!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Mar 26 15:46:11 UTC 2015 !!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: Gigabyte Technology Co., Ltd. Product Name: P67A-D3-B3 Product Version: Firmware Version: F3 !!Kernel Information !!------------------ Kernel release: 3.5.0-54-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.25 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 !!Soundcards recognised by ALSA !!----------------------------- 1 [VF0790 ]: USB-Audio - Live! Cam Chat HD VF0790 Creative Technology Ltd. Live! Cam Chat HD VF0790 at usb-0000:00:1a.0-1.6, high !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05) 01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Turks/Whistler HDMI Audio [Radeon HD 6000 Series] !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:1c20 (rev 05) Subsystem: 1458:a002 -- 01:00.1 0403: 1002:aa90 Subsystem: 174b:aa90 !!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=0x041e4097, ctrlif=2, ctlerr=0 Card: Creative Technology Ltd. Live! Cam Chat HD VF0790 at usb-0000:00:1a.0-1.6, high Unit: 3 Control: name="Mic Capture Volume", index=0 Info: id=3, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-3072, max=3072, dBmin=-1200, dBmax=1200 Unit: 3 Control: name="Mic Capture Switch", index=0 Info: id=3, 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 Mar 26 17:38 /dev/snd/controlC1 crw-rw---T 1 root audio 116, 2 Mar 26 17:41 /dev/snd/pcmC1D0c crw-rw---T 1 root audio 116, 1 Mar 26 17:38 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Mar 26 17:38 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Mar 26 17:38 . drwxr-xr-x 4 root root 160 Mar 26 17:38 .. lrwxrwxrwx 1 root root 12 Mar 26 17:38 usb-Creative_Technology_Ltd._Live__Cam_Chat_HD_VF0790_2013112010860-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Mar 26 17:38 . drwxr-xr-x 4 root root 160 Mar 26 17:38 .. lrwxrwxrwx 1 root root 12 Mar 26 17:38 pci-0000:00:1a.0-usb-0:1.6:1.2 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 1: VF0790 [Live! Cam Chat HD VF0790], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [VF0790] Card hw:1 'VF0790'/'Creative Technology Ltd. Live! Cam Chat HD VF0790 at usb-0000:00:1a.0-1.6, high' Mixer name : 'USB Mixer' Components : 'USB041e:4097' Controls : 2 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum Capture channels: Mono Limits: Capture 0 - 24 Mono: Capture 24 [100%] [12.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.VF0790 { 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 24 comment { access 'read write' type INTEGER count 1 range '0 - 24' dbmin -1200 dbmax 1200 dbvalue.0 1200 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module vesafb bnep rfcomm bluetooth usblp coretemp kvm_intel kvm ghash_clmulni_intel fglrx aesni_intel cryptd aes_x86_64 snd_usb_audio snd_usbmidi_lib microcode uvcvideo snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event videobuf2_core snd_seq videodev snd_timer snd_seq_device videobuf2_vmalloc r8712u mei snd videobuf2_memops gpio_ich lpc_ich snd_page_alloc amd_iommu_v2 soundcore joydev mac_hid ppdev serio_raw parport_pc binfmt_misc lp parport hid_generic hid_logitech_dj usb_storage usbhid hid r8169 ahci libahci !!ALSA/HDA dmesg !!-------------- [ 11.824256] mei 0000:00:16.0: wd: failed to find the client [ 11.916930] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 11.917070] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 11.917313] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 11.917480] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 11.935542] r8712u: CustomerID = 0x0000 -- [ 12.124126] microcode: CPU0 sig=0x206a7, pf=0x2, revision=0x14 [ 12.264917] usbcore: registered new interface driver snd-usb-audio [ 12.288548] microcode: CPU1 sig=0x206a7, pf=0x2, revision=0x14