!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun May 15 08:46:55 UTC 2016 !!Linux Distribution !!------------------ Ubuntu 14.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.4 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: Gigabyte Technology Co., Ltd. Product Name: EP45T-UD3LR Product Version: Firmware Version: F4 !!Kernel Information !!------------------ Kernel release: 3.19.0-58-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.19.0-58-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 [U0x46d0x802 ]: USB-Audio - USB Device 0x46d:0x802 USB Device 0x46d:0x802 at usb-0000:00:1d.7-6, high speed !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller 01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] RV770 HDMI Audio [Radeon HD 4850/4870] !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:3a3e Subsystem: 1458:a002 -- 01:00.1 0403: 1002:aa30 Subsystem: 1043:aa30 !!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 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=0x046d0802, ctrlif=2, ctlerr=0 Card: USB Device 0x46d:0x802 at usb-0000:00:1d.7-6, high speed Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=1536, max=7680, dBmin=600, dBmax=3000 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 May 15 10:32 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 May 15 10:42 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 May 15 10:32 /dev/snd/seq crw-rw---- 1 root audio 116, 33 May 15 10:32 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 May 15 10:32 . drwxr-xr-x 4 root root 160 May 15 10:32 .. lrwxrwxrwx 1 root root 12 May 15 10:32 usb-046d_0802_8AAD2070-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 May 15 10:32 . drwxr-xr-x 4 root root 160 May 15 10:32 .. lrwxrwxrwx 1 root root 12 May 15 10:32 pci-0000:00:1d.7-usb-0:6:1.2 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 1: U0x46d0x802 [USB Device 0x46d:0x802], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [U0x46d0x802] Card hw:1 'U0x46d0x802'/'USB Device 0x46d:0x802 at usb-0000:00:1d.7-6, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:0802' Controls : 3 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 6144 Mono: Capture 2864 [47%] [17.18dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.U0x46d0x802 { control.1 { iface PCM name 'Capture Channel Map' value 2 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 2864 comment { access 'read write' type INTEGER count 1 range '0 - 6144' dbmin 600 dbmax 3000 dbvalue.0 1718 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module vmw_vsock_vmci_transport vsock vmw_vmci rfcomm bnep bluetooth binfmt_misc uvcvideo snd_usb_audio snd_usbmidi_lib snd_hwdep videobuf2_vmalloc videobuf2_memops snd_seq_midi snd_seq_midi_event videobuf2_core snd_rawmidi v4l2_common snd_seq videodev snd_pcm media snd_seq_device gpio_ich snd_timer snd soundcore lpc_ich 8250_fintek ppdev shpchp lp mac_hid parport_pc parport hid_generic usbhid hid amdkfd amd_iommu_v2 radeon uas i2c_algo_bit usb_storage ttm r8169 pata_acpi drm_kms_helper mii drm pata_jmicron !!ALSA/HDA dmesg !!-------------- [ 2.776796] [drm] Connector 0: [ 2.776797] [drm] HDMI-A-1 [ 2.776799] [drm] HPD1 -- [ 63.448025] uvcvideo: Found UVC 1.00 device (046d:0802) [ 63.448027] usbcore: registered new interface driver snd-usb-audio [ 63.463594] input: UVC Camera (046d:0802) as /devices/pci0000:00/0000:00:1d.7/usb2/2-6/2-6:1.0/input/input6