!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Fri Apr 8 20:02:31 UTC 2011 !!Linux Distribution !!------------------ Ubuntu 10.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 10.04.1 LTS" !!DMI Information !!--------------- Manufacturer: Dell Inc. Product Name: OptiPlex 780 Product Version: !!Kernel Information !!------------------ Kernel release: 2.6.32-29-server Operating System: GNU/Linux Architecture: x86_64 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_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 1 [CODEC ]: USB-Audio - USB audio CODEC Burr-Brown from TI USB audio CODEC at usb-0000:00:1a.7-1.4, full speed !!PCI Soundcards installed in the system !!-------------------------------------- 04:00.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 04:00.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- !!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_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, 6 Apr 8 12:45 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 5 Apr 8 12:45 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 4 Apr 8 12:45 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 3 Apr 8 12:45 /dev/snd/seq crw-rw---- 1 root audio 116, 2 Apr 8 12:45 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Apr 8 12:45 . drwxr-xr-x 4 root root 180 Apr 8 12:45 .. lrwxrwxrwx 1 root root 12 Apr 8 12:45 usb-Burr-Brown_from_TI_USB_audio_CODEC-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Apr 8 12:45 . drwxr-xr-x 4 root root 180 Apr 8 12:45 .. lrwxrwxrwx 1 root root 12 Apr 8 12:45 pci-0000:00:1a.7-usb-0:1.4:1.0 -> ../controlC1 !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** card 1: CODEC [USB audio CODEC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: CODEC [USB audio CODEC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [CODEC] Card hw:1 'CODEC'/'Burr-Brown from TI USB audio CODEC at usb-0000:00:1a.7-1.4, full speed' Mixer name : 'USB Mixer' Components : 'USB08bb:2912' Controls : 6 Simple ctrls : 2 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 76 Mono: Front Left: Playback 61 [80%] [0.00dB] [on] Front Right: Playback 61 [80%] [0.00dB] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined penum Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 76 Capture 0 - 42 Mono: Playback 68 [89%] [0.00dB] [off] Capture 20 [48%] [14.28dB] [on] !!Alsactl output !!------------- --startcollapse-- state.CODEC { control.1 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Mic Playback Switch' value false } control.2 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 76' comment.dbmin 0 comment.dbmax 0 iface MIXER name 'Mic Playback Volume' value 68 } control.3 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Speaker Playback Switch' value true } control.4 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 76' comment.dbmin 0 comment.dbmax 0 iface MIXER name 'Speaker Playback Volume' value.0 61 value.1 61 } control.5 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Mic Capture Switch' value true } control.6 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 42' comment.dbmin 0 comment.dbmax 3000 iface MIXER name 'Mic Capture Volume' value 20 } } --endcollapse-- !!All Loaded Modules !!------------------ Module vga2usb usbvideo fbcon tileblit font bitblit softcursor vga16fb vgastate snd_usb_audio snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc bttv snd_usb_lib radeon v4l2_common snd_hwdep ttm videodev snd_seq_dummy v4l1_compat snd_seq_oss drm_kms_helper v4l2_compat_ioctl32 ir_common nfs snd_seq_midi drm snd_rawmidi lockd videobuf_dma_sg snd_seq_midi_event videobuf_core snd_seq nfs_acl i2c_algo_bit btcx_risc snd_timer intel_agp ppdev lp dell_wmi psmouse tveeprom snd_seq_device auth_rpcgss serio_raw snd parport_pc soundcore parport dcdbas sunrpc e1000e !!ALSA/HDA dmesg !!------------------