!!################################ !!ALSA Information Script v 0.4.61 !!################################ !!Script ran on: Tue Jan 8 17:47:05 UTC 2013 !!Linux Distribution !!------------------ Ubuntu 12.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu precise (12.04.1 LTS)" !!DMI Information !!--------------- Manufacturer: System manufacturer Product Name: System Product Name Product Version: System Version Firmware Version: 1003 !!Kernel Information !!------------------ Kernel release: 3.2.0-35-generic-pae Operating System: GNU/Linux Architecture: i686 Processor: athlon SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 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 [VX5000 ]: USB-Audio - Microsoft LifeCam VX-5000 Microsoft Microsoft LifeCam VX-5000 at usb-0000:00:10.4-4, high speed !!PCI Soundcards installed in the system !!-------------------------------------- 80:01.0 Audio device: VIA Technologies, Inc. VT8237A/VT8251 HDA Controller (rev 10) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 80:01.0 0403: 1106:3288 (rev 10) Subsystem: 1043:81e7 !!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=0x045e0728, ctrlif=2, ctlerr=0 Card: Microsoft Microsoft LifeCam VX-5000 at usb-0000:00:10.4-4, high speed Unit: 2 Control: name="Auto Gain Control", index=0 Info: id=2, control=7, cmask=0x1, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 2 Control: name="Mic Capture Volume", index=0 Info: id=2, control=2, cmask=0x1, channels=1, type="S16" Volume: min=-9984, max=1536, dBmin=-3900, dBmax=600 Unit: 2 Control: name="Mic Capture Switch", index=0 Info: id=2, control=1, cmask=0x1, 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 Jan 8 19:26 /dev/snd/controlC1 crw-rw---T 1 root audio 116, 2 Jan 8 19:34 /dev/snd/pcmC1D0c crw-rw---T 1 root audio 116, 1 Jan 8 19:25 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Jan 8 19:25 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jan 8 19:26 . drwxr-xr-x 4 root root 160 Jan 8 19:26 .. lrwxrwxrwx 1 root root 12 Jan 8 19:26 usb-Microsoft_Microsoft_LifeCam_VX-5000-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Jan 8 19:26 . drwxr-xr-x 4 root root 160 Jan 8 19:26 .. lrwxrwxrwx 1 root root 12 Jan 8 19:26 pci-0000:00:10.4-usb-0:4:1.2 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 1: VX5000 [Microsoft LifeCam VX-5000], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [VX5000] Card hw:1 'VX5000'/'Microsoft Microsoft LifeCam VX-5000 at usb-0000:00:10.4-4, high speed' Mixer name : 'USB Mixer' Components : 'USB045e:0728' Controls : 3 Simple ctrls : 2 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum Capture channels: Mono Limits: Capture 0 - 30 Mono: Capture 30 [100%] [6.00dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] !!Alsactl output !!-------------- --startcollapse-- state.VX5000 { 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 30 comment { access 'read write' type INTEGER count 1 range '0 - 30' dbmin -3900 dbmax 600 dbvalue.0 600 } } control.3 { iface MIXER name 'Auto Gain Control' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module uvcvideo videodev snd_usb_audio snd_usbmidi_lib bnep bluetooth snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event nouveau ttm drm_kms_helper drm snd_seq i2c_algo_bit mxm_wmi wmi snd_timer video ppdev mac_hid snd_seq_device k8temp snd parport_pc asus_atk0110 soundcore snd_page_alloc i2c_viapro shpchp psmouse serio_raw lp parport usbhid hid sata_via atl1 pata_via pata_marvell floppy !!ALSA/HDA dmesg !!-------------- [ 9.050607] type=1400 audit(1357665958.501:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=620 comm="apparmor_parser" [ 9.672530] snd_hda_intel 0000:80:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 9.672539] hda_intel: position_fix set to 1 for device 1043:81e7 [ 9.672591] snd_hda_intel 0000:80:01.0: setting latency timer to 64 [ 9.672604] BUG: unable to handle kernel paging request at e09c0000 [ 9.672634] IP: [] azx_create 0x352/0x751 [snd_hda_intel] [ 9.672654] *pdpt = 0000000001939001 *pde = 000000001ba1b067 *pte = 800000fd00000173 [ 9.672674] Oops: 0009 [#1] SMP [ 9.672685] Modules linked in: snd_hda_intel( ) snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event nouveau ttm drm_kms_helper drm snd_seq i2c_algo_bit mxm_wmi wmi snd_timer video ppdev mac_hid snd_seq_device k8temp snd parport_pc asus_atk0110 soundcore snd_page_alloc i2c_viapro shpchp psmouse serio_raw lp parport usbhid hid sata_via atl1 pata_via pata_marvell floppy [ 9.672812] -- [ 9.672841] EIP: 0060:[] EFLAGS: 00010282 CPU: 0 [ 9.672853] EIP is at azx_create 0x352/0x751 [snd_hda_intel] [ 9.672863] EAX: e09c0000 EBX: 00000000 ECX: dd75cc00 EDX: 00000292 -- [ 9.672990] Call Trace: [ 9.673002] [] azx_probe 0x9f/0x212 [snd_hda_intel] [ 9.673018] [] local_pci_probe 0x47/0xb0 -- [ 9.673167] [] __pci_register_driver 0x42/0xc0 [ 9.673180] [] alsa_card_azx_init 0x17/0x1000 [snd_hda_intel] [ 9.673192] [] do_one_initcall 0x35/0x170 -- [ 9.673236] Code: ef 8b 45 e4 31 d2 e8 2e e6 ff ff 85 c0 0f 88 00 04 00 00 89 f0 e8 2f e8 8e e0 8b 55 e4 8b 42 30 e8 54 ed 6d e0 8b 4d e4 8b 41 2c <66> 8b 00 66 89 45 ec 8b 41 04 66 81 78 20 02 10 75 2e 31 c9 ba [ 9.673387] EIP: [] azx_create 0x352/0x751 [snd_hda_intel] SS:ESP 0068:df72bdd0 [ 9.673406] CR2: 00000000e09c0000