!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Nov 19 13:42:28 UTC 2014 !!Linux Distribution !!------------------ Ubuntu 12.04.5 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04.5 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu precise (12.04.5 LTS)" !!DMI Information !!--------------- Manufacturer: Dell Inc. Product Name: OptiPlex 780 Product Version: Firmware Version: A13 !!Kernel Information !!------------------ Kernel release: 3.4.0-030400-generic Operating System: GNU/Linux Architecture: i686 Processor: i686 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 [U0x46d0x824 ]: USB-Audio - USB Device 0x46d:0x824 USB Device 0x46d:0x824 at usb-0000:00:1a.7-2, high speed !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 82801JD/DO (ICH10 Family) HD Audio Controller (rev 02) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:3a6e (rev 02) Subsystem: 1028:0420 !!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=0x046d0824, ctrlif=2, ctlerr=0 Card: USB Device 0x46d:0x824 at usb-0000:00:1a.7-2, 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 Nov 19 13:35 /dev/snd/controlC1 crw-rw---T 1 root audio 116, 2 Nov 19 13:38 /dev/snd/pcmC1D0c crw-rw---T 1 root audio 116, 1 Nov 19 13:35 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Nov 19 13:35 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Nov 19 13:35 . drwxr-xr-x 4 root root 160 Nov 19 13:35 .. lrwxrwxrwx 1 root root 12 Nov 19 13:35 usb-046d_0824_45A30AA0-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Nov 19 13:35 . drwxr-xr-x 4 root root 160 Nov 19 13:35 .. lrwxrwxrwx 1 root root 12 Nov 19 13:35 pci-0000:00:1a.7-usb-0:2:1.2 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 1: U0x46d0x824 [USB Device 0x46d:0x824], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [U0x46d0x824] Card hw:1 'U0x46d0x824'/'USB Device 0x46d:0x824 at usb-0000:00:1a.7-2, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:0824' Controls : 2 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum Capture channels: Mono Limits: Capture 0 - 6144 Mono: Capture 6144 [100%] [30.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.U0x46d0x824 { 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 6144 comment { access 'read write' type INTEGER count 1 range '0 - 6144' dbmin 600 dbmax 3000 dbvalue.0 3000 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module decnet dm_crypt bnep nvidia rfcomm bluetooth snd_usb_audio snd_hda_codec snd_pcm snd_hwdep uvcvideo videobuf2_core videodev videobuf2_vmalloc snd_usbmidi_lib videobuf2_memops snd_seq_midi snd_seq_midi_event snd_rawmidi joydev snd_seq snd_timer snd_seq_device snd psmouse mei soundcore serio_raw mac_hid dcdbas snd_page_alloc dell_wmi sparse_keymap microcode wmi ppdev parport_pc coretemp lp parport nfsd nfs lockd fscache binfmt_misc auth_rpcgss nfs_acl sunrpc cifs hid_microsoft usbhid hid r8169 e1000e !!ALSA/HDA dmesg !!-------------- [ 33.557874] CIFS: Unknown mount option "file_mask=0664" [ 33.785586] usbcore: registered new interface driver snd-usb-audio [ 36.689786] r8169 0000:03:00.0: eth2: link down