!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Sat Nov 27 20:51:07 UTC 2021 !!Linux Distribution !!------------------ Ubuntu 21.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 21.10" PRETTY_NAME="Ubuntu 21.10" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian 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=impish !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: MKQ7710H.86A.0074.2018.1025.1727 System SKU: To be filled by O.E.M. Board Vendor: Intel Corporation Board Name: DQ77MK !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/PNP0C01:00/status 15 /sys/bus/acpi/devices/PNP0C0C:00/status 11 /sys/bus/acpi/devices/PNP0C0F:00/status 9 /sys/bus/acpi/devices/PNP0C0F:01/status 9 /sys/bus/acpi/devices/PNP0C0F:02/status 9 /sys/bus/acpi/devices/PNP0C0F:03/status 9 /sys/bus/acpi/devices/PNP0C0F:04/status 9 /sys/bus/acpi/devices/PNP0C0F:05/status 9 /sys/bus/acpi/devices/PNP0C0F:06/status 9 /sys/bus/acpi/devices/PNP0C0F:07/status 9 !!Kernel Information !!------------------ Kernel release: 5.15.5-051505-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.15.5-051505-generic Library version: 1.2.4 Utilities version: 1.2.4 !!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 [C920 ]: USB-Audio - HD Pro Webcam C920 HD Pro Webcam C920 at usb-0000:00:1a.0-1.4, high speed 1 [USB ]: USB-Audio - Scarlett 2i2 USB Focusrite Scarlett 2i2 USB at usb-0000:00:1a.0-1.1, high speed !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller [8086:1e20] (rev 04) DeviceName: AU1 01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590] [1002:aaf0] Subsystem: Sapphire Technology Limited Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590] [1da2:aaf0] !!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 snd_usb_audio: vid=0x1235 pid=0x8210 device_setup=1 !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio autoclock : Y delayed_register : (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) device_setup : 1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 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 implicit_fb : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,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 lowlatency : Y pid : 33296,-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) quirk_flags : 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 skip_validation : N use_vmalloc : Y vid : 4661,-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 delayed_register : (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) device_setup : 1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 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 implicit_fb : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,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 lowlatency : Y pid : 33296,-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) quirk_flags : 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 skip_validation : N use_vmalloc : Y vid : 4661,-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=0x046d082d, ctrlif=2, ctlerr=0 Card: HD Pro Webcam C920 at usb-0000:00:1a.0-1.4, high speed Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=5120, max=12800, dBmin=2000, dBmax=5000 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 USB Mixer: usb_id=0x12358210, ctrlif=0, ctlerr=0 Card: Focusrite Scarlett 2i2 USB at usb-0000:00:1a.0-1.1, high speed Unit: 0 Control: name="Direct Monitor Playback Enum", index=0 Unit: 0 Control: name="Phantom Power Persistence Capture Switch", index=0 Unit: 0 Control: name="Line In 1-2 Phantom Power Capture Switch", index=0 Unit: 0 Control: name="Line In 2 Air Capture Switch", index=0 Unit: 0 Control: name="Line In 1 Air Capture Switch", index=0 Unit: 0 Control: name="Line In 2 Level Capture Enum", index=0 Unit: 0 Control: name="Line In 1 Level Capture Enum", index=0 Unit: 41 Control: name="USB Internal Validity", index=0 Info: id=41, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 6 Nov 27 20:31 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 4 Nov 26 09:52 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 5 Nov 27 20:31 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 3 Nov 26 10:35 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 2 Nov 27 22:45 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Nov 26 09:49 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Nov 26 09:49 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 80 Nov 27 20:31 . drwxr-xr-x 4 root root 220 Nov 27 20:31 .. lrwxrwxrwx 1 root root 12 Nov 27 20:31 usb-046d_HD_Pro_Webcam_C920_EF45367F-02 -> ../controlC0 lrwxrwxrwx 1 root root 12 Nov 26 09:52 usb-Focusrite_Scarlett_2i2_USB_Y8N6UCE0746035-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Nov 27 20:31 . drwxr-xr-x 4 root root 220 Nov 27 20:31 .. lrwxrwxrwx 1 root root 12 Nov 26 09:52 pci-0000:00:1a.0-usb-0:1.1:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Nov 27 20:31 pci-0000:00:1a.0-usb-0:1.4:1.2 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: USB [Scarlett 2i2 USB], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: C920 [HD Pro Webcam C920], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: USB [Scarlett 2i2 USB], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card C920 Card hw:0 'C920'/'HD Pro Webcam C920 at usb-0000:00:1a.0-1.4, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:082d' Controls : 3 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 15 Mono: Capture 13 [87%] [46.00dB] [on] !!-------Mixer controls for card USB Card hw:1 'USB'/'Focusrite Scarlett 2i2 USB at usb-0000:00:1a.0-1.1, high speed' Mixer name : 'USB Mixer' Components : 'USB1235:8210' Controls : 10 Simple ctrls : 7 Simple mixer control 'Line In 1 Air',0 Capabilities: cswitch cswitch-joined Capture channels: Mono Mono: Capture [off] Simple mixer control 'Line In 1 Level',0 Capabilities: cenum Items: 'Line' 'Inst' Item0: 'Line' Simple mixer control 'Line In 1-2 Phantom Power',0 Capabilities: cswitch cswitch-joined Capture channels: Mono Mono: Capture [off] Simple mixer control 'Line In 2 Air',0 Capabilities: cswitch cswitch-joined Capture channels: Mono Mono: Capture [off] Simple mixer control 'Line In 2 Level',0 Capabilities: cenum Items: 'Line' 'Inst' Item0: 'Line' Simple mixer control 'Direct Monitor',0 Capabilities: penum Items: 'Off' 'Mono' 'Stereo' Item0: 'Off' Simple mixer control 'Phantom Power Persistence',0 Capabilities: cswitch cswitch-joined Capture channels: Mono Mono: Capture [off] !!Alsactl output !!-------------- --startcollapse-- state.C920 { control.1 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'Mic Capture Volume' value 13 comment { access 'read write' type INTEGER count 1 range '0 - 15' dbmin 2000 dbmax 5000 dbvalue.0 4600 } } } state.USB { control.1 { iface PCM name 'Playback Channel Map' value.0 3 value.1 4 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface CARD name 'USB Internal Validity' value true comment { access read type BOOLEAN count 1 } } control.4 { iface MIXER name 'Line In 1 Level Capture Enum' value Line comment { access 'read write' type ENUMERATED count 1 item.0 Line item.1 Inst } } control.5 { iface MIXER name 'Line In 2 Level Capture Enum' value Line comment { access 'read write' type ENUMERATED count 1 item.0 Line item.1 Inst } } control.6 { iface MIXER name 'Line In 1 Air Capture Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'Line In 2 Air Capture Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'Line In 1-2 Phantom Power Capture Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'Phantom Power Persistence Capture Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface MIXER name 'Direct Monitor Playback Enum' value Off comment { access 'read write' type ENUMERATED count 1 item.0 Off item.1 Mono item.2 Stereo } } } --endcollapse-- !!All Loaded Modules !!------------------ aesni_intel ahci amdgpu at24 autofs4 ax88179_178a binfmt_misc bridge cec coretemp crc32_pclmul crct10dif_pclmul cryptd crypto_simd drm drm_kms_helper drm_ttm_helper e1000e efi_pstore fb_sys_fops ghash_clmulni_intel gpu_sched hid hid_generic hid_logitech_dj hid_logitech_hidpp i2c_algo_bit i2c_i801 i2c_smbus input_leds intel_cstate intel_powerclamp intel_rapl_common intel_rapl_msr iommu_v2 ip_tables joydev kvm kvm_intel libahci libcrc32c llc lp lpc_ich mac_hid mc mei mei_hdcp mei_me mii msr nf_conntrack nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nf_tables nfnetlink nft_chain_nat nft_compat nft_counter nls_iso8859_1 nvme nvme_core parport parport_pc ppdev rapl rc_core sch_fq_codel snd snd_hwdep snd_pcm snd_rawmidi snd_seq snd_seq_device snd_seq_midi snd_seq_midi_event snd_timer snd_usb_audio snd_usbmidi_lib soundcore stp syscopyarea sysfillrect sysimgblt ttm usbhid usbnet uvcvideo video videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x86_pkg_temp_thermal x_tables xhci_pci xhci_pci_renesas xt_CHECKSUM xt_MASQUERADE xt_nat xt_tcpudp !!ALSA/HDA dmesg !!-------------- !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.5.1-2 all ALSA topology configuration files ii alsa-ucm-conf 1.2.4-2ubuntu5 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.4-1ubuntu4 amd64 Utilities for configuring and using ALSA