!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Jun 17 23:26:11 UTC 2015 !!Linux Distribution !!------------------ Ubuntu 14.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.2 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 3.16.0-41-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.16.0-41-generic Library version: 1.0.27.2 Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 1 [CinemaTM ]: USB-Audio - Microsoft® LifeCam Cinema(TM) Microsoft Microsoft® LifeCam Cinema(TM) at usb-0000:00:1a.2-2, full speed !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03) 04:00.0 Multimedia video controller: NEC Corporation Device 0165 (rev 0b) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:293e (rev 03) Subsystem: 103c:2a82 !!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=hp !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio autoclock : 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 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=0x045e075d, ctrlif=2, ctlerr=0 Card: Microsoft Microsoft® LifeCam Cinema(TM) at usb-0000:00:1a.2-2, full speed Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x1, channels=1, type="S16" Volume: min=-5120, max=9216, dBmin=-2000, dBmax=3600 Unit: 5 Control: name="Mic Capture Switch", index=0 Info: id=5, 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, 2 Jun 17 18:19 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Jun 17 18:21 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 Jun 17 18:19 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jun 17 18:19 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jun 17 18:19 . drwxr-xr-x 4 root root 160 Jun 17 18:19 .. lrwxrwxrwx 1 root root 12 Jun 17 18:19 usb-Microsoft_Microsoft®_LifeCam_Cinema_TM_-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Jun 17 18:19 . drwxr-xr-x 4 root root 160 Jun 17 18:19 .. lrwxrwxrwx 1 root root 12 Jun 17 18:19 pci-0000:00:1a.2-usb-0:2:1.2 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 1: CinemaTM [Microsoft® LifeCam Cinema(TM)], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [CinemaTM] Card hw:1 'CinemaTM'/'Microsoft Microsoft® LifeCam Cinema(TM) at usb-0000:00:1a.2-2, full speed' Mixer name : 'USB Mixer' Components : 'USB045e:075d' Controls : 3 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 56 Mono: Capture 55 [98%] [35.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.CinemaTM { control.1 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.2 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'Mic Capture Volume' value 55 comment { access 'read write' type INTEGER count 1 range '0 - 56' dbmin -2000 dbmax 3600 dbvalue.0 3500 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module hidp ctr ccm bnep rfcomm arc4 coretemp nouveau uvcvideo kvm rt2800pci ir_lirc_codec lirc_dev rt2800mmio ir_mce_kbd_decoder ir_rc5_decoder ir_nec_decoder ir_sharp_decoder ir_jvc_decoder ir_sony_decoder ir_sanyo_decoder ir_rc6_decoder rt2800usb rt2x00usb rt2x00pci videobuf2_vmalloc rc_rc6_mce rt2800lib rt2x00mmio videobuf2_memops rt2x00lib videobuf2_core snd_usb_audio mceusb v4l2_common serio_raw videodev mac80211 media rc_core snd_usbmidi_lib uas hid_generic joydev usb_storage mxm_wmi wmi cfg80211 ttm lpc_ich drm_kms_helper drm btusb i2c_algo_bit snd_hda_intel eeprom_93cx6 snd_hda_controller crc_ccitt bluetooth snd_hda_codec snd_hwdep snd_pcm snd_seq_midi 6lowpan_iphc snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore shpchp video mac_hid parport_pc ppdev lp parport hid_microsoft usbhid hid psmouse pata_acpi firewire_ohci r8169 mii firewire_core crc_itu_t !!ALSA/HDA dmesg !!-------------- [ 7.133526] Bluetooth: SCO socket layer initialized [ 7.209654] snd_hda_intel 0000:00:1b.0: BAR 0: can't reserve [mem 0xf9bf8000-0xf9bfbfff 64bit] [ 7.256044] usbcore: registered new interface driver btusb -- [ 13.318984] uvcvideo: Found UVC 1.00 device Microsoft\xffffffc2\xffffffae LifeCam Cinema(TM) (045e:075d) [ 13.319010] usbcore: registered new interface driver snd-usb-audio [ 13.327862] input: Microsoft\xffffffc2\xffffffae LifeCam Cinema(TM) as /devices/pci0000:00/0000:00:1a.2/usb3/3-2/3-2:1.0/input/input17