0x6]: 16 20
formats [0x1]: PCM
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Connection: 10
0x18* 0x19 0x1a 0x1b 0x1c 0x0b 0x14 0x15 0x16 0x17
Node 0x0a [Audio Input] wcaps 0x100391: Stereo Digital
Converter: stream=0, channel=0
SDI-Select: 0
Digital:
Digital category: 0x0
PCM:
rates [0x160]: 44100 48000 96000
bits [0x1e]: 16 20 24 32
formats [0x1]: PCM
Unsolicited: tag=00, enabled=0
Connection: 1
0x1f
Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
Control: name="CD Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=4, ofs=0
Control: name="CD 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=2, ofs=0
Control: name="Line Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=2, ofs=0
Control: name="Mic Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Mic Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Front Mic Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=3, ofs=0
Control: name="Front Mic Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=3, ofs=0
Control: name="Beep Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=5, ofs=0
Control: name="Beep Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=5, ofs=0
Amp-In caps: ofs=0x23, nsteps=0x41, stepsize=0x03, mute=1
Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x34 0x34] [0xa3 0xa3] [0x80 0x80] [0x80 0x80]
Connection: 8
0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15
Node 0x0c [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
Control: name="Front Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x00 0x00] [0x00 0x00]
Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
Amp-Out vals: [0x40 0x40]
Connection: 2
0x02 0x0b
Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x80 0x80] [0x80 0x80]
Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
Amp-Out vals: [0x00 0x00]
Connection: 2
0x03 0x0b
Node 0x0e [Audio Mixer] wcaps 0x20010f: Stereo Amp-In 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
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x00 0x00] [0x00 0x00]
Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
Amp-Out vals: [0x40 0x40]
Connection: 2
0x04 0x0b
Node 0x0f [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
Control: name="Surround Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-In vals: [0x00 0x00] [0x00 0x00]
Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
Amp-Out vals: [0x40 0x40]
Connection: 2
0x05 0x0b
Node 0x10 [Audio Selector] wcaps 0x300101: Stereo
Connection: 4
0x0c 0x0d 0x0e* 0x0f
Node 0x11 [Audio Selector] wcaps 0x300101: Stereo
Connection: 4
0x0c* 0x0d 0x0e 0x0f
Node 0x12 [Audio Selector] wcaps 0x300101: Stereo
Connection: 4
0x0c 0x0d 0x0e 0x0f*
Node 0x13 [Audio Selector] wcaps 0x300101: Stereo
Connection: 4
0x0c* 0x0d 0x0e 0x0f
Node 0x14 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x0000003f: IN OUT HP Detect Trigger ImpSense
Pin Default 0x01014120: [Jack] Line Out at Ext Rear
Conn = 1/8, Color = Green
DefAssociation = 0x2, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Unsolicited: tag=00, enabled=0
Connection: 1
0x0c
Node 0x15 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000003f: IN OUT HP Detect Trigger ImpSense
Pin Default 0x01011121: [Jack] Line Out at Ext Rear
Conn = 1/8, Color = Black
DefAssociation = 0x2, Sequence = 0x1
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Unsolicited: tag=00, enabled=0
Connection: 1
0x0d
Node 0x16 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000003f: IN OUT HP Detect Trigger ImpSense
Pin Default 0x01016122: [Jack] Line Out at Ext Rear
Conn = 1/8, Color = Orange
DefAssociation = 0x2, Sequence = 0x2
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Unsolicited: tag=00, enabled=0
Connection: 1
0x0e
Node 0x17 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000003f: IN OUT HP Detect Trigger ImpSense
Pin Default 0x40000000: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0x0, Sequence = 0x0
Pin-ctls: 0x40: OUT
Unsolicited: tag=00, enabled=0
Connection: 1
0x0f
Node 0x18 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000133f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 80
Pin Default 0x01a19140: [Jack] Mic at Ext Rear
Conn = 1/8, Color = Pink
DefAssociation = 0x4, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x24: IN VREF_80
Unsolicited: tag=00, enabled=0
Connection: 1
0x10
Node 0x19 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
Control: name="Headphone Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x0000133f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 80
Pin Default 0x02a19160: [Jack] Mic at Ext Front
Conn = 1/8, Color = Pink
DefAssociation = 0x6, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0xc0: OUT HP VREF_HIZ
Unsolicited: tag=00, enabled=0
Connection: 1
0x11
Node 0x1a [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000133f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 80
Pin Default 0x01813130: [Jack] Line In at Ext Rear
Conn = 1/8, Color = Blue
DefAssociation = 0x3, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x20: IN VREF_HIZ
Unsolicited: tag=00, enabled=0
Connection: 1
0x12
Node 0x1b [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Pincap 0x0000133f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 80
Pin Default 0x02214150: [Jack] HP Out at Ext Front
Conn = 1/8, Color = Green
DefAssociation = 0x5, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x24: IN VREF_80
Unsolicited: tag=00, enabled=0
Connection: 1
0x13
Node 0x1c [Pin Complex] wcaps 0x400001: Stereo
Pincap 0x00000020: IN
Pin Default 0x99331100: [Fixed] CD at Int ATAPI
Conn = ATAPI, Color = Black
DefAssociation = 0x0, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Node 0x1d [Pin Complex] wcaps 0x400000: Mono
Pincap 0x00000020: IN
Pin Default 0x40000000: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0x0, Sequence = 0x0
Pin-ctls: 0x00:
Node 0x1e [Pin Complex] wcaps 0x400300: Mono Digital
Pincap 0x00000010: OUT
Pin Default 0x01451110: [Jack] SPDIF Out at Ext Rear
Conn = Optical, Color = Black
DefAssociation = 0x1, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Connection: 1
0x06
Node 0x1f [Pin Complex] wcaps 0x400200: Mono Digital
Pincap 0x00000020: IN
Pin Default 0x40000000: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0x0, Sequence = 0x0
Pin-ctls: 0x00:
Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono
Processing caps: benign=0, ncoeff=10
Node 0x21 [Volume Knob Widget] wcaps 0x600080: Mono
Volume-Knob: delta=0, steps=64, direct=0, val=0
Unsolicited: tag=00, enabled=0
Connection: 0
Codec: Conexant ID 2bfa
Address: 1
Function Id: 0x2
Vendor Id: 0x14f12bfa
Subsystem Id: 0x20030030
Revision Id: 0x90000
Modem Function Group: 0x2
--endcollapse--
!!USB Mixer information
!!-----
--startcollapse--
USB Mixer: usb_id=0x046d08f6, ctrlif=1, ctlerr=0
Card: Camera at usb-0000:00:1d.0-2, full speed
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=-14080, max=0, dBmin=-5500, dBmax=0
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, 11 Oct 30 12:25 /dev/snd/controlC0
crw-rw----+ 1 root audio 116, 5 Oct 30 12:25 /dev/snd/controlC1
crw-rw----+ 1 root audio 116, 10 Oct 30 12:25 /dev/snd/hwC0D0
crw-rw----+ 1 root audio 116, 9 Oct 30 12:25 /dev/snd/hwC0D1
crw-rw----+ 1 root audio 116, 8 Oct 30 12:25 /dev/snd/pcmC0D0c
crw-rw----+ 1 root audio 116, 7 Oct 30 12:28 /dev/snd/pcmC0D0p
crw-rw----+ 1 root audio 116, 6 Oct 30 12:25 /dev/snd/pcmC0D2c
crw-rw----+ 1 root audio 116, 4 Oct 30 12:25 /dev/snd/pcmC1D0c
crw-rw----+ 1 root audio 116, 3 Oct 30 12:25 /dev/snd/seq
crw-rw----+ 1 root audio 116, 2 Oct 30 12:25 /dev/snd/timer
/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root 60 Oct 30 12:25 .
drwxr-xr-x 4 root root 280 Oct 30 12:25 ..
lrwxrwxrwx 1 root root 12 Oct 30 12:25 usb-046d_Camera-01 -> ../controlC1
/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root 80 Oct 30 12:25 .
drwxr-xr-x 4 root root 280 Oct 30 12:25 ..
lrwxrwxrwx 1 root root 12 Oct 30 12:25 pci-0000:00:1b.0 -> ../controlC0
lrwxrwxrwx 1 root root 12 Oct 30 12:25 pci-0000:
!!Aplay/Arecord output
!!------------
APLAY
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC880 Analog [ALC880 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ARECORD
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC880 Analog [ALC880 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 2: ALC880 Analog [ALC880 Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
card 1: Camera [Camera], 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 0xfbdb8000 irq 41'
Mixer name : 'Realtek ALC880'
Components : 'HDA:10ec0880,
Controls : 32
Simple ctrls : 19
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 64
Mono: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pswitch penum
Playback channels: Front Left - Front Right
Mono:
Front Left: Playback [on]
Front Right: Playback [on]
Simple mixer control 'PCM',0
Capabilities: pvolume penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 251 [98%] [0.80dB]
Front Right: Playback 251 [98%] [0.80dB]
Simple mixer control 'Front',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 64
Mono:
Front Left: Playback 64 [100%] [0.00dB] [on]
Front Right: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'Front Mic',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 65
Mono:
Front Left: Playback 0 [0%] [-35.00dB] [off]
Front Right: Playback 0 [0%] [-35.00dB] [off]
Simple mixer control 'Surround',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 64
Mono:
Front Left: Playback 64 [100%] [0.00dB] [on]
Front Right: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'Center',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 64
Mono: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'LFE',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 64
Mono: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'Line',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 65
Mono:
Front Left: Playback 0 [0%] [-35.00dB] [off]
Front Right: Playback 0 [0%] [-35.00dB] [off]
Simple mixer control 'CD',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 65
Mono:
Front Left: Playback 52 [80%] [17.00dB] [on]
Front Right: Playback 52 [80%] [17.00dB] [on]
Simple mixer control 'Mic',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 65
Mono:
Front Left: Playback 0 [0%] [-35.00dB] [off]
Front Right: Playback 0 [0%] [-35.00dB] [off]
Simple mixer control 'Beep',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 65
Mono:
Front Left: Playback 35 [54%] [0.00dB] [off]
Front Right: Playback 35 [54%] [0.00dB] [off]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 35
Front Left: Capture 0 [0%] [0.00dB] [on]
Front Right: Capture 0 [0%] [0.00dB] [on]
Simple mixer control 'Capture',1
Capabilities: cvolume cswitch penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 35
Front Left: Capture 0 [0%] [0.00dB] [on]
Front Right: Capture 0 [0%] [0.00dB] [on]
Simple mixer control 'Capture',2
Capabilities: cvolume cswitch penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 35
Front Left: Capture 0 [0%] [0.00dB] [on]
Front Right: Capture 0 [0%] [0.00dB] [on]
Simple mixer control 'Channel Mode',0
Capabilities: enum
Items: '2ch' '6ch'
Item0: '2ch'
Simple mixer control 'Input Source',0
Capabilities: cenum
Items: 'Mic' 'Front Mic' 'Line' 'CD'
Item0: 'Mic'
Simple mixer control 'Input Source',1
Capabilities: cenum
Items: 'Mic' 'Front Mic' 'Line' 'CD'
Item0: 'Mic'
Simple mixer control 'Input Source',2
Capabilities: cenum
Items: 'Mic' 'Front Mic' 'Line' 'CD'
Item0: 'Mic'
!!-------Mixer controls for card 1 [Camera]
Card hw:1 'Camera'/'Camera at usb-0000:00:1d.0-2, full speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:08f6'
Controls : 3
Simple ctrls : 2
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
Capture channels: Mono
Limits: Capture 0 - 55
Mono: Capture 0 [0%] [-55.00dB] [on]
Simple mixer control 'Auto Gain Control',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
!!Alsactl output
!!-------------
--startcollapse--
state.Intel {
control.1 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 64'
comment.dbmin -6400
comment.dbmax 0
iface MIXER
name 'Front Playback Volume'
value.0 64
value.1 64
}
control.2 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Front Playback Switch'
value.0 true
value.1 true
}
control.3 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 64'
comment.dbmin -6400
comment.dbmax 0
iface MIXER
name 'Surround Playback Volume'
value.0 64
value.1 64
}
control.4 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Surround Playback Switch'
value.0 true
value.1 true
}
control.5 {
comment.access 'read write'
comment.type INTEGER
comment.count 1
comment.range '0 - 64'
comment.dbmin -6400
comment.dbmax 0
iface MIXER
name 'Center Playback Volume'
value 64
}
control.6 {
comment.access 'read write'
comment.type INTEGER
comment.count 1
comment.range '0 - 64'
comment.dbmin -6400
comment.dbmax 0
iface MIXER
name 'LFE Playback Volume'
value 64
}
control.7 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Center Playback Switch'
value true
}
control.8 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'LFE Playback Switch'
value true
}
control.9 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 65'
comment.dbmin -3500
comment.dbmax 3000
iface MIXER
name 'CD Playback Volume'
value.0 52
value.1 52
}
control.10 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'CD Playback Switch'
value.0 true
value.1 true
}
control.11 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 65'
comment.dbmin -3500
comment.dbmax 3000
iface MIXER
name 'Line Playback Volume'
value.0 0
value.1 0
}
control.12 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Line Playback Switch'
value.0 false
value.1 false
}
control.13 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 65'
comment.dbmin -3500
comment.dbmax 3000
iface MIXER
name 'Mic Playback Volume'
value.0 0
value.1 0
}
control.14 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Mic Playback Switch'
value.0 false
value.1 false
}
control.15 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 65'
comment.dbmin -3500
comment.dbmax 3000
iface MIXER
name 'Front Mic Playback Volume'
value.0 0
value.1 0
}
control.16 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Front Mic Playback Switch'
value.0 false
value.1 false
}
control.17 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Headphone Playback Switch'
value.0 true
value.1 true
}
control.18 {
comment.access 'read write'
comment.type ENUMERATED
comment.count 1
comment.item.0 '2ch'
comment.item.1 '6ch'
iface MIXER
name 'Channel Mode'
value '2ch'
}
control.19 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Capture Switch'
value.0 true
value.1 true
}
control.20 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Capture Switch'
index 1
value.0 true
value.1 true
}
control.21 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Capture Switch'
index 2
value.0 true
value.1 true
}
control.22 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 35'
comment.dbmin 0
comment.dbmax 3500
iface MIXER
name 'Capture Volume'
value.0 0
value.1 0
}
control.23 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 35'
comment.dbmin 0
comment.dbmax 3500
iface MIXER
name 'Capture Volume'
index 1
value.0 0
value.1 0
}
control.24 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 35'
comment.dbmin 0
comment.dbmax 3500
iface MIXER
name 'Capture Volume'
index 2
value.0 0
value.1 0
}
control.25 {
comment.access 'read write'
comment.type ENUMERATED
comment.count 1
comment.item.0 Mic
comment.item.1 'Front Mic'
comment.item.2 Line
comment.item.3 CD
iface MIXER
name 'Input Source'
value Mic
}
control.26 {
comment.access 'read write'
comment.type ENUMERATED
comment.count 1
comment.item.0 Mic
comment.item.1 'Front Mic'
comment.item.2 Line
comment.item.3 CD
iface MIXER
name 'Input Source'
index 1
value Mic
}
control.27 {
comment.access 'read write'
comment.type ENUMERATED
comment.count 1
comment.item.0 Mic
comment.item.1 'Front Mic'
comment.item.2 Line
comment.item.3 CD
iface MIXER
name 'Input Source'
index 2
value Mic
}
control.28 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 65'
comment.dbmin -3500
comment.dbmax 3000
iface MIXER
name 'Beep Playback Volume'
value.0 35
value.1 35
}
control.29 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Beep Playback Switch'
value.0 false
value.1 false
}
control.30 {
comment.access 'read write'
comment.type INTEGER
comment.count 1
comment.range '0 - 64'
comment.dbmin -6400
comment.dbmax 0
iface MIXER
name 'Master Playback Volume'
value 64
}
control.31 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Master Playback Switch'
value true
}
control.32 {
comment.access 'read write user'
comment.type INTEGER
comment.count 2
comment.range '0 - 255'
comment.tlv '00000001000000
comment.dbmin -5100
comment.dbmax 0
iface MIXER
name 'PCM Playback Volume'
value.0 251
value.1 251
}
}
state.Camera {
control.1 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Mic Capture Switch'
value true
}
control.2 {
comment.access 'read write'
comment.type INTEGER
comment.count 1
comment.range '0 - 55'
comment.dbmin -5500
comment.dbmax 0
iface MIXER
name 'Mic Capture Volume'
value 0
}
control.3 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Auto Gain Control'
value true
}
}
--endcollapse--
!!All Loaded Modules
!!-----
Module
snd_hda_
binfmt_misc
tuner_simple
tuner_types
tea5767
tuner
snd_hda_intel
snd_usb_audio
i915
snd_hda_codec
snd_pcm
snd_hwdep
snd_usbmidi_lib
drm_kms_helper
snd_seq_midi
snd_rawmidi
saa7115
snd_seq_midi_event
drm
snd_seq
usbhid
ivtv
snd_timer
ppdev
snd_seq_device
gspca_stv06xx
cx2341x
gspca_main
hid
intel_agp
parport_pc
v4l2_common
usblp
snd
videodev
i2c_algo_bit
v4l1_compat
tveeprom
video
agpgart
soundcore
output
snd_page_alloc
lp
parport
usb_storage
e100
firewire_ohci
floppy
firewire_core
mii
crc_itu_t
!!Sysfs Files
!!-----------
/sys/class/
0x14 0x01014120
0x15 0x01011121
0x16 0x01016122
0x17 0x40000000
0x18 0x01a19140
0x19 0x02a19160
0x1a 0x01813130
0x1b 0x02214150
0x1c 0x99331100
0x1d 0x40000000
0x1e 0x01451110
0x1f 0x40000000
/sys/class/
/sys/class/
/sys/class/
/sys/class/
0x73 0x016a0000
/sys/class/
/sys/class/
/sys/class/
!!ALSA/HDA dmesg
!!-----
[ 16.265813] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 16.266236] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 16.266316] alloc irq_desc for 41 on node -1
[ 16.266321] alloc kstat_irqs on node -1
[ 16.266340] HDA Intel 0000:00:1b.0: irq 41 for MSI/MSI-X
[ 16.266387] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 16.804081] ivtv0: Loaded v4l-cx2341x-enc.fw firmware (376836 bytes)
raymond@
Question information
- Language:
- English Edit question
- Status:
- Solved
- Assignee:
- No assignee Edit question
- Solved by:
- actionparsnip
- Solved:
- Last query:
- Last reply: