!!################################ !!ALSA Information Script v 0.4.61 !!################################ !!Script ran on: Thu Dec 6 11:03:41 UTC 2012 !!Linux Distribution !!------------------ Red Hat Enterprise Linux Workstation release 6.3 (Santiago) Red Hat Enterprise Linux Workstation release 6.3 (Santiago) Red Hat Enterprise Linux Workstation release 6.3 (Santiago) !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: JOQ3510J.86A.0865.2008.0404.0146 !!Kernel Information !!------------------ Kernel release: 2.6.32-279.14.1.el6.x86_64 Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.21 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 Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [Headset ]: USB-Audio - Logitech USB Headset Logitech Logitech USB Headset at usb-0000:00:1a.0-2, 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 !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 6 Dec 6 10:18 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 5 Dec 6 10:19 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 4 Dec 6 12:02 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 3 Dec 6 10:18 /dev/snd/seq crw-rw---- 1 root audio 116, 2 Dec 6 10:18 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Dec 6 10:18 . drwxr-xr-x 4 root root 180 Dec 6 10:18 .. lrwxrwxrwx 1 root root 12 Dec 6 10:18 usb-Logitech_Logitech_USB_Headset-00 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Dec 6 10:18 . drwxr-xr-x 4 root root 180 Dec 6 10:18 .. lrwxrwxrwx 1 root root 12 Dec 6 10:18 pci-0000:00:1a.0-usb-0:2:1.0 -> ../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: 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.0-2, full speed' Mixer name : 'USB Mixer' Components : 'USB046d:0a01' 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 - 31 Mono: Front Left: Playback 0 [0%] [0.00dB] [on] Front Right: Playback 0 [0%] [0.00dB] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pvolume-joined cvolume pswitch pswitch-joined cswitch cswitch-joined penum Playback channels: Mono Capture channels: Front Left - Front Right Limits: Playback 0 - 15 Capture 0 - 15 Mono: Playback 15 [100%] [-8.00dB] [off] Front Left: Capture 0 [0%] [0.00dB] [on] Front Right: Capture 0 [0%] [0.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.Headset { control.1 { iface MIXER name 'Mic Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.2 { iface MIXER name 'Mic Playback Volume' value 15 comment { access 'read write' type INTEGER count 1 range '0 - 15' dbmin -2300 dbmax -800 dbvalue.0 -800 } } control.3 { iface MIXER name 'Speaker Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Speaker Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin 0 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.5 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Mic Capture Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 15' dbmin 0 dbmax 1500 dbvalue.0 0 dbvalue.1 0 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module fuse nf_nat_tftp nf_conntrack_tftp ebtable_nat ebtables ipt_REJECT xt_CHECKSUM iptable_mangle autofs4 sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf bridge stp llc iptable_filter ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 vhost_net macvtap macvlan tun kvm_intel kvm sg snd_usb_audio snd_seq snd_pcm snd_timer snd_page_alloc snd_usb_lib snd_rawmidi snd_seq_device snd_hwdep snd soundcore asix usbnet mii ftdi_sio usbserial microcode serio_raw i2c_i801 iTCO_wdt iTCO_vendor_support e1000e ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif pata_acpi ata_generic pata_marvell ahci i915 drm_kms_helper drm i2c_algo_bit i2c_core video output dm_mirror dm_region_hash dm_log dm_mod !!ALSA/HDA dmesg !!--------------