!!################################ !!ALSA Information Script v 0.4.62 !!################################ !!Script ran on: Sun Dec 8 09:15:30 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: Product Name: Product Version: Firmware Version: MUCDT10N.86A.0067.2011.1227.1232 !!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 - USB 2.0 Camera Sonix Technology Co., Ltd. USB 2.0 Camera at usb-0000:00:1d.7-7.1, high speed !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:27d8 (rev 02) Subsystem: 8086:202e !!Modprobe options (Sound related) !!-------------------------------- snd-hda-intel: power_save=0 power_save_controller=N position_fix=1 enable=yes snd-hda-intel: power_save=0 power_save_controller=N position_fix=1 enable=yes# autoloader aliases 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=0x0c456340, ctrlif=2, ctlerr=0 Card: Sonix Technology Co., Ltd. USB 2.0 Camera at usb-0000:00:1d.7-7.1, high speed Unit: 2 Control: name="Mic Capture Volume", index=0 Info: id=2, control=2, cmask=0x1, channels=1, type="S16" Volume: min=2048, max=13568, dBmin=800, dBmax=5300 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 8 09:57 /dev/snd/controlC1 crw-rw---T 1 root audio 116, 2 Dec 8 10:13 /dev/snd/pcmC1D0c crw-rw---T 1 root audio 116, 1 Dec 8 09:57 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Dec 8 09:57 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Dec 8 09:57 . drwxr-xr-x 4 root root 160 Dec 8 09:57 .. lrwxrwxrwx 1 root root 12 Dec 8 09:57 usb-Sonix_Technology_Co.__Ltd._USB_2.0_Camera-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Dec 8 09:57 . drwxr-xr-x 4 root root 160 Dec 8 09:57 .. lrwxrwxrwx 1 root root 12 Dec 8 09:57 pci-0000:00:1d.7-usb-0:7.1:1.2 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 1: Camera [USB 2.0 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'/'Sonix Technology Co., Ltd. USB 2.0 Camera at usb-0000:00:1d.7-7.1, high speed' Mixer name : 'USB Mixer' Components : 'USB0c45:6340' Controls : 2 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum Capture channels: Mono Limits: Capture 0 - 15 Mono: Capture 10 [67%] [38.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.Camera { 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 10 comment { access 'read write' type INTEGER count 1 range '0 - 15' dbmin 800 dbmax 5300 dbvalue.0 3800 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module nls_utf8 isofs pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv dm_crypt r8712u snd_usb_audio uvcvideo joydev videodev snd_usbmidi_lib btusb dm_multipath psmouse snd_hda_codec snd_hwdep snd_pcm snd_seq_midi serio_raw snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd mac_hid soundcore snd_page_alloc rfcomm bnep bluetooth parport_pc ppdev lp parport binfmt_misc dm_raid45 xor dm_mirror dm_region_hash dm_log vesafb usbhid hid e1000e video !!ALSA/HDA dmesg !!-------------- [ 25.190501] type=1400 audit(1386493062.291:6): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=760 comm="apparmor_parser" [ 25.346289] snd_hda_intel: Unknown parameter `autoloader' [ 25.361693] snd_hda_intel: Unknown parameter `autoloader' [ 25.463087] device-mapper: multipath: version 1.3.1 loaded