!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sat Dec 5 21:17:42 UTC 2015 !!Linux Distribution !!------------------ ID_LIKE=ubuntu !!DMI Information !!--------------- Manufacturer: Gigabyte Technology Co., Ltd. Product Name: GA-73PVM-S2H Product Version: Firmware Version: F6 !!Kernel Information !!------------------ Kernel release: 3.2.0-91-generic-pae Operating System: GNU/Linux Architecture: i686 Processor: i686 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 1 [Exchange ]: USB-Audio - Hercules Dualpix Exchange Guillemot Corporation Hercules Dualpix Exchange at usb-0000:01:05.2-3, high spe !!PCI Soundcards installed in the system !!-------------------------------------- 00:09.0 Audio device: NVIDIA Corporation MCP73 High Definition Audio (rev a1) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:09.0 0403: 10de:07fc (rev a1) Subsystem: 1458:a002 !!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_usb_audio async_unlink : Y device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 nrpacks : 8 pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x06f83005, ctrlif=2, ctlerr=0 Card: Guillemot Corporation Hercules Dualpix Exchange at usb-0000:01:05.2-3, high spe Unit: 2 Control: name="Mic Capture Volume", index=0 Info: id=2, control=2, cmask=0x1, channels=1, type="S16" Volume: min=4608, max=7936, dBmin=1800, dBmax=3100 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---T 1 root audio 116, 3 Dec 5 21:47 /dev/snd/controlC1 crw-rw---T 1 root audio 116, 2 Dec 5 21:48 /dev/snd/pcmC1D0c crw-rw---T 1 root audio 116, 1 Dec 5 21:46 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Dec 5 21:46 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Dec 5 21:47 . drwxr-xr-x 4 root root 160 Dec 5 21:47 .. lrwxrwxrwx 1 root root 12 Dec 5 21:47 usb-Guillemot_Corporation_Hercules_Dualpix_Exchange-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Dec 5 21:47 . drwxr-xr-x 4 root root 160 Dec 5 21:47 .. lrwxrwxrwx 1 root root 12 Dec 5 21:47 pci-0000:01:05.2-usb-0:3:1.2 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 1: Exchange [Hercules Dualpix Exchange], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [Exchange] Card hw:1 'Exchange'/'Guillemot Corporation Hercules Dualpix Exchange at usb-0000:01:05.2-3, high spe' Mixer name : 'USB Mixer' Components : 'USB06f8:3005' Controls : 2 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum Capture channels: Mono Limits: Capture 0 - 3328 Mono: Capture 2816 [85%] [29.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.Exchange { 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 2816 comment { access 'read write' type INTEGER count 1 range '0 - 3328' dbmin 1800 dbmax 3100 dbvalue.0 2900 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module bnep rfcomm bluetooth nvidia arc4 rtl8192cu rtl8192c_common rtlwifi snd_usb_audio uvcvideo videodev snd_hwdep snd_usbmidi_lib mac80211 snd_pcm snd_seq_midi snd_seq_midi_event snd_seq snd_timer cfg80211 snd_rawmidi snd_seq_device ppdev snd soundcore wmi i2c_nforce2 psmouse serio_raw parport_pc mac_hid shpchp snd_page_alloc lp parport usbhid hid firewire_ohci firewire_core floppy crc_itu_t forcedeth pata_amd !!ALSA/HDA dmesg !!-------------- [ 9.439314] Linux video capture interface: v2.00 [ 9.500695] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 9.517129] uvcvideo: Found UVC 1.00 device Hercules Dualpix Exchange (06f8:3005) -- [ 9.833607] usb_audio: [2] FU [Mic Capture Volume] ch = 1, val = 4608/7936/1 [ 9.833773] usbcore: registered new interface driver snd-usb-audio [ 10.375043] rtl8192cu: MAC address: a0:f3:c1:15:02:4b