!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Apr 25 11:34:20 UTC 2017 !!Linux Distribution !!------------------ Ubuntu 12.04.5 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04.5 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu precise (12.04.5 LTS)" !!DMI Information !!--------------- Manufacturer: To be filled by O.E.M. Product Name: To be filled by O.E.M. Product Version: To be filled by O.E.M. Firmware Version: 5.6.5 Board Vendor: AMI Corporation Board Name: Aptio CRB !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 3.2.55-rt81 Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.2x-130606-v5.18rc8 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- snd_usb_audio snd_usb_audio snd_usb_audio snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [Audio ]: USB-Audio - USB2.0 High-Speed True HD Audio CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.1, high speed 1 [Audio_1 ]: USB-Audio - USB2.0 High-Speed True HD Audio CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.2, high speed 2 [Audio_2 ]: USB-Audio - USB2.0 High-Speed True HD Audio CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.3, high speed 3 [Audio_3 ]: USB-Audio - USB2.0 High-Speed True HD Audio CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.4, high speed !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation ValleyView High Definition Audio Controller (rev 0e) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:0f04 (rev 0e) Subsystem: 8086:7270 !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -1,-1,-1,-1,-1,-1,-1,-1 nrpacks : 8 pid : -1,-1,-1,-1,-1,-1,-1,-1 vid : -1,-1,-1,-1,-1,-1,-1,-1 !!Module: snd_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -1,-1,-1,-1,-1,-1,-1,-1 nrpacks : 8 pid : -1,-1,-1,-1,-1,-1,-1,-1 vid : -1,-1,-1,-1,-1,-1,-1,-1 !!Module: snd_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -1,-1,-1,-1,-1,-1,-1,-1 nrpacks : 8 pid : -1,-1,-1,-1,-1,-1,-1,-1 vid : -1,-1,-1,-1,-1,-1,-1,-1 !!Module: snd_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -1,-1,-1,-1,-1,-1,-1,-1 nrpacks : 8 pid : -1,-1,-1,-1,-1,-1,-1,-1 vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.1, high speed USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.1, high speed Unit: 15 Control: name="PCM Playback Volume", index=1 Info: id=15, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-30720, max=0, dBmin=-12000, dBmax=0 Unit: 15 Control: name="PCM Playback Switch", index=2 Info: id=15, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 16 Control: name="Mic Capture Switch", index=0 Info: id=16, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.1, high speed Unit: 13 Control: name="PCM Playback Volume", index=0 Info: id=13, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-30720, max=0, dBmin=-12000, dBmax=0 Unit: 13 Control: name="PCM Playback Switch", index=1 Info: id=13, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 17 Control: name="Line Capture Switch", index=0 Info: id=17, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.1, high speed Unit: 14 Control: name="PCM Playback Switch", index=0 Info: id=14, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.2, high speed USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.2, high speed Unit: 15 Control: name="PCM Playback Volume", index=1 Info: id=15, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-30720, max=0, dBmin=-12000, dBmax=0 Unit: 15 Control: name="PCM Playback Switch", index=2 Info: id=15, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 16 Control: name="Mic Capture Switch", index=0 Info: id=16, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.2, high speed Unit: 13 Control: name="PCM Playback Volume", index=0 Info: id=13, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-30720, max=0, dBmin=-12000, dBmax=0 Unit: 13 Control: name="PCM Playback Switch", index=1 Info: id=13, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 17 Control: name="Line Capture Switch", index=0 Info: id=17, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.2, high speed Unit: 14 Control: name="PCM Playback Switch", index=0 Info: id=14, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.3, high speed USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.3, high speed Unit: 15 Control: name="PCM Playback Volume", index=1 Info: id=15, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-30720, max=0, dBmin=-12000, dBmax=0 Unit: 15 Control: name="PCM Playback Switch", index=2 Info: id=15, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 16 Control: name="Mic Capture Switch", index=0 Info: id=16, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.3, high speed Unit: 13 Control: name="PCM Playback Volume", index=0 Info: id=13, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-30720, max=0, dBmin=-12000, dBmax=0 Unit: 13 Control: name="PCM Playback Switch", index=1 Info: id=13, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 17 Control: name="Line Capture Switch", index=0 Info: id=17, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.3, high speed Unit: 14 Control: name="PCM Playback Switch", index=0 Info: id=14, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.4, high speed USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.4, high speed Unit: 15 Control: name="PCM Playback Volume", index=1 Info: id=15, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-30720, max=0, dBmin=-12000, dBmax=0 Unit: 15 Control: name="PCM Playback Switch", index=2 Info: id=15, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 16 Control: name="Mic Capture Switch", index=0 Info: id=16, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.4, high speed Unit: 13 Control: name="PCM Playback Volume", index=0 Info: id=13, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-30720, max=0, dBmin=-12000, dBmax=0 Unit: 13 Control: name="PCM Playback Switch", index=1 Info: id=13, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 17 Control: name="Line Capture Switch", index=0 Info: id=17, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x0d8c1314, ctrlif=0, ctlerr=0 Card: CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.4, high speed Unit: 14 Control: name="PCM Playback Switch", index=0 Info: id=14, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 0 Apr 25 11:14 /dev/snd/controlC0 crw-rw---T 1 root audio 116, 32 Apr 25 11:14 /dev/snd/controlC1 crw-rw---T 1 root audio 116, 64 Apr 25 11:14 /dev/snd/controlC2 crw-rw---T 1 root audio 116, 96 Apr 25 11:14 /dev/snd/controlC3 crw-rw---T 1 root audio 116, 8 Apr 25 11:14 /dev/snd/midiC0D0 crw-rw---T 1 root audio 116, 40 Apr 25 11:14 /dev/snd/midiC1D0 crw-rw---T 1 root audio 116, 72 Apr 25 11:14 /dev/snd/midiC2D0 crw-rw---T 1 root audio 116, 104 Apr 25 11:14 /dev/snd/midiC3D0 crw-rw---T 1 root audio 116, 24 Apr 25 11:14 /dev/snd/pcmC0D0c crw-rw---T 1 root audio 116, 16 Apr 25 11:14 /dev/snd/pcmC0D0p crw-rw---T 1 root audio 116, 17 Apr 25 11:14 /dev/snd/pcmC0D1p crw-rw---T 1 root audio 116, 26 Apr 25 11:14 /dev/snd/pcmC0D2c crw-rw---T 1 root audio 116, 18 Apr 25 11:14 /dev/snd/pcmC0D2p crw-rw---T 1 root audio 116, 27 Apr 25 11:14 /dev/snd/pcmC0D3c crw-rw---T 1 root audio 116, 19 Apr 25 11:14 /dev/snd/pcmC0D3p crw-rw---T 1 root audio 116, 56 Apr 25 11:14 /dev/snd/pcmC1D0c crw-rw---T 1 root audio 116, 48 Apr 25 11:14 /dev/snd/pcmC1D0p crw-rw---T 1 root audio 116, 49 Apr 25 11:14 /dev/snd/pcmC1D1p crw-rw---T 1 root audio 116, 58 Apr 25 11:14 /dev/snd/pcmC1D2c crw-rw---T 1 root audio 116, 50 Apr 25 11:14 /dev/snd/pcmC1D2p crw-rw---T 1 root audio 116, 59 Apr 25 11:14 /dev/snd/pcmC1D3c crw-rw---T 1 root audio 116, 51 Apr 25 11:14 /dev/snd/pcmC1D3p crw-rw---T 1 root audio 116, 88 Apr 25 11:14 /dev/snd/pcmC2D0c crw-rw---T 1 root audio 116, 80 Apr 25 11:14 /dev/snd/pcmC2D0p crw-rw---T 1 root audio 116, 81 Apr 25 11:14 /dev/snd/pcmC2D1p crw-rw---T 1 root audio 116, 90 Apr 25 11:14 /dev/snd/pcmC2D2c crw-rw---T 1 root audio 116, 82 Apr 25 11:14 /dev/snd/pcmC2D2p crw-rw---T 1 root audio 116, 91 Apr 25 11:14 /dev/snd/pcmC2D3c crw-rw---T 1 root audio 116, 83 Apr 25 11:14 /dev/snd/pcmC2D3p crw-rw---T 1 root audio 116, 120 Apr 25 11:14 /dev/snd/pcmC3D0c crw-rw---T 1 root audio 116, 112 Apr 25 11:14 /dev/snd/pcmC3D0p crw-rw---T 1 root audio 116, 113 Apr 25 11:14 /dev/snd/pcmC3D1p crw-rw---T 1 root audio 116, 122 Apr 25 11:14 /dev/snd/pcmC3D2c crw-rw---T 1 root audio 116, 114 Apr 25 11:14 /dev/snd/pcmC3D2p crw-rw---T 1 root audio 116, 123 Apr 25 11:14 /dev/snd/pcmC3D3c crw-rw---T 1 root audio 116, 115 Apr 25 11:14 /dev/snd/pcmC3D3p crw-rw---T 1 root audio 116, 1 Apr 25 11:14 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Apr 25 11:14 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Apr 25 11:14 . drwxr-xr-x 4 root root 840 Apr 25 11:14 .. lrwxrwxrwx 1 root root 12 Apr 25 11:14 usb-CMEDIA_USB2.0_High-Speed_True_HD_Audio-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 120 Apr 25 11:14 . drwxr-xr-x 4 root root 840 Apr 25 11:14 .. lrwxrwxrwx 1 root root 12 Apr 25 11:14 pci-0000:00:1d.0-usb-0:1.3.1:1.0 -> ../controlC0 lrwxrwxrwx 1 root root 12 Apr 25 11:14 pci-0000:00:1d.0-usb-0:1.3.2:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Apr 25 11:14 pci-0000:00:1d.0-usb-0:1.3.3:1.0 -> ../controlC2 lrwxrwxrwx 1 root root 12 Apr 25 11:14 pci-0000:00:1d.0-usb-0:1.3.4:1.0 -> ../controlC3 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.player1 { type softvol slave.pcm "player1v" control.name "p1.m" control.card 0 resolution 2 } pcm.player1v { type softvol slave { pcm "player1mix" } control { name "p1.v" card 0 } } pcm.player1mix { type plug slave.pcm { type multi slaves { a { pcm "hw:Audio,0" channels 2 } b { pcm "hw:Audio,2" channels 2 } } bindings [ { slave a channel 0 } { slave a channel 1 } { slave b channel 0 } { slave b channel 1 } ] } ttable [ [ 1 0 1 0 ] [ 0 1 0 1 ] ] } pcm.player2 { type softvol slave.pcm "player2v" control.name "p2.m" control.card 0 resolution 2 } pcm.player2v { type softvol slave { pcm "player2mix" } control { name "p2.v" card 0 } } pcm.player2mix { type plug slave.pcm { type multi slaves { a { pcm "hw:Audio_1,0" channels 2 } b { pcm "hw:Audio_1,2" channels 2 } } bindings [ { slave a channel 0 } { slave a channel 1 } { slave b channel 0 } { slave b channel 1 } ] } ttable [ [ 1 0 1 0 ] [ 0 1 0 1 ] ] } pcm.player3 { type softvol slave.pcm "player3v" control.name "p3.m" control.card 0 resolution 2 } pcm.player3v { type softvol slave { pcm "player3mix" } control { name "p3.v" card 0 } } pcm.player3mix { type plug slave.pcm { type multi slaves { a { pcm "hw:Audio_2,0" channels 2 } b { pcm "hw:Audio_2,2" channels 2 } } bindings [ { slave a channel 0 } { slave a channel 1 } { slave b channel 0 } { slave b channel 1 } ] } ttable [ [ 1 0 1 0 ] [ 0 1 0 1 ] ] } pcm.player4 { type softvol slave.pcm "player4v" control.name "p4.m" control.card 0 resolution 2 } pcm.player4v { type softvol slave { pcm "player4mix" } control { name "p4.v" card 0 } } pcm.player4mix { type plug slave.pcm { type multi slaves { a { pcm "hw:Audio_3,0" channels 2 } b { pcm "hw:Audio_3,2" channels 2 } } bindings [ { slave a channel 0 } { slave a channel 1 } { slave b channel 0 } { slave b channel 1 } ] } ttable [ [ 1 0 1 0 ] [ 0 1 0 1 ] ] } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Audio [USB2.0 High-Speed True HD Audio], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: Audio [USB2.0 High-Speed True HD Audio], device 1: USB Audio [USB Audio #1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Audio [USB2.0 High-Speed True HD Audio], device 2: USB Audio [USB Audio #2] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: Audio [USB2.0 High-Speed True HD Audio], device 3: USB Audio [USB Audio #3] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Audio_1 [USB2.0 High-Speed True HD Audio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Audio_1 [USB2.0 High-Speed True HD Audio], device 1: USB Audio [USB Audio #1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Audio_1 [USB2.0 High-Speed True HD Audio], device 2: USB Audio [USB Audio #2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Audio_1 [USB2.0 High-Speed True HD Audio], device 3: USB Audio [USB Audio #3] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Audio_2 [USB2.0 High-Speed True HD Audio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Audio_2 [USB2.0 High-Speed True HD Audio], device 1: USB Audio [USB Audio #1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Audio_2 [USB2.0 High-Speed True HD Audio], device 2: USB Audio [USB Audio #2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Audio_2 [USB2.0 High-Speed True HD Audio], device 3: USB Audio [USB Audio #3] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: Audio_3 [USB2.0 High-Speed True HD Audio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: Audio_3 [USB2.0 High-Speed True HD Audio], device 1: USB Audio [USB Audio #1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: Audio_3 [USB2.0 High-Speed True HD Audio], device 2: USB Audio [USB Audio #2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: Audio_3 [USB2.0 High-Speed True HD Audio], device 3: USB Audio [USB Audio #3] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Audio [USB2.0 High-Speed True HD Audio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Audio [USB2.0 High-Speed True HD Audio], device 2: USB Audio [USB Audio #2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Audio [USB2.0 High-Speed True HD Audio], device 3: USB Audio [USB Audio #3] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Audio_1 [USB2.0 High-Speed True HD Audio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Audio_1 [USB2.0 High-Speed True HD Audio], device 2: USB Audio [USB Audio #2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Audio_1 [USB2.0 High-Speed True HD Audio], device 3: USB Audio [USB Audio #3] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Audio_2 [USB2.0 High-Speed True HD Audio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Audio_2 [USB2.0 High-Speed True HD Audio], device 2: USB Audio [USB Audio #2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Audio_2 [USB2.0 High-Speed True HD Audio], device 3: USB Audio [USB Audio #3] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: Audio_3 [USB2.0 High-Speed True HD Audio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: Audio_3 [USB2.0 High-Speed True HD Audio], device 2: USB Audio [USB Audio #2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: Audio_3 [USB2.0 High-Speed True HD Audio], device 3: USB Audio [USB Audio #3] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [Audio] Card hw:0 'Audio'/'CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.1, high speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:1314' Controls : 17 Simple ctrls : 13 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 240 Mono: Front Left: Playback 100 [42%] [-70.00dB] [on] Front Right: Playback 100 [42%] [-70.00dB] [on] Simple mixer control 'PCM',1 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 240 Mono: Front Left: Playback 240 [100%] [0.00dB] [on] Front Right: Playback 240 [100%] [0.00dB] [on] Simple mixer control 'PCM',2 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Line',0 Capabilities: cswitch cswitch-joined penum Capture channels: Mono Mono: Capture [on] Simple mixer control 'Mic',0 Capabilities: cswitch cswitch-joined penum Capture channels: Mono Mono: Capture [on] Simple mixer control 'p1.m',0 Capabilities: pswitch penum Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] Simple mixer control 'p1.v',0 Capabilities: volume penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 255 Front Left: 114 [45%] Front Right: 114 [45%] Simple mixer control 'p2.m',0 Capabilities: pswitch penum Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] Simple mixer control 'p2.v',0 Capabilities: volume penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 255 Front Left: 0 [0%] Front Right: 0 [0%] Simple mixer control 'p3.m',0 Capabilities: pswitch penum Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] Simple mixer control 'p3.v',0 Capabilities: volume penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 255 Front Left: 0 [0%] Front Right: 0 [0%] Simple mixer control 'p4.m',0 Capabilities: pswitch penum Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] Simple mixer control 'p4.v',0 Capabilities: volume penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 255 Front Left: 0 [0%] Front Right: 0 [0%] !!-------Mixer controls for card 1 [Audio_1] Card hw:1 'Audio_1'/'CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.2, high speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:1314' Controls : 9 Simple ctrls : 5 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 240 Mono: Front Left: Playback 240 [100%] [0.00dB] [on] Front Right: Playback 240 [100%] [0.00dB] [on] Simple mixer control 'PCM',1 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 240 Mono: Front Left: Playback 240 [100%] [0.00dB] [on] Front Right: Playback 240 [100%] [0.00dB] [on] Simple mixer control 'PCM',2 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Line',0 Capabilities: cswitch cswitch-joined penum Capture channels: Mono Mono: Capture [on] Simple mixer control 'Mic',0 Capabilities: cswitch cswitch-joined penum Capture channels: Mono Mono: Capture [on] !!-------Mixer controls for card 2 [Audio_2] Card hw:2 'Audio_2'/'CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.3, high speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:1314' Controls : 9 Simple ctrls : 5 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 240 Mono: Front Left: Playback 240 [100%] [0.00dB] [on] Front Right: Playback 240 [100%] [0.00dB] [on] Simple mixer control 'PCM',1 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 240 Mono: Front Left: Playback 240 [100%] [0.00dB] [on] Front Right: Playback 240 [100%] [0.00dB] [on] Simple mixer control 'PCM',2 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Line',0 Capabilities: cswitch cswitch-joined penum Capture channels: Mono Mono: Capture [on] Simple mixer control 'Mic',0 Capabilities: cswitch cswitch-joined penum Capture channels: Mono Mono: Capture [on] !!-------Mixer controls for card 3 [Audio_3] Card hw:3 'Audio_3'/'CMEDIA USB2.0 High-Speed True HD Audio at usb-0000:00:1d.0-1.3.4, high speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:1314' Controls : 9 Simple ctrls : 5 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 240 Mono: Front Left: Playback 240 [100%] [0.00dB] [on] Front Right: Playback 240 [100%] [0.00dB] [on] Simple mixer control 'PCM',1 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 240 Mono: Front Left: Playback 240 [100%] [0.00dB] [on] Front Right: Playback 240 [100%] [0.00dB] [on] Simple mixer control 'PCM',2 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Line',0 Capabilities: cswitch cswitch-joined penum Capture channels: Mono Mono: Capture [on] Simple mixer control 'Mic',0 Capabilities: cswitch cswitch-joined penum Capture channels: Mono Mono: Capture [on] !!Alsactl output !!-------------- --startcollapse-- state.Audio { control.1 { iface PCM name 'Playback Channel Map' value.0 3 value.1 4 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM device 1 name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'PCM Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'PCM Playback Volume' value.0 100 value.1 100 comment { access 'read write' type INTEGER count 2 range '0 - 240' dbmin -12000 dbmax 0 dbvalue.0 -7000 dbvalue.1 -7000 } } control.6 { iface MIXER name 'Line Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'PCM Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'PCM Playback Volume' index 1 value.0 240 value.1 240 comment { access 'read write' type INTEGER count 2 range '0 - 240' dbmin -12000 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.9 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface MIXER name 'p1.v' value.0 114 value.1 114 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 -2820 dbvalue.1 -2820 } } control.11 { iface MIXER name 'p1.m' value.0 true value.1 true comment { access 'read write user' type BOOLEAN count 2 } } control.12 { iface MIXER name 'p2.v' value.0 0 value.1 0 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 -5100 dbvalue.1 -5100 } } control.13 { iface MIXER name 'p2.m' value.0 true value.1 true comment { access 'read write user' type BOOLEAN count 2 } } control.14 { iface MIXER name 'p3.v' value.0 0 value.1 0 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 -5100 dbvalue.1 -5100 } } control.15 { iface MIXER name 'p3.m' value.0 true value.1 true comment { access 'read write user' type BOOLEAN count 2 } } control.16 { iface MIXER name 'p4.v' value.0 0 value.1 0 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 -5100 dbvalue.1 -5100 } } control.17 { iface MIXER name 'p4.m' value.0 true value.1 true comment { access 'read write user' type BOOLEAN count 2 } } } state.Audio_1 { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM device 1 name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'PCM Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'PCM Playback Volume' value.0 240 value.1 240 comment { access 'read write' type INTEGER count 2 range '0 - 240' dbmin -12000 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.6 { iface MIXER name 'Line Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'PCM Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'PCM Playback Volume' index 1 value.0 240 value.1 240 comment { access 'read write' type INTEGER count 2 range '0 - 240' dbmin -12000 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.9 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.Audio_2 { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM device 1 name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'PCM Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'PCM Playback Volume' value.0 240 value.1 240 comment { access 'read write' type INTEGER count 2 range '0 - 240' dbmin -12000 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.6 { iface MIXER name 'Line Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'PCM Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'PCM Playback Volume' index 1 value.0 240 value.1 240 comment { access 'read write' type INTEGER count 2 range '0 - 240' dbmin -12000 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.9 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.Audio_3 { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM device 1 name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'PCM Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'PCM Playback Volume' value.0 240 value.1 240 comment { access 'read write' type INTEGER count 2 range '0 - 240' dbmin -12000 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.6 { iface MIXER name 'Line Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'PCM Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'PCM Playback Volume' index 1 value.0 240 value.1 240 comment { access 'read write' type INTEGER count 2 range '0 - 240' dbmin -12000 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.9 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module ftdi_sio usbserial snd_usb_audio snd_pcm snd_timer snd_page_alloc snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device usbhid snd hid soundcore psmouse serio_raw mac_hid video igb dca lp parport !!ALSA/HDA dmesg !!-------------- [ 22.358522] usb 1-1.3.6: new full-speed USB device number 8 using ehci_hcd [ 22.382234] usbcore: registered new interface driver snd-usb-audio [ 22.475194] usbcore: registered new interface driver usbserial