!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Feb 21 11:38:58 UTC 2016 !!Linux Distribution !!------------------ PRETTY_NAME="Debian GNU/Linux 8 (jessie)" NAME="Debian GNU/Linux" ID=debian HOME_URL="http://www.debian.org/" SUPPORT_URL="http://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: Supermicro Product Name: X9SRH-7F/7TF Product Version: 0123456789 Firmware Version: 3.2 !!Kernel Information !!------------------ Kernel release: 4.2.8-1-pve Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.2.8-1-pve Library version: 1.0.28 Utilities version: 1.0.28 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 1 [U0x46d0x825 ]: USB-Audio - USB Device 0x46d:0x825 USB Device 0x46d:0x825 at usb-0000:00:1d.0-1.2, high speed !!PCI Soundcards installed in the system !!-------------------------------------- 0d:00.0 Multimedia audio controller: C-Media Electronics Inc CMI8788 [Oxygen HD Audio] !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 0d:00.0 0401: 13f6:8788 Subsystem: 1043:8520 !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_usb_audio: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: 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=0x046d0825, ctrlif=2, ctlerr=0 Card: USB Device 0x46d:0x825 at usb-0000:00:1d.0-1.2, 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 Feb 19 13:19 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Feb 19 18:38 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 Feb 19 13:19 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 19 13:19 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Feb 19 13:19 . drwxr-xr-x 4 root root 160 Feb 19 13:19 .. lrwxrwxrwx 1 root root 12 Feb 19 13:19 usb-046d_0825_1F503320-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Feb 19 13:19 . drwxr-xr-x 4 root root 160 Feb 19 13:19 .. lrwxrwxrwx 1 root root 12 Feb 19 13:19 pci-0000:00:1d.0-usb-0:1.2:1.2 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY No protocol specified xcb_connection_has_error() returned true **** List of PLAYBACK Hardware Devices **** ARECORD No protocol specified xcb_connection_has_error() returned true **** List of CAPTURE Hardware Devices **** card 1: U0x46d0x825 [USB Device 0x46d:0x825], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [U0x46d0x825] No protocol specified xcb_connection_has_error() returned true Card hw:1 'U0x46d0x825'/'USB Device 0x46d:0x825 at usb-0000:00:1d.0-1.2, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:0825' Controls : 3 Simple ctrls : 1 No protocol specified xcb_connection_has_error() returned true Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 16 Mono: Capture 9 [56%] [19.50dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.U0x46d0x825 { 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 9 comment { access 'read write' type INTEGER count 1 range '0 - 16' dbmin 600 dbmax 3000 dbvalue.0 1950 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module rbd libceph binfmt_misc ip_set ip6table_filter ip6_tables cfg80211 iptable_filter ip_tables x_tables softdog nfsd auth_rpcgss nfs_acl nfs lockd grace fscache sunrpc ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfnetlink_log nfnetlink xfs libcrc32c x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd pcspkr psmouse serio_raw sb_edac edac_core i2c_i801 lpc_ich uvcvideo snd_usb_audio snd_usbmidi_lib videobuf2_vmalloc snd_hwdep videobuf2_memops snd_rawmidi videobuf2_core snd_seq_device v4l2_common snd_pcm videodev snd_timer snd media soundcore input_leds joydev mei_me mei ioatdma vhost_net vhost macvtap macvlan ipmi_ssif nouveau mxm_wmi video ttm drm_kms_helper drm wmi 8250_fintek mac_hid shpchp ipmi_si ipmi_poweroff ipmi_devintf ipmi_msghandler parport_pc ppdev lp parport autofs4 btrfs raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq hid_generic usbkbd usbmouse usbhid hid ahci libahci igb i2c_algo_bit ixgbe mpt2sas dca raid_class vxlan megaraid_sas ip6_udp_tunnel scsi_transport_sas udp_tunnel ptp pps_core !!ALSA/HDA dmesg !!-------------- [ 18.961580] usb 2-1.2: set resolution quirk: cval->res = 384 [ 18.961679] usbcore: registered new interface driver snd-usb-audio [ 18.961689] uvcvideo: Found UVC 1.00 device (046d:0825)