!!################################ !!ALSA Information Script v 0.4.56 !!################################ !!Script ran on: Thu May 28 21:00:13 UTC 2009 !!Linux Distribution !!------------------ CentOS release 5.2 (Final) CentOS release 5.2 (Final) !!Kernel Information !!------------------ Kernel release: 2.6.18-92.1.22.el5 Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.14rc3 Library version: 1.0.14rc4 Utilities version: 1.0.14rc4 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No aRts: Installed - Yes (/usr/bin/artsd) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [Headset ]: USB-Audio - Logitech USB Headset Logitech Logitech USB Headset at usb-0000:00:1a.1-2, full speed !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02) !!Advanced information - PCI Vendor/Device/Susbsystem ID's !!-------------------------------------------------------- 00:1b.0 0403: 8086:293e (rev 02) Subsystem: 1028:0214 !!Modprobe options (Sound related) !!-------------------------------- snd-card-0: index=0 snd-hda-intel: index=0 !!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 : ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, index : -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 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------- 1 shenkin root 116, 6 May 22 18:31 /dev/snd/controlC0 crw------- 1 shenkin root 116, 5 May 22 18:31 /dev/snd/pcmC0D0c crw------- 1 shenkin root 116, 4 May 22 18:31 /dev/snd/pcmC0D0p crw------- 1 shenkin root 116, 3 May 22 18:31 /dev/snd/seq crw------- 1 shenkin root 116, 2 May 22 18:31 /dev/snd/timer !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** card 0: Headset [Logitech USB Headset], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Headset [Logitech USB Headset], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [Headset] Card hw:0 'Headset'/'Logitech Logitech USB Headset at usb-0000:00:1a.1-2, full speed' Mixer name : 'USB Mixer' Components : 'USB046d:0a02' Controls : 6 Simple ctrls : 2 Simple mixer control 'Mic',0 Capabilities: pvolume pvolume-joined cvolume pswitch pswitch-joined cswitch cswitch-joined Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 464 Capture 0 - 13 Mono: Playback 464 [100%] [-13.16dB] [on] Capture 13 [100%] [29.00dB] [off] Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 44 Mono: Front Left: Playback 32 [73%] [-9.00dB] [on] Front Right: Playback 32 [73%] [-9.00dB] [on] !!Alsactl output !!------------- --startcollapse-- state.Headset { control.1 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Mic Playback Switch' value true } control.2 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 464' iface MIXER name 'Mic Playback Volume' value 464 } 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 - 44' iface MIXER name 'Speaker Playback Volume' value.0 32 value.1 32 } control.5 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Mic Capture Switch' value false } control.6 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 13' iface MIXER name 'Mic Capture Volume' value 13 } } --endcollapse-- !!All Loaded Modules !!------------------ Module ppdev autofs4 nfs lockd fscache nfs_acl sunrpc vmnet vmmon dm_multipath video sbs backlight i2c_ec button battery asus_acpi acpi_memhotplug ac lp snd_hda_intel snd_hda_codec snd_seq_dummy snd_usb_audio snd_seq_oss snd_seq_midi_event sr_mod nvidia snd_seq i2c_i801 cdrom snd_pcm_oss tg3 parport_pc serio_raw snd_mixer_oss shpchp sg snd_pcm i2c_core snd_timer parport pcspkr snd_usb_lib snd_rawmidi snd_seq_device snd_hwdep snd_page_alloc snd soundcore dm_snapshot dm_zero dm_mirror dm_mod ata_piix ahci libata sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd