!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Nov 11 16:48:58 UTC 2019 !!Linux Distribution !!------------------ Ubuntu 18.04.3 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.3 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.3 LTS" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=bionic !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: MTCDT10N.86A.0165.2013.0114.1540 !!Kernel Information !!------------------ Kernel release: 4.15.0-66-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.15.0-66-generic Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 1 [USB ]: USB-Audio - Attero Tech MatchBox USB AtteroTech LLC. Attero Tech MatchBox USB at usb-0000:00:1d.0-2, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_usb_audio: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 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 quirk_alias : (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) 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=0x1c400fa1, ctrlif=0, ctlerr=0 Card: AtteroTech LLC. Attero Tech MatchBox USB at usb-0000:00:1d.0-2, full speed --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Nov 11 08:33 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Nov 11 09:48 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Nov 11 08:33 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Nov 11 08:33 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Nov 11 08:33 . drwxr-xr-x 4 root root 160 Nov 11 08:33 .. lrwxrwxrwx 1 root root 12 Nov 11 08:33 usb-AtteroTech_LLC._Attero_Tech_MatchBox_USB-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Nov 11 08:33 . drwxr-xr-x 4 root root 160 Nov 11 08:33 .. lrwxrwxrwx 1 root root 12 Nov 11 08:33 pci-0000:00:1d.0-usb-0:2:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: USB [Attero Tech MatchBox USB], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 1 [USB] Card hw:1 'USB'/'AtteroTech LLC. Attero Tech MatchBox USB at usb-0000:00:1d.0-2, full speed' Mixer name : 'USB Mixer' Components : 'USB1c40:0fa1' Controls : 1 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.USB { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access read type INTEGER count 8 range '0 - 36' } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_usb_audio snd_usbmidi_lib snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd joydev gma500_gfx soundcore input_leds drm_kms_helper intel_powerclamp drm coretemp i2c_algo_bit mac_hid shpchp fb_sys_fops lpc_ich syscopyarea sysfillrect sysimgblt video sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid e1000e ahci ptp libahci pps_core !!ALSA/HDA dmesg !!-------------- [ 0.172338] ACPI: Added _OSI(Linux-Dell-Video) [ 0.172340] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.172343] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 41.970248] audit: type=1400 audit(1573486398.677:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=470 comm="apparmor_parser" [ 42.198835] usbcore: registered new interface driver snd-usb-audio [ 42.622454] checking generic (cf800000 500000) vs hw (cf800000 7bf000)