!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Mar 12 04:03:47 UTC 2015 !!Linux Distribution !!------------------ Ubuntu 14.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.10" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.10" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: Dell Computer Corporation Product Name: Dimension 8250 Product Version: Firmware Version: A01 !!Kernel Information !!------------------ Kernel release: 3.16.0-31-generic Operating System: GNU/Linux Architecture: i686 Processor: i686 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.16.0-31-generic 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 [C525 ]: USB-Audio - HD Webcam C525 HD Webcam C525 at usb-0000:02:02.2-4, high speed !!PCI Soundcards installed in the system !!-------------------------------------- 02:09.0 Multimedia audio controller: Cirrus Logic CS 4614/22/24/30 [CrystalClear SoundFusion Audio Accelerator] (rev 01) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 02:09.0 0401: 1013:6003 (rev 01) Subsystem: 5053:3357 !!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=0x046d0826, ctrlif=0, ctlerr=0 Card: HD Webcam C525 at usb-0000:02:02.2-4, 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 Mar 11 20:56 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Mar 11 20:59 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 Mar 11 20:56 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 11 20:56 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Mar 11 20:56 . drwxr-xr-x 4 root root 160 Mar 11 20:56 .. lrwxrwxrwx 1 root root 12 Mar 11 20:56 usb-046d_HD_Webcam_C525_0882DC50-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Mar 11 20:56 . drwxr-xr-x 4 root root 160 Mar 11 20:56 .. lrwxrwxrwx 1 root root 12 Mar 11 20:56 pci-0000:02:02.2-usb-0:4:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 1: C525 [HD Webcam C525], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [C525] Card hw:1 'C525'/'HD Webcam C525 at usb-0000:02:02.2-4, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:0826' Controls : 3 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 16 Mono: Capture 0 [0%] [6.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.C525 { 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 0 comment { access 'read write' type INTEGER count 1 range '0 - 16' dbmin 600 dbmax 3000 dbvalue.0 600 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module sctp libcrc32c bnep rfcomm bluetooth 6lowpan_iphc nouveau uvcvideo mxm_wmi wmi videobuf2_vmalloc video snd_cs46xx hid_generic videobuf2_memops ttm videobuf2_core snd_ac97_codec snd_usb_audio drm_kms_helper v4l2_common usbhid snd_usbmidi_lib ac97_bus snd_hwdep videodev gameport drm snd_seq_midi media hid snd_seq_midi_event i2c_algo_bit snd_rawmidi snd_seq snd_pcm snd_seq_device snd_timer snd soundcore dcdbas lpc_ich shpchp intel_rng serio_raw mac_hid parport_pc ppdev lp parport psmouse e100 floppy mii pata_acpi !!ALSA/HDA dmesg !!-------------- [ 15.010867] usb 2-4: set resolution quirk: cval->res = 384 [ 15.012424] usbcore: registered new interface driver snd-usb-audio [ 15.083105] input: Dell Dell USB Optical Mouse as /devices/pci0000:00/0000:00:1e.0/0000:02:01.0/usb3/3-1/3-1:1.0/0003:413C:3012.0001/input/input6 -- [ 18.101394] audit: type=1400 audit(1426132577.289:9): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/ntpd" pid=509 comm="apparmor_parser" [ 18.477610] snd_cs46xx 0000:02:09.0: Direct firmware load failed with error -2 [ 18.477618] snd_cs46xx 0000:02:09.0: Falling back to user helper [ 18.592487] snd_cs46xx 0000:02:09.0: firmware load error [cwc4630] [ 18.593950] snd_cs46xx: probe of 0000:02:09.0 failed with error -12 [ 19.791910] audit: type=1400 audit(1426132578.977:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=582 comm="apparmor_parser"