!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sat Jul 11 14:56:14 UTC 2015 !!Linux Distribution !!------------------ Ubuntu 14.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.2 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: Supermicro Product Name: A1SAi Product Version: 123456789 Firmware Version: 1.0c !!Kernel Information !!------------------ Kernel release: 3.16.0-43-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.16.0-43-generic Library version: 1.0.27.2 Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 1 [C2 ]: USB-Audio - Cambridge Audio DAC100 USB 2 Cambridge Audio Cambridge Audio DAC100 USB 2 at usb-0000:00:16.0-1.2, high spee !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_usb_audio: index=-2 snd_usb_caiaq: index=-2 snd_usb_ua101: index=-2 snd_usb_us122l: index=-2 snd_usb_usx2y: index=-2 snd_cmipci: mpu_port=0x330 fm_port=0x388 snd_pcsp: index=-2 snd_usb_audio: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio autoclock : 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 : -2,-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 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=0x22e8dac4, ctrlif=0, ctlerr=0 Card: Cambridge Audio Cambridge Audio DAC100 USB 2 at usb-0000:00:16.0-1.2, high spee Unit: 10 Control: name="Cambridge Audio Clock Selector Playback Swi", 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="Cambridge Audio Clock Selector Playback Swi", index=0 Info: id=10, 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, 2 Jul 11 16:44 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Jul 11 16:44 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Jul 11 16:44 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jul 11 16:44 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jul 11 16:44 . drwxr-xr-x 4 root root 160 Jul 11 16:44 .. lrwxrwxrwx 1 root root 12 Jul 11 16:44 usb-Cambridge_Audio_Cambridge_Audio_DAC100_USB_2_0000-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Jul 11 16:44 . drwxr-xr-x 4 root root 160 Jul 11 16:44 .. lrwxrwxrwx 1 root root 12 Jul 11 16:44 pci-0000:00:16.0-usb-0:1.2:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:268: no soundcards found... ARECORD arecord: device_list:268: no soundcards found... !!Amixer output !!------------- !!-------Mixer controls for card 1 [C2] Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially -R,--raw-volume Use the raw value (default) -M,--mapped-volume Use the mapped volume Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially -R,--raw-volume Use the raw value (default) -M,--mapped-volume Use the mapped volume Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module dvb_hdhomerun_fe dvb_hdhomerun dvb_hdhomerun_core dvb_core joydev hid_generic gpio_ich coretemp kvm_intel kvm snd_usb_audio crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_usbmidi_lib snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_seq_midi gf128mul snd_seq_midi_event glue_helper ablk_helper cryptd snd_rawmidi snd_seq snd_seq_device usbhid serio_raw snd_timer lpc_ich snd ast ttm hid drm_kms_helper soundcore drm syscopyarea i2c_ismt sysfillrect sysimgblt ipmi_si ipmi_msghandler shpchp lp mac_hid parport igb ahci libahci i2c_algo_bit dca ptp pps_core !!ALSA/HDA dmesg !!-------------- [ 4.477233] ipmi_si 00:06: IPMI kcs interface initialized [ 4.505816] usbcore: registered new interface driver snd-usb-audio [ 4.578817] gpio_ich: GPIO from 196 to 255 on gpio_ich