!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Apr 6 12:08:10 UTC 2016 !!Linux Distribution !!------------------ Ubuntu 12.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu precise (12.04.4 LTS)" !!DMI Information !!--------------- Manufacturer: Dell Inc. Product Name: Precision Tower 7810 Product Version: 01 Firmware Version: A06 !!Kernel Information !!------------------ Kernel release: 3.5.0-45-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 - No !!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 !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation Wellsburg HD Audio Controller (rev 05) 02:00.1 Audio device: NVIDIA Corporation GF119 HDMI Audio Controller (rev a1) 03:00.1 Audio device: NVIDIA Corporation GK110 HDMI Audio (rev a1) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:8d20 (rev 05) Subsystem: 1028:0618 -- 02:00.1 0403: 10de:0e08 (rev a1) Subsystem: 10de:102f -- 03:00.1 0403: 10de:0e1a (rev a1) Subsystem: 10de:1066 !!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=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---T 1 root audio 116, 3 Apr 6 13:39 /dev/snd/controlC1 crw-rw---T 1 root audio 116, 2 Apr 6 13:45 /dev/snd/pcmC1D0c crw-rw---T 1 root audio 116, 1 Apr 6 13:39 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Apr 6 13:39 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Apr 6 13:39 . drwxr-xr-x 4 root root 160 Apr 6 13:39 .. lrwxrwxrwx 1 root root 12 Apr 6 13:39 usb-046d_0825_EEAB8460-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Apr 6 13:39 . drwxr-xr-x 4 root root 160 Apr 6 13:39 .. lrwxrwxrwx 1 root root 12 Apr 6 13:39 pci-0000:00:1d.0-usb-0:1.2:1.2 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 1: U0x46d0x825 [USB Device 0x46d:0x825], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [U0x46d0x825] 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 : 2 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum Capture channels: Mono Limits: Capture 0 - 16 Mono: Capture 12 [75%] [24.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.U0x46d0x825 { 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 12 comment { access 'read write' type INTEGER count 1 range '0 - 16' dbmin 600 dbmax 3000 dbvalue.0 2400 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module arc4 bnep rfcomm bluetooth pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv parport_pc ppdev autofs4 dm_crypt binfmt_misc ext2 rpcsec_gss_krb5 nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc coretemp kvm_intel uvcvideo kvm videobuf2_core videodev videobuf2_vmalloc videobuf2_memops nvidia snd_usb_audio snd_usbmidi_lib snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_rawmidi dcdbas snd_seq_midi_event snd_seq snd_timer snd_seq_device microcode serio_raw snd soundcore snd_page_alloc shpchp wmi mac_hid lp parport hid_generic usbhid hid vesafb ghash_clmulni_intel aesni_intel cryptd aes_x86_64 e1000e ahci libahci !!ALSA/HDA dmesg !!-------------- [ 4.802789] microcode: CPU11 sig=0x306f2, pf=0x1, revision=0x27 [ 4.803082] snd_hda_codec: Unknown symbol snd_array_new (err 0) [ 4.803096] snd_hda_codec: Unknown symbol snd_array_free (err 0) [ 4.803626] snd_hda_codec: Unknown symbol snd_array_new (err 0) [ 4.803646] snd_hda_codec: Unknown symbol snd_array_free (err 0) [ 4.804132] snd_hda_codec: Unknown symbol snd_array_new (err 0) [ 4.804150] snd_hda_codec: Unknown symbol snd_array_free (err 0) [ 4.804377] microcode: CPU12 sig=0x306f2, pf=0x1, revision=0x27 [ 4.804983] snd_hda_codec: Unknown symbol snd_array_new (err 0) [ 4.804993] snd_hda_codec: Unknown symbol snd_array_free (err 0) [ 4.805513] microcode: CPU13 sig=0x306f2, pf=0x1, revision=0x27 -- [ 6.162209] set resolution quirk: cval->res = 384 [ 6.162464] usbcore: registered new interface driver snd-usb-audio [ 6.162491] uvcvideo: Found UVC 1.00 device (046d:0825)