!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Tue Aug 23 09:23:53 UTC 2011 !!Linux Distribution !!------------------ Ubuntu 11.04 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 11.04" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: !!Kernel Information !!------------------ Kernel release: 2.6.38-11-generic Operating System: GNU/Linux Architecture: i686 Processor: i686 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.23 Library version: 1.0.24.1 Utilities version: 1.0.24.2 !!Loaded ALSA modules !!------------------- snd_mpu401 snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 1 [UART ]: MPU-401 UART - MPU-401 UART MPU-401 UART at 0x300, irq 10 2 [U0x1b3b0x2937 ]: USB-Audio - USB Device 0x1b3b:0x2937 USB Device 0x1b3b:0x2937 at usb-0000:00:1d.3-1, full speed !!PCI Soundcards installed in the system !!-------------------------------------- 03:02.0 Multimedia audio controller: VIA Technologies Inc. VT1720/24 [Envy24PT/HT] PCI Multi-Channel Audio Controller (rev 01) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- 03:02.0 0401: 1412:1724 (rev 01) Subsystem: 1412:1724 !!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_mpu401 enable : Y,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N 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) index : -2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2 irq : 10,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535,65535 pnp : 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 port : 768,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 uart_enter : 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 !!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=0x1b3b2937, ctrlif=1, ctlerr=0 Card: USB Device 0x1b3b:0x2937 at usb-0000:00:1d.3-1, full speed Unit: 2 Control: name="Mic Capture Volume", index=0 Info: id=2, control=2, cmask=0x0, channels=1, type="S16" Volume: min=16, max=4080, dBmin=6, dBmax=1593 Unit: 2 Control: name="Mic Capture Switch", index=0 Info: id=2, 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, 3 Aug 23 11:42 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 5 Aug 23 11:42 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 2 Aug 23 11:42 /dev/snd/midiC1D0 crw-rw---- 1 root audio 116, 4 Aug 23 11:42 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 1 Aug 23 11:42 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Aug 23 11:42 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Aug 23 11:42 . drwxr-xr-x 4 root root 200 Aug 23 11:42 .. lrwxrwxrwx 1 root root 12 Aug 23 11:42 usb-1b3b_2937-01 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Aug 23 11:42 . drwxr-xr-x 4 root root 200 Aug 23 11:42 .. lrwxrwxrwx 1 root root 12 Aug 23 11:42 pci-0000:00:1d.3-usb-0:1:1.1 -> ../controlC2 !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 2: U0x1b3b0x2937 [USB Device 0x1b3b:0x2937], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [UART] Card hw:1 'UART'/'MPU-401 UART at 0x300, irq 10' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card 2 [U0x1b3b0x2937] Card hw:2 'U0x1b3b0x2937'/'USB Device 0x1b3b:0x2937 at usb-0000:00:1d.3-1, full speed' Mixer name : 'USB Mixer' Components : 'USB1b3b:2937' Controls : 2 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum Capture channels: Mono Limits: Capture 0 - 254 Mono: Capture 254 [100%] [15.93dB] [on] !!Alsactl output !!------------- --startcollapse-- state.UART { control { } } state.U0x1b3b0x2937 { 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 254 comment { access 'read write' type INTEGER count 1 range '0 - 254' dbmin 6 dbmax 1593 dbvalue.0 1593 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module binfmt_misc snd_wavefront snd_cs4236 snd_usb_audio snd_ice1724 snd_wss_lib snd_opl3_lib snd_mpu401 snd_mpu401_uart snd_hwdep snd_ice17xx_ak4xxx snd_usbmidi_lib snd_ac97_codec snd_seq_midi ac97_bus snd_ak4xxx_adda snd_ak4114 snd_pt2258 snd_rawmidi snd_i2c snd_ak4113 snd_pcm snd_seq_midi_event snd_seq nvidia snd_timer snd_seq_device joydev ppdev snd ns558 parport_pc gameport serio_raw snd_page_alloc hid_sunplus soundcore shpchp lp parport usbhid hid firewire_ohci floppy e1000 firewire_core pata_pdc2027x crc_itu_t !!ALSA/HDA dmesg !!------------------