!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sat Apr 21 12:29:05 UTC 2018 !!Linux Distribution !!------------------ Ubuntu 17.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 17.10" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 17.10" 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=artful !!DMI Information !!--------------- Manufacturer: HP Product Name: ProLiant MicroServer Product Version: Firmware Version: O41 !!Kernel Information !!------------------ Kernel release: 4.13.0-38-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.13.0-38-generic Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_usb_audio snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [DAC ]: USB-Audio - USB Audio DAC Burr-Brown from TI USB Audio DAC at usb-0000:00:12.0-4, full speed 1 [C110 ]: USB-Audio - Webcam C110 Webcam C110 at usb-0000:00:13.2-1, high 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_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=0,1 vid=0x08bb,0x046d pid=0x2704,0x0829 !!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 !!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=0x08bb2704, ctrlif=0, ctlerr=0 Card: Burr-Brown from TI USB Audio DAC at usb-0000:00:12.0-4, full speed Unit: 3 Control: name="PCM Playback Volume", index=0 Info: id=3, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32768, max=0, dBmin=-12800, dBmax=0 Unit: 3 Control: name="PCM Playback Switch", index=0 Info: id=3, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x046d0829, ctrlif=2, ctlerr=0 Card: Webcam C110 at usb-0000:00:13.2-1, high speed --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 4 Apr 18 13:53 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 2 Apr 18 13:53 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 5 Apr 21 15:28 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 3 Apr 21 15:26 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 Apr 18 13:53 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 18 13:53 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 80 Apr 18 13:53 . drwxr-xr-x 4 root root 200 Apr 18 13:53 .. lrwxrwxrwx 1 root root 12 Apr 18 13:53 usb-Burr-Brown_from_TI_USB_Audio_DAC-00 -> ../controlC0 lrwxrwxrwx 1 root root 12 Apr 18 13:53 usb-_Webcam_C110-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Apr 18 13:53 . drwxr-xr-x 4 root root 200 Apr 18 13:53 .. lrwxrwxrwx 1 root root 12 Apr 18 13:53 pci-0000:00:12.0-usb-0:4:1.0 -> ../controlC0 lrwxrwxrwx 1 root root 12 Apr 18 13:53 pci-0000:00:13.2-usb-0:1:1.2 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: DAC [USB Audio DAC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: C110 [Webcam C110], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [DAC] Card hw:0 'DAC'/'Burr-Brown from TI USB Audio DAC at usb-0000:00:12.0-4, full speed' Mixer name : 'USB Mixer' Components : 'USB08bb:2704' Controls : 3 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 128 Mono: Front Left: Playback 59 [46%] [-69.00dB] [on] Front Right: Playback 59 [46%] [-69.00dB] [on] !!-------Mixer controls for card 1 [C110] Card hw:1 'C110'/'Webcam C110 at usb-0000:00:13.2-1, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:0829' Controls : 1 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.DAC { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'PCM Playback Volume' value.0 59 value.1 59 comment { access 'read write' type INTEGER count 2 range '0 - 128' dbmin -12800 dbmax 0 dbvalue.0 -6900 dbvalue.1 -6900 } } } state.C110 { control.1 { iface PCM name 'Capture Channel Map' value 2 comment { access read type INTEGER count 1 range '0 - 36' } } } --endcollapse-- !!All Loaded Modules !!------------------ Module veth nls_utf8 isofs ccm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_comment iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack bridge stp appletalk ipx p8023 psnap p8022 llc ts_bm xt_string xt_tcpudp iptable_filter raid1 arc4 mt7601u mac80211 snd_usb_audio uvcvideo videobuf2_vmalloc videobuf2_memops snd_usbmidi_lib videobuf2_v4l2 videobuf2_core cfg80211 snd_hwdep joydev input_leds snd_rawmidi snd_seq_device videodev media snd_pcm snd_timer snd usblp soundcore edac_mce_amd kvm_amd kvm irqbypass ipmi_si ipmi_devintf ipmi_msghandler k10temp i2c_piix4 tpm_infineon shpchp mac_hid parport_pc ppdev lp parport binder_linux ashmem_linux ip_tables x_tables autofs4 uas usb_storage dm_raid raid456 async_raid6_recov async_memcpy async_pq hid_generic async_xor async_tx usbhid hid xor raid6_pq libcrc32c amdkfd amd_iommu_v2 radeon i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt pata_acpi fb_sys_fops ahci pata_atiixp libahci r8169 drm mii !!ALSA/HDA dmesg !!-------------- [ 14.038233] USB Video Class driver (1.1.1) [ 14.108110] usbcore: registered new interface driver snd-usb-audio [ 14.172107] usb 1-3: reset high-speed USB device number 4 using ehci-pci