!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Fri Jun 19 15:35:33 UTC 2015 !!Linux Distribution !!------------------ CentOS release 6.6 (Final) CentOS release 6.6 (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 6.6 (Final) CentOS release 6.6 (Final) !!DMI Information !!--------------- Manufacturer: Lenovo Product Name: Lenovo ThinkServer RD530 Product Version: 2575A4U Firmware Version: 2.04 !!Kernel Information !!------------------ Kernel release: 2.6.32-504.8.1.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: 1.0.22 Utilities version: 1.0.23 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [Plus ]: USB-Audio - M-Track Plus M-Audio M-Track Plus at usb-0000:00:1d.0-1.7, high 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=0x07634009, ctrlif=0, ctlerr=0 Card: M-Audio M-Track Plus at usb-0000:00:1d.0-1.7, high speed Unit: 10 Control: name="M-Audio Clock Selector Playback Volume", index=1 Info: id=10, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-32512, max=0, dBmin=-12700, dBmax=0 Unit: 10 Control: name="M-Audio Clock Selector Playback Volume", index=0 Info: id=10, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32512, max=0, dBmin=-12700, dBmax=0 Unit: 10 Control: name="M-Audio Clock Selector Playback Switch", index=1 Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="M-Audio Clock Selector Playback Switch", index=0 Info: id=10, control=1, cmask=0x3, channels=2, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 11 Control: name="M-Audio Clock Selector Capture Volume", index=1 Info: id=11, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-32512, max=0, dBmin=-12700, dBmax=0 Unit: 11 Control: name="M-Audio Clock Selector Capture Volume", index=0 Info: id=11, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32512, max=0, dBmin=-12700, dBmax=0 Unit: 11 Control: name="M-Audio Clock Selector Capture Switch", index=1 Info: id=11, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 11 Control: name="M-Audio Clock Selector Capture Switch", index=0 Info: id=11, control=1, cmask=0x3, channels=2, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 6 Jun 19 11:16 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 5 Jun 19 11:16 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 4 Jun 19 11:16 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 3 Jun 19 11:16 /dev/snd/seq crw-rw---- 1 root audio 116, 2 Jun 19 11:16 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x. 2 root root 60 Jun 19 11:16 . drwxr-xr-x. 4 root root 180 Jun 19 11:16 .. lrwxrwxrwx. 1 root root 12 Jun 19 11:16 usb-M-Audio_M-Track_Plus-00 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x. 2 root root 60 Jun 19 11:16 . drwxr-xr-x. 4 root root 180 Jun 19 11:16 .. lrwxrwxrwx. 1 root root 12 Jun 19 11:16 pci-0000:00:1d.0-usb-0:1.7:1.0 -> ../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: Plus [M-Track Plus], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Plus [M-Track Plus], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [Plus] Card hw:0 'Plus'/'M-Audio M-Track Plus at usb-0000:00:1d.0-1.7, high speed' Mixer name : 'USB Mixer' Components : 'USB0763:4009' Controls : 8 Simple ctrls : 2 Simple mixer control 'M-Audio Clock Selector',0 Capabilities: pvolume cvolume pswitch cswitch penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 127 Capture 0 - 127 Front Left: Playback 120 [94%] [-7.00dB] [on] Capture 127 [100%] [0.00dB] [off] Front Right: Playback 120 [94%] [-7.00dB] [on] Capture 127 [100%] [0.00dB] [off] Simple mixer control 'M-Audio Clock Selector',1 Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined penum Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 127 Capture 0 - 127 Mono: Playback 122 [96%] [-5.00dB] [on] Capture 127 [100%] [0.00dB] [off] !!Alsactl output !!-------------- --startcollapse-- state.Plus { control.1 { iface MIXER name 'M-Audio Clock Selector Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.2 { iface MIXER name 'M-Audio Clock Selector Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'M-Audio Clock Selector Playback Volume' value.0 120 value.1 120 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -12700 dbmax 0 dbvalue.0 -700 dbvalue.1 -700 } } control.4 { iface MIXER name 'M-Audio Clock Selector Playback Volume' index 1 value 122 comment { access 'read write' type INTEGER count 1 range '0 - 127' dbmin -12700 dbmax 0 dbvalue.0 -500 } } control.5 { iface MIXER name 'M-Audio Clock Selector Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.6 { iface MIXER name 'M-Audio Clock Selector Capture Switch' index 1 value false comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'M-Audio Clock Selector Capture Volume' value.0 127 value.1 127 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -12700 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.8 { iface MIXER name 'M-Audio Clock Selector Capture Volume' index 1 value 127 comment { access 'read write' type INTEGER count 1 range '0 - 127' dbmin -12700 dbmax 0 dbvalue.0 0 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_pcm_oss snd_mixer_oss fuse autofs4 8021q garp stp llc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 iTCO_wdt iTCO_vendor_support microcode ipmi_si ipmi_msghandler acpi_pad sb_edac edac_core 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 shpchp e1000e igb dca i2c_algo_bit i2c_core ptp pps_core ext4 jbd2 mbcache sd_mod crc_t10dif ahci megaraid_sas wmi dm_mirror dm_region_hash dm_log dm_mod !!ALSA/HDA dmesg !!-------------- cannot get ctl value: req = 0x83, wValue = 0x200, wIndex = 0xb00, type = 4 usbcore: registered new interface driver snd-usb-audio EDAC MC: Ver: 2.1.0 Jan 28 2015