!!################################ !!ALSA Information Script v 0.4.59 !!################################ !!Script ran on: Tue Aug 31 22:29:26 UTC 2010 !!Linux Distribution !!------------------ Ubuntu 10.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 10.04.1 LTS" !!DMI Information !!--------------- Manufacturer: Product Name: !!Kernel Information !!------------------ Kernel release: 2.6.32-24-generic Operating System: GNU/Linux Architecture: i686 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.21 Library version: 1.0.22 Utilities version: 1.0.22 !!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 0x330, irq 10 2 [U0x46d0x8d9 ]: USB-Audio - USB Device 0x46d:0x8d9 USB Device 0x46d:0x8d9 at usb-0000:00:02.1-3, full speed !!PCI Soundcards installed in the system !!-------------------------------------- 01:07.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 01:07.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) 01:0f.0 Multimedia audio controller: VIA Technologies Inc. VT1720/24 [Envy24PT/HT] PCI Multi-Channel Audio Controller (rev 01) !!Advanced information - PCI Vendor/Device/Susbsystem ID's !!-------------------------------------------------------- 01:0f.0 0401: 1412:1724 (rev 01) Control: I/O Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- !!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-us122l: index=-2 snd-usb-usx2y: index=-2 snd-usb-caiaq: index=-2 snd-cmipci: mpu_port=0x330 fm_port=0x388 snd-pcsp: 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 : ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 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 : 816,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 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 : ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 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 !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 5 Sep 1 01:04 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 7 Sep 1 01:04 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 4 Sep 1 01:04 /dev/snd/midiC1D0 crw-rw---- 1 root audio 116, 6 Sep 1 01:16 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 3 Sep 1 01:04 /dev/snd/seq crw-rw---- 1 root audio 116, 2 Sep 1 01:04 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Sep 1 01:04 . drwxr-xr-x 4 root root 200 Sep 1 01:04 .. lrwxrwxrwx 1 root root 12 Sep 1 01:04 usb-046d_08d9-01 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Sep 1 01:04 . drwxr-xr-x 4 root root 200 Sep 1 01:04 .. lrwxrwxrwx 1 root root 12 Sep 1 01:04 pci-0000:00:02.1-usb-0:3:1.1 -> ../controlC2 !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 2: U0x46d0x8d9 [USB Device 0x46d:0x8d9], 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 0x330, irq 10' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card 2 [U0x46d0x8d9] Card hw:2 'U0x46d0x8d9'/'USB Device 0x46d:0x8d9 at usb-0000:00:02.1-3, full speed' Mixer name : 'USB Mixer' Components : 'USB046d:08d9' Controls : 3 Simple ctrls : 2 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum Capture channels: Mono Limits: Capture 0 - 3 Mono: Capture 0 [0%] [30.00dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] !!Alsactl output !!------------- --startcollapse-- state.UART { control { } } state.U0x46d0x8d9 { control.1 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Mic Capture Switch' value true } control.2 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 3' comment.dbmin 3000 comment.dbmax 6000 iface MIXER name 'Mic Capture Volume' value 0 } control.3 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Auto Gain Control' value false } } --endcollapse-- !!All Loaded Modules !!------------------ Module binfmt_misc snd_ice1724 snd_ice17xx_ak4xxx usblp snd_usb_audio snd_ac97_codec ac97_bus snd_wavefront snd_cs4236 snd_usb_lib snd_ak4xxx_adda snd_wss_lib snd_opl3_lib snd_ak4114 snd_hwdep snd_pcm_oss gspca_zc3xx gspca_main usbhid snd_mixer_oss hid snd_pcm fbcon tileblit snd_mpu401 font snd_page_alloc snd_mpu401_uart snd_pt2258 bttv snd_seq_dummy v4l2_common bitblit softcursor videodev snd_seq_oss vga16fb v4l1_compat snd_i2c ir_common videobuf_dma_sg vgastate videobuf_core btcx_risc tveeprom i2c_nforce2 snd_seq_midi snd_rawmidi snd_seq_midi_event k8temp ppdev snd_seq snd_timer parport_pc snd_seq_device radeon ttm drm_kms_helper snd drm i2c_algo_bit shpchp soundcore amd64_agp ns558 agpgart gameport lp parport usb_storage ohci1394 sata_sil tg3 pata_amd ieee1394 floppy !!ALSA/HDA dmesg !!------------------