!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sat Oct 4 15:35:39 UTC 2014 !!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: ASUS Product Name: All Series Product Version: System Version Firmware Version: 1304 !!Kernel Information !!------------------ Kernel release: 2.6.32-431.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 !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [CinemaTM ]: USB-Audio - Microsoft® LifeCam Cinema(TM) Microsoft Microsoft® LifeCam Cinema(TM) at usb-0000:00:14.0-9, high speed !!PCI Soundcards installed in the system !!-------------------------------------- 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) 00:1b.0 Audio device: Intel Corporation Device 8ca0 !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:03.0 0403: 8086:0c0c (rev 06) Subsystem: 1043:8534 -- 00:1b.0 0403: 8086:8ca0 Subsystem: 1043:860b !!Modprobe options (Sound related) !!-------------------------------- snd-hda-intel: vid=8086 pid=8ca0 snoop=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 : (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=0x045e075d, ctrlif=2, ctlerr=0 Card: Microsoft Microsoft® LifeCam Cinema(TM) at usb-0000:00:14.0-9, high speed Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x1, channels=1, type="S16" Volume: min=-5120, max=9216, dBmin=-2000, dBmax=3600 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, 5 Oct 4 17:28 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 4 Oct 4 17:28 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 3 Oct 4 17:28 /dev/snd/seq crw-rw---- 1 root audio 116, 2 Oct 4 17:28 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x. 2 root root 60 Oct 4 17:28 . drwxr-xr-x. 4 root root 160 Oct 4 17:28 .. lrwxrwxrwx. 1 root root 12 Oct 4 17:28 usb-Microsoft_Microsoft®_LifeCam_Cinema_TM_-02 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x. 2 root root 60 Oct 4 17:28 . drwxr-xr-x. 4 root root 160 Oct 4 17:28 .. lrwxrwxrwx. 1 root root 12 Oct 4 17:28 pci-0000:00:14.0-usb-0:9:1.2 -> ../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 **** ARECORD **** List of CAPTURE Hardware Devices **** card 0: CinemaTM [Microsoft® LifeCam Cinema(TM)], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [CinemaTM] Card hw:0 'CinemaTM'/'Microsoft Microsoft® LifeCam Cinema(TM) at usb-0000:00:14.0-9, high speed' Mixer name : 'USB Mixer' Components : 'USB045e:075d' Controls : 2 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum Capture channels: Mono Limits: Capture 0 - 56 Mono: Capture 55 [98%] [35.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.CinemaTM { control.1 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.2 { iface MIXER name 'Mic Capture Volume' value 55 comment { access 'read write' type INTEGER count 1 range '0 - 56' dbmin -2000 dbmax 3600 dbvalue.0 3500 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module fuse ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge 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 vhost_net macvtap macvlan tun kvm uinput raid1 microcode serio_raw sg snd_usb_audio snd_usbmidi_lib snd_rawmidi uvcvideo videodev v4l2_compat_ioctl32 e1000e ptp pps_core shpchp snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore snd_page_alloc ext4 jbd2 mbcache sym53c8xx scsi_transport_spi sd_mod crc_t10dif ahci xhci_hcd i915 nouveau ttm drm_kms_helper drm i2c_algo_bit i2c_core mxm_wmi video output wmi dm_mirror dm_region_hash dm_log dm_mod !!ALSA/HDA dmesg !!-------------- NET: Registered protocol family 1 UNSUPPORTED HARDWARE DEVICE: Haswell HDMI Audio ------------[ cut here ]------------ -- udev: starting version 147 snd_hda_intel: Unknown parameter `vid' snd_hda_intel: Unknown parameter `vid' shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 snd_hda_intel: Unknown parameter `vid' pps_core: LinuxPPS API ver. 1 registered -- 3:3:1: cannot get freq at ep 0x82 usbcore: registered new interface driver snd-usb-audio sd 2:0:0:0: Attached scsi generic sg0 type 0