!!################################ !!ALSA Information Script v 0.4.62 !!################################ !!Script ran on: Tue Dec 24 03:07:03 UTC 2013 !!Linux Distribution !!------------------ Ubuntu 12.04.3 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04.3 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu precise (12.04.3 LTS)" !!DMI Information !!--------------- Manufacturer: MICRO-STAR INTERNATIONAL CO.,LTD Product Name: MS-7529 Product Version: 1.0 Firmware Version: V4.3 !!Kernel Information !!------------------ Kernel release: 3.2.0-58-generic-pae Operating System: GNU/Linux Architecture: i686 Processor: i686 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 1 [CAMERA ]: USB-Audio - USB2.0 PC CAMERA ARKMICRO USB2.0 PC CAMERA at usb-0000:00:1d.7-3, high speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!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 snd_hda_intel: model=mb5 !!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=0x18ec3299, ctrlif=2, ctlerr=0 Card: ARKMICRO USB2.0 PC CAMERA at usb-0000:00:1d.7-3, high speed Unit: 2 Control: name="Mic Capture Volume", index=0 Info: id=2, control=2, cmask=0x3, channels=2, type="S16" Volume: min=0, max=8191, dBmin=0, dBmax=3199 Unit: 2 Control: name="Mic Capture Switch", index=0 Info: id=2, control=1, cmask=0x3, channels=2, 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 23 19:01 /dev/snd/controlC1 crw-rw---T 1 root audio 116, 2 Dec 23 19:01 /dev/snd/pcmC1D0c crw-rw---T 1 root audio 116, 1 Dec 23 19:01 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Dec 23 19:01 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Dec 23 19:01 . drwxr-xr-x 4 root root 160 Dec 23 19:01 .. lrwxrwxrwx 1 root root 12 Dec 23 19:01 usb-ARKMICRO_USB2.0_PC_CAMERA-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Dec 23 19:01 . drwxr-xr-x 4 root root 160 Dec 23 19:01 .. lrwxrwxrwx 1 root root 12 Dec 23 19:01 pci-0000:00:1d.7-usb-0:3:1.2 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 1: CAMERA [USB2.0 PC CAMERA], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [CAMERA] Card hw:1 'CAMERA'/'ARKMICRO USB2.0 PC CAMERA at usb-0000:00:1d.7-3, high speed' Mixer name : 'USB Mixer' Components : 'USB18ec:3299' Controls : 2 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cswitch penum Capture channels: Front Left - Front Right Limits: Capture 0 - 32 Front Left: Capture 32 [100%] [31.99dB] [on] Front Right: Capture 32 [100%] [31.99dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.CAMERA { control.1 { iface MIXER name 'Mic Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.2 { iface MIXER name 'Mic Capture Volume' value.0 32 value.1 32 comment { access 'read write' type INTEGER count 2 range '0 - 32' dbmin 0 dbmax 3199 dbvalue.0 3199 dbvalue.1 3199 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv snd_usb_audio snd_pcm snd_page_alloc snd_hwdep snd_usbmidi_lib snd_seq_midi snd_rawmidi snd_seq_midi_event btusb snd_seq snd_timer snd_seq_device nvidia snd uvcvideo videodev soundcore joydev bnep rfcomm bluetooth ppdev binfmt_misc serio_raw parport_pc mac_hid lp parport usbhid hid uvesafb 3c59x r8169 !!ALSA/HDA dmesg !!--------------