!!################################ !!ALSA Information Script v 0.4.62 !!################################ !!Script ran on: Wed Dec 25 23:44:05 UTC 2013 !!Linux Distribution !!------------------ CentOS release 6.5 (Final) CentOS release 6.5 (Final) LSB_VERSION=base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch CentOS release 6.5 (Final) CentOS release 6.5 (Final) !!DMI Information !!--------------- Manufacturer: Gigabyte Technology Co., Ltd. Product Name: EG41MFT-US2H Product Version: Firmware Version: F5 !!Kernel Information !!------------------ Kernel release: 2.6.32-431.1.2.0.1.el6.x86_64 Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: Utilities version: 1.0.23 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes aRts: Installed - Yes (/usr/bin/artsd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [Track ]: USB-Audio - Fast Track M-Audio Fast Track at usb-0000:00:1d.2-1, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!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 : -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 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x07632010, ctrlif=0, ctlerr=0 Card: M-Audio Fast Track at usb-0000:00:1d.2-1, full speed Unit: 2 Control: name="PCM Playback Volume", index=0 Info: id=2, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32640, max=128, dBmin=-12750, dBmax=50 Unit: 2 Control: name="PCM Playback Switch", index=0 Info: id=2, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32512, max=256, dBmin=-12700, dBmax=100 Unit: 5 Control: name="Mic Capture Switch", index=0 Info: id=5, 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, 4 Dec 25 18:00 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 3 Dec 25 18:01 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 Dec 25 18:43 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Dec 25 18:00 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 25 18:00 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Dec 25 18:00 . drwxr-xr-x 4 root root 180 Dec 25 18:00 .. lrwxrwxrwx 1 root root 12 Dec 25 18:00 usb-M-Audio_Fast_Track-00 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Dec 25 18:00 . drwxr-xr-x 4 root root 180 Dec 25 18:00 .. lrwxrwxrwx 1 root root 12 Dec 25 18:00 pci-0000:00:1d.2-usb-0:1:1.0 -> ../controlC0 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) # # Place your global alsa-lib configuration here... # @hooks [ { func load files [ "/etc/alsa/pulse-default.conf" ] errors false } ] !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Track [Fast Track], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Track [Fast Track], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [Track] Card hw:0 'Track'/'M-Audio Fast Track at usb-0000:00:1d.2-1, full speed' Mixer name : 'USB Mixer' Components : 'USB0763:2010' Controls : 4 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 256 Mono: Front Left: Playback 256 [100%] [0.50dB] [on] Front Right: Playback 256 [100%] [0.50dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cswitch cswitch-joined penum Capture channels: Front Left - Front Right Limits: Capture 0 - 128 Front Left: Capture 127 [99%] [0.00dB] [on] Front Right: Capture 127 [99%] [0.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.Track { control.1 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.2 { iface MIXER name 'PCM Playback Volume' value.0 256 value.1 256 comment { access 'read write' type INTEGER count 2 range '0 - 256' dbmin -12750 dbmax 50 dbvalue.0 50 dbvalue.1 50 } } control.3 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Mic Capture Volume' value.0 127 value.1 127 comment { access 'read write' type INTEGER count 2 range '0 - 128' dbmin -12700 dbmax 100 dbvalue.0 0 dbvalue.1 0 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module fuse autofs4 8021q garp stp llc vboxpci vboxnetadp vboxnetflt vboxdrv cpufreq_ondemand acpi_cpufreq freq_table mperf ipv6 uinput iTCO_wdt iTCO_vendor_support microcode serio_raw 8139too 8139cp mii snd_usb_audio snd_seq snd_pcm snd_timer snd_page_alloc snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device snd soundcore sg i2c_i801 lpc_ich mfd_core ext4 jbd2 mbcache sd_mod crc_t10dif sr_mod cdrom pata_acpi ata_generic ata_piix firewire_ohci firewire_core crc_itu_t i915 drm_kms_helper drm i2c_algo_bit i2c_core video output dm_mirror dm_region_hash dm_log dm_mod !!ALSA/HDA dmesg !!--------------