!!################################ !!ALSA Information Script v 0.5.0 !!################################ !!Script ran on: Wed Mar 17 11:39:42 UTC 2021 !!Linux Distribution !!------------------ Ubuntu 20.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 20.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.2 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=focal !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 20H500B2GE Product Version: ThinkPad E570 Firmware Version: R0DET95W (1.95 ) System SKU: LENOVO_MT_20H5_BU_Think_FM_ThinkPad E570 Board Vendor: LENOVO Board Name: 20H500B2GE !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0003:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LEN0268:00/status 15 /sys/bus/acpi/devices/LNXPOWER:00/status 1 /sys/bus/acpi/devices/LNXPOWER:01/status 1 /sys/bus/acpi/devices/MSFT0101:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:01/status 3 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /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 /sys/bus/acpi/devices/device:3d/status 15 !!Kernel Information !!------------------ Kernel release: 5.4.0-67-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.4.0-67-generic Library version: 1.2.2 Utilities version: 1.2.2 !!Loaded ALSA modules !!------------------- snd_hda_intel (card 0) snd_usb_audio (card 1) snd_usb_audio (card 2) !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xe1520000 irq 139 1 [MKII ]: USB-Audio - US122 MKII TASCAM US122 MKII at usb-0000:00:14.0-2, high speed 2 [Webcam ]: USB-Audio - Monitor Webcam OmniVision Technologies, Inc.538-2655-09.07.08.1 Monitor Webcam at usb-0000:00: !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21) Subsystem: Lenovo Sunrise Point-LP HD Audio [17aa:505b] !!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_hda_intel align_buffer_size : -1 bdl_pos_adj : -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 beep_mode : 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 dmic_detect : Y 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 enable_msi : -1 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) 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 jackpoll_ms : 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 model : (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) patch : (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) pm_blacklist : Y position_fix : -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 power_save : 1 power_save_controller : Y probe_mask : -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 probe_only : 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 single_cmd : -1 snoop : -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) use_vmalloc : Y 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) use_vmalloc : Y 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 !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/pci/drivers/snd_hda_intel Tree: !!Card: /sys/class/sound/card1 Driver: /sys/bus/usb/drivers/snd-usb-audio Tree: !!Card: /sys/class/sound/card2 Driver: /sys/bus/usb/drivers/snd-usb-audio Tree: !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Conexant CX20753/4 Address: 0 AFG Function Id: 0x1 (unsol 1) Vendor Id: 0x14f15111 Subsystem Id: 0x17aa505c Revision Id: 0x100101 No Modem Function Group found Default PCM: rates [0x160]: 44100 48000 96000 bits [0xe]: 16 20 24 formats [0x1]: PCM Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D1 D2 D3 D3cold S3D3cold CLKSTOP EPSS Power: setting=D0, actual=D0 GPIO: io=3, o=0, i=0, unsolicited=1, wake=0 IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 Node 0x10 [Audio Output] wcaps 0xc1d: Stereo Amp-Out R/L Control: name="Headphone Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Control: name="Headphone Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Device: name="CX20753/4 Analog", type="Audio", device=0 Amp-Out caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1 Amp-Out vals: [0x4a 0x4a] Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xa]: 16 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x11 [Audio Output] wcaps 0xc1d: Stereo Amp-Out R/L Control: name="Speaker Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Control: name="Speaker Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1 Amp-Out vals: [0x80 0x80] Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xa]: 16 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x12 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out Control: name="Beep Playback Volume", index=0, device=0 ControlAmp: chs=1, dir=Out, idx=0, ofs=0 Control: name="Beep Playback Switch", index=0, device=0 ControlAmp: chs=1, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x07, nsteps=0x07, stepsize=0x0f, mute=0 Amp-Out vals: [0x03] Node 0x13 [Audio Input] wcaps 0x100d1b: Stereo Amp-In R/L Control: name="Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=2, ofs=0 Control: name="Capture Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=2, ofs=0 Device: name="CX20753/4 Analog", type="Audio", device=0 Amp-In caps: ofs=0x4a, nsteps=0x50, stepsize=0x03, mute=1 Amp-In vals: [0x80 0x80] [0x50 0x50] [0x50 0x50] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0xa]: 16 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 3 0x18 0x1a* 0x19 Node 0x14 [Audio Input] wcaps 0x100d1b: Stereo Amp-In R/L Amp-In caps: ofs=0x4a, nsteps=0x50, stepsize=0x03, mute=1 Amp-In vals: [0x4a 0x4a] [0x4a 0x4a] [0x4a 0x4a] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0xa]: 16 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 3 0x19* 0x1a 0x15 Node 0x15 [Audio Mixer] wcaps 0x20050b: Stereo Amp-In Amp-In caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x10 0x11 Node 0x16 [Pin Complex] wcaps 0x400581: Stereo Pincap 0x0000001c: OUT HP Detect Pin Default 0x04211040: [Jack] HP Out at Ext Right Conn = 1/8, Color = Black DefAssociation = 0x4, Sequence = 0x0 Pin-ctls: 0xc0: OUT HP Unsolicited: tag=01, enabled=1 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x10* 0x11 Node 0x17 [Pin Complex] wcaps 0x400501: Stereo Pincap 0x00000010: OUT Pin Default 0x90170110: [Fixed] Speaker at Int N/A Conn = Analog, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x10 0x11* Node 0x18 [Pin Complex] wcaps 0x40048b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00001124: IN Detect Vref caps: HIZ 80 Pin Default 0x40f001f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: VREF_HIZ Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x19 [Pin Complex] wcaps 0x40048b: Stereo Amp-In Control: name="Mic Boost Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00001124: IN Detect Vref caps: HIZ 80 Pin Default 0x04a11030: [Jack] Mic at Ext Right Conn = 1/8, Color = Black DefAssociation = 0x3, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=02, enabled=1 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1a [Pin Complex] wcaps 0x40048b: Stereo Amp-In Control: name="Internal Mic Boost Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x02 0x02] Pincap 0x00000020: IN Pin Default 0x95a60120: [Fixed] Mic at Int Top Conn = Digital, Color = Unknown DefAssociation = 0x2, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1b [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x1c [Vendor Defined Widget] wcaps 0xf00000: Mono Codec: Intel Kabylake HDMI Address: 2 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x8086280b Subsystem Id: 0x80860101 Revision Id: 0x100000 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D3 CLKSTOP EPSS Power: setting=D0, actual=D0, Clock-stop-OK GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1a]: 16 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1a]: 16 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x04 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1a]: 16 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 3 0x02 0x03* 0x04 Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 Node 0x07 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono --endcollapse-- !!USB Descriptors !!--------------- --startcollapse-- Bus 001 Device 002: ID 0644:8021 TEAC Corp. TASCAM US-122mkII Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x0644 TEAC Corp. idProduct 0x8021 TASCAM US-122mkII bcdDevice 1.00 iManufacturer 1 iProduct 2 iSerial 3 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0048 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 480mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 4 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x004e 1x 78 bytes bInterval 1 bRefresh 0 bSynchAddress 0 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x004e 1x 78 bytes bInterval 1 bRefresh 0 bSynchAddress 0 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0009 1x 9 bytes bInterval 4 bRefresh 0 bSynchAddress 0 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x04 EP 4 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 4 bRefresh 0 bSynchAddress 0 Bus 001 Device 005: ID 05a9:264b OmniVision Technologies, Inc. Monitor Webcam Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 idVendor 0x05a9 OmniVision Technologies, Inc. idProduct 0x264b Monitor Webcam bcdDevice 97.08 iManufacturer 1 iProduct 2 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0382 bNumInterfaces 4 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 200mA Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 0 bInterfaceCount 2 bFunctionClass 14 Video bFunctionSubClass 3 Video Interface Collection bFunctionProtocol 0 iFunction 2 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 14 Video bInterfaceSubClass 1 Video Control bInterfaceProtocol 0 iInterface 2 VideoControl Interface Descriptor: bLength 13 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdUVC 1.00 wTotalLength 0x0067 dwClockFrequency 30.000000MHz bInCollection 1 baInterfaceNr( 0) 1 VideoControl Interface Descriptor: bLength 17 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 1 wTerminalType 0x0201 Camera Sensor bAssocTerminal 0 iTerminal 0 wObjectiveFocalLengthMin 0 wObjectiveFocalLengthMax 0 wOcularFocalLength 0 bControlSize 2 bmControls 0x00000000 VideoControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 3 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 5 iTerminal 0 VideoControl Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 5 (PROCESSING_UNIT) Warning: Descriptor too short bUnitID 5 bSourceID 1 wMaxMultiplier 0 bControlSize 2 bmControls 0x0000157f Brightness Contrast Hue Saturation Sharpness Gamma White Balance Temperature Backlight Compensation Power Line Frequency White Balance Temperature, Auto iProcessing 0 bmVideoStandards 0x1a NTSC - 525/60 SECAM - 625/50 NTSC - 625/50 VideoControl Interface Descriptor: bLength 26 bDescriptorType 36 bDescriptorSubtype 6 (EXTENSION_UNIT) bUnitID 6 guidExtensionCode {dd880f8a-1cba-4954-8a25-f7875967f0f7} bNumControl 3 bNrPins 1 baSourceID( 0) 1 bControlSize 1 bmControls( 0) 0x07 iExtension 1 VideoControl Interface Descriptor: bLength 27 bDescriptorType 36 bDescriptorSubtype 6 (EXTENSION_UNIT) bUnitID 7 guidExtensionCode {7780106a-0232-11dc-8314-0800200c9a66} bNumControl 7 bNrPins 1 baSourceID( 0) 1 bControlSize 2 bmControls( 0) 0xaf bmControls( 1) 0x01 iExtension 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 16 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 14 Video bInterfaceSubClass 2 Video Streaming bInterfaceProtocol 0 iInterface 0 VideoStreaming Interface Descriptor: bLength 15 bDescriptorType 36 bDescriptorSubtype 1 (INPUT_HEADER) bNumFormats 2 wTotalLength 0x025d bEndPointAddress 129 bmInfo 0 bTerminalLink 3 bStillCaptureMethod 0 bTriggerSupport 0 bTriggerUsage 0 bControlSize 1 bmaControls( 0) 0 bmaControls( 1) 0 VideoStreaming Interface Descriptor: bLength 27 bDescriptorType 36 bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED) bFormatIndex 1 bNumFrameDescriptors 9 guidFormat {32595559-0000-0010-8000-00aa00389b71} bBitsPerPixel 16 bDefaultFrameIndex 1 bAspectRatioX 0 bAspectRatioY 0 bmInterlaceFlags 0x00 Interlaced stream or variable: No Fields per frame: 2 fields Field 1 first: No Field pattern: Field 1 only bCopyProtect 0 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 1 bmCapabilities 0x00 Still image unsupported wWidth 640 wHeight 480 dwMinBitRate 147456000 dwMaxBitRate 147456000 dwMaxVideoFrameBufferSize 614400 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 2 bmCapabilities 0x00 Still image unsupported wWidth 160 wHeight 120 dwMinBitRate 9216000 dwMaxBitRate 9216000 dwMaxVideoFrameBufferSize 38400 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 3 bmCapabilities 0x00 Still image unsupported wWidth 176 wHeight 144 dwMinBitRate 12165120 dwMaxBitRate 12165120 dwMaxVideoFrameBufferSize 50688 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 4 bmCapabilities 0x00 Still image unsupported wWidth 320 wHeight 240 dwMinBitRate 36864000 dwMaxBitRate 36864000 dwMaxVideoFrameBufferSize 153600 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 5 bmCapabilities 0x00 Still image unsupported wWidth 352 wHeight 288 dwMinBitRate 48660480 dwMaxBitRate 48660480 dwMaxVideoFrameBufferSize 202752 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 6 bmCapabilities 0x00 Still image unsupported wWidth 800 wHeight 600 dwMinBitRate 115200000 dwMaxBitRate 115200000 dwMaxVideoFrameBufferSize 960000 dwDefaultFrameInterval 666666 bFrameIntervalType 1 dwFrameInterval( 0) 666666 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 7 bmCapabilities 0x00 Still image unsupported wWidth 1024 wHeight 768 dwMinBitRate 150994944 dwMaxBitRate 150994944 dwMaxVideoFrameBufferSize 1572864 dwDefaultFrameInterval 833333 bFrameIntervalType 1 dwFrameInterval( 0) 833333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 8 bmCapabilities 0x00 Still image unsupported wWidth 1280 wHeight 1024 dwMinBitRate 157286400 dwMaxBitRate 157286400 dwMaxVideoFrameBufferSize 2621440 dwDefaultFrameInterval 1333333 bFrameIntervalType 1 dwFrameInterval( 0) 1333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 9 bmCapabilities 0x00 Still image unsupported wWidth 1600 wHeight 1200 dwMinBitRate 153600000 dwMaxBitRate 153600000 dwMaxVideoFrameBufferSize 3840000 dwDefaultFrameInterval 2000000 bFrameIntervalType 1 dwFrameInterval( 0) 2000000 VideoStreaming Interface Descriptor: bLength 6 bDescriptorType 36 bDescriptorSubtype 13 (COLORFORMAT) bColorPrimaries 1 (BT.709,sRGB) bTransferCharacteristics 1 (BT.709) bMatrixCoefficients 4 (SMPTE 170M (BT.601)) VideoStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 6 (FORMAT_MJPEG) bFormatIndex 2 bNumFrameDescriptors 9 bFlags 1 Fixed-size samples: Yes bDefaultFrameIndex 1 bAspectRatioX 0 bAspectRatioY 0 bmInterlaceFlags 0x00 Interlaced stream or variable: No Fields per frame: 1 fields Field 1 first: No Field pattern: Field 1 only bCopyProtect 0 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 1 bmCapabilities 0x00 Still image unsupported wWidth 640 wHeight 480 dwMinBitRate 147456000 dwMaxBitRate 147456000 dwMaxVideoFrameBufferSize 614400 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 2 bmCapabilities 0x00 Still image unsupported wWidth 160 wHeight 120 dwMinBitRate 9216000 dwMaxBitRate 9216000 dwMaxVideoFrameBufferSize 38400 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 3 bmCapabilities 0x00 Still image unsupported wWidth 176 wHeight 144 dwMinBitRate 12165120 dwMaxBitRate 12165120 dwMaxVideoFrameBufferSize 50688 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 4 bmCapabilities 0x00 Still image unsupported wWidth 320 wHeight 240 dwMinBitRate 36864000 dwMaxBitRate 36864000 dwMaxVideoFrameBufferSize 153600 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 5 bmCapabilities 0x00 Still image unsupported wWidth 352 wHeight 288 dwMinBitRate 48660480 dwMaxBitRate 48660480 dwMaxVideoFrameBufferSize 202752 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 6 bmCapabilities 0x00 Still image unsupported wWidth 800 wHeight 600 dwMinBitRate 230400000 dwMaxBitRate 230400000 dwMaxVideoFrameBufferSize 960000 dwDefaultFrameInterval 333333 bFrameIntervalType 1 dwFrameInterval( 0) 333333 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 7 bmCapabilities 0x00 Still image unsupported wWidth 1024 wHeight 768 dwMinBitRate 188743680 dwMaxBitRate 188743680 dwMaxVideoFrameBufferSize 1572864 dwDefaultFrameInterval 666666 bFrameIntervalType 1 dwFrameInterval( 0) 666666 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 8 bmCapabilities 0x00 Still image unsupported wWidth 1280 wHeight 1024 dwMinBitRate 314572800 dwMaxBitRate 314572800 dwMaxVideoFrameBufferSize 2621440 dwDefaultFrameInterval 666666 bFrameIntervalType 1 dwFrameInterval( 0) 666666 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 9 bmCapabilities 0x00 Still image unsupported wWidth 1600 wHeight 1200 dwMinBitRate 460800000 dwMaxBitRate 460800000 dwMaxVideoFrameBufferSize 3840000 dwDefaultFrameInterval 666666 bFrameIntervalType 1 dwFrameInterval( 0) 666666 VideoStreaming Interface Descriptor: bLength 6 bDescriptorType 36 bDescriptorSubtype 13 (COLORFORMAT) bColorPrimaries 1 (BT.709,sRGB) bTransferCharacteristics 1 (BT.709) bMatrixCoefficients 4 (SMPTE 170M (BT.601)) Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 14 Video bInterfaceSubClass 2 Video Streaming bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x13fc 3x 1020 bytes bInterval 1 Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 2 bInterfaceCount 2 bFunctionClass 1 Audio bFunctionSubClass 1 Control Device bFunctionProtocol 0 iFunction 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 0 iInterface 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdADC 1.00 wTotalLength 0x002b bInCollection 1 baInterfaceNr(0) 3 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 1 wTerminalType 0x0205 Microphone Array bAssocTerminal 0 bNrChannels 2 wChannelConfig 0x0000 iChannelNames 0 iTerminal 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 2 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 3 iTerminal 0 AudioControl Interface Descriptor: bLength 13 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 3 bSourceID 1 bControlSize 2 bmaControls(0) 0x0243 Mute Control Volume Control Automatic Gain Control Loudness Control bmaControls(1) 0x0000 bmaControls(2) 0x0000 iFeature 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 2 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 26 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 6 Discrete tSamFreq[ 0] 48000 tSamFreq[ 1] 44100 tSamFreq[ 2] 32000 tSamFreq[ 3] 24000 tSamFreq[ 4] 16000 tSamFreq[ 5] 8000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 13 Transfer Type Isochronous Synch Type Synchronous Usage Type Data wMaxPacketSize 0x00c0 1x 192 bytes bInterval 4 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0x0000 --endcollapse-- !!USB Stream information !!---------------------- --startcollapse-- TASCAM US122 MKII at usb-0000:00:14.0-2, high speed : USB Audio Playback: Status: Stop Interface 1 Altset 1 Format: S24_3LE Channels: 2 Endpoint: 2 OUT (NONE) Rates: 44100, 48000, 88200, 96000 Data packet interval: 125 us Bits: 0 OmniVision Technologies, Inc.538-2655-09.07.08.1 Monitor Webcam at usb-0000:00: : USB Audio Capture: Status: Stop Interface 3 Altset 1 Format: S16_LE Channels: 2 Endpoint: 4 IN (SYNC) Rates: 48000, 44100, 32000, 24000, 16000, 8000 Data packet interval: 1000 us Bits: 16 --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x05a9264b, ctrlif=2, ctlerr=0 Card: OmniVision Technologies, Inc.538-2655-09.07.08.1 Monitor Webcam at usb-0000:00: Unit: 3 Control: name="Loudness", index=0 Info: id=3, control=10, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 3 Control: name="Auto Gain Control", index=0 Info: id=3, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 3 Control: name="Mic Capture Volume", index=0 Info: id=3, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-32768, max=1888, dBmin=-12800, dBmax=737 Unit: 3 Control: name="Mic Capture Switch", index=0 Info: id=3, 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, 15 Mar 17 11:48 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 3 Mar 17 11:48 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 5 Mar 17 11:48 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 13 Mar 17 11:48 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 14 Mar 17 11:48 /dev/snd/hwC0D2 crw-rw---- 1 root audio 116, 7 Mar 17 12:39 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 6 Mar 17 12:38 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 12 Mar 17 12:39 /dev/snd/pcmC0D10p crw-rw---- 1 root audio 116, 8 Mar 17 12:39 /dev/snd/pcmC0D3p crw-rw---- 1 root audio 116, 9 Mar 17 12:39 /dev/snd/pcmC0D7p crw-rw---- 1 root audio 116, 10 Mar 17 12:39 /dev/snd/pcmC0D8p crw-rw---- 1 root audio 116, 11 Mar 17 12:39 /dev/snd/pcmC0D9p crw-rw---- 1 root audio 116, 2 Mar 17 12:39 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 4 Mar 17 12:39 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 1 Mar 17 11:48 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 17 11:48 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 80 Mar 17 11:48 . drwxr-xr-x 4 root root 400 Mar 17 11:48 .. lrwxrwxrwx 1 root root 12 Mar 17 11:48 usb-OmniVision_Technologies__Inc.538-2655-09.07.08.1_Monitor_Webcam-02 -> ../controlC2 lrwxrwxrwx 1 root root 12 Mar 17 11:48 usb-TASCAM_US-122_MKII_no_serial_number-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Mar 17 11:48 . drwxr-xr-x 4 root root 400 Mar 17 11:48 .. lrwxrwxrwx 1 root root 12 Mar 17 11:48 pci-0000:00:14.0-usb-0:2:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Mar 17 11:48 pci-0000:00:14.0-usb-0:3.1:1.2 -> ../controlC2 lrwxrwxrwx 1 root root 12 Mar 17 11:48 pci-0000:00:1f.3 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: CX20753/4 Analog [CX20753/4 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 10: HDMI 4 [HDMI 4] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: MKII [US122 MKII], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: CX20753/4 Analog [CX20753/4 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Webcam [Monitor Webcam], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card PCH Card hw:0 'PCH'/'HDA Intel PCH at 0xe1520000 irq 139' Mixer name : 'Conexant CX20753/4' Components : 'HDA:14f15111,17aa505c,00100101 HDA:8086280b,80860101,00100000' Controls : 57 Simple ctrls : 16 Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 74 Mono: Playback 74 [100%] [0.00dB] [on] Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 74 Mono: Front Left: Playback 74 [100%] [0.00dB] [on] Front Right: Playback 74 [100%] [0.00dB] [on] Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 74 Mono: Front Left: Playback 0 [0%] [-74.00dB] [off] Front Right: Playback 0 [0%] [-74.00dB] [off] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB] Simple mixer control 'Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] Simple mixer control 'Mic Mute-LED Mode',0 Capabilities: enum Items: 'On' 'Off' 'Follow Capture' 'Follow Mute' Item0: 'Follow Mute' Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'IEC958',1 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',2 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',3 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',4 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Beep',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 7 Mono: Playback 3 [43%] [-16.00dB] [on] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 80 Front Left: Capture 80 [100%] [6.00dB] [on] Front Right: Capture 80 [100%] [6.00dB] [on] Simple mixer control 'Auto-Mute Mode',0 Capabilities: enum Items: 'Disabled' 'Enabled' Item0: 'Enabled' Simple mixer control 'Digital',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 120 Front Left: Capture 60 [50%] [0.00dB] Front Right: Capture 60 [50%] [0.00dB] Simple mixer control 'Internal Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 2 [67%] [24.00dB] Front Right: 2 [67%] [24.00dB] !!-------Mixer controls for card MKII Card hw:1 'MKII'/'TASCAM US122 MKII at usb-0000:00:14.0-2, high speed' Mixer name : '' Components : 'USB0644:8021' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card Webcam Card hw:2 'Webcam'/'OmniVision Technologies, Inc.538-2655-09.07.08.1 Monitor Webcam at usb-0000:00:' Mixer name : 'USB Mixer' Components : 'USB05a9:264b' Controls : 6 Simple ctrls : 3 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 34656 Mono: Capture 34630 [100%] [7.26dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Loudness',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.PCH { control.1 { iface MIXER name 'Headphone Playback Volume' value.0 74 value.1 74 comment { access 'read write' type INTEGER count 2 range '0 - 74' dbmin -7400 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.2 { iface MIXER name 'Headphone Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'Speaker Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 74' dbmin -7400 dbmax 0 dbvalue.0 -7400 dbvalue.1 -7400 } } control.4 { iface MIXER name 'Speaker Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.5 { iface MIXER name 'Auto-Mute Mode' value Enabled comment { access 'read write' type ENUMERATED count 1 item.0 Disabled item.1 Enabled } } control.6 { iface MIXER name 'Capture Volume' value.0 80 value.1 80 comment { access 'read write' type INTEGER count 2 range '0 - 80' dbmin -7400 dbmax 600 dbvalue.0 600 dbvalue.1 600 } } control.7 { iface MIXER name 'Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.8 { iface MIXER name 'Internal Mic Boost Volume' value.0 2 value.1 2 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3600 dbvalue.0 2400 dbvalue.1 2400 } } control.9 { iface MIXER name 'Mic Boost Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3600 dbvalue.0 0 dbvalue.1 0 } } control.10 { iface MIXER name 'Beep Playback Volume' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -2800 dbmax 0 dbvalue.0 -1600 } } control.11 { iface MIXER name 'Beep Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface MIXER name 'Mic Mute-LED Mode' value 'Follow Mute' comment { access 'read write' type ENUMERATED count 1 item.0 On item.1 Off item.2 'Follow Capture' item.3 'Follow Mute' } } control.13 { iface MIXER name 'Master Playback Volume' value 74 comment { access 'read write' type INTEGER count 1 range '0 - 74' dbmin -7400 dbmax 0 dbvalue.0 0 } } control.14 { iface MIXER name 'Master Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.15 { iface CARD name 'Internal Mic Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.16 { iface CARD name 'Mic Jack' value false comment { access read type BOOLEAN count 1 } } control.17 { iface CARD name 'Headphone Jack' value true comment { access read type BOOLEAN count 1 } } control.18 { iface CARD name 'Speaker Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.19 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.20 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.21 { iface CARD name 'HDMI/DP,pcm=3 Jack' value true comment { access read type BOOLEAN count 1 } } control.22 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.23 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.24 { iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.25 { iface MIXER name 'IEC958 Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.26 { iface PCM device 3 name ELD value '100008006b100001000000000000000010ac48a044454c4c205358323231300907070000' comment { access 'read volatile' type BYTES count 36 } } control.27 { iface CARD name 'HDMI/DP,pcm=7 Jack' value false comment { access read type BOOLEAN count 1 } } control.28 { iface MIXER name 'IEC958 Playback Con Mask' index 1 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.29 { iface MIXER name 'IEC958 Playback Pro Mask' index 1 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.30 { iface MIXER name 'IEC958 Playback Default' index 1 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.31 { iface MIXER name 'IEC958 Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.32 { iface PCM device 7 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.33 { iface CARD name 'HDMI/DP,pcm=8 Jack' value false comment { access read type BOOLEAN count 1 } } control.34 { iface MIXER name 'IEC958 Playback Con Mask' index 2 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.35 { iface MIXER name 'IEC958 Playback Pro Mask' index 2 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.36 { iface MIXER name 'IEC958 Playback Default' index 2 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.37 { iface MIXER name 'IEC958 Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.38 { iface PCM device 8 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.39 { iface CARD name 'HDMI/DP,pcm=9 Jack' value false comment { access read type BOOLEAN count 1 } } control.40 { iface MIXER name 'IEC958 Playback Con Mask' index 3 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.41 { iface MIXER name 'IEC958 Playback Pro Mask' index 3 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.42 { iface MIXER name 'IEC958 Playback Default' index 3 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.43 { iface MIXER name 'IEC958 Playback Switch' index 3 value true comment { access 'read write' type BOOLEAN count 1 } } control.44 { iface PCM device 9 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.45 { iface CARD name 'HDMI/DP,pcm=10 Jack' value false comment { access read type BOOLEAN count 1 } } control.46 { iface MIXER name 'IEC958 Playback Con Mask' index 4 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.47 { iface MIXER name 'IEC958 Playback Pro Mask' index 4 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.48 { iface MIXER name 'IEC958 Playback Default' index 4 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.49 { iface MIXER name 'IEC958 Playback Switch' index 4 value true comment { access 'read write' type BOOLEAN count 1 } } control.50 { iface PCM device 10 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.51 { iface PCM device 3 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 write' type INTEGER count 8 range '0 - 36' } } control.52 { iface PCM device 7 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 write' type INTEGER count 8 range '0 - 36' } } control.53 { iface PCM device 8 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 write' type INTEGER count 8 range '0 - 36' } } control.54 { iface PCM device 9 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 write' type INTEGER count 8 range '0 - 36' } } control.55 { iface PCM device 10 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 write' type INTEGER count 8 range '0 - 36' } } control.56 { iface MIXER name 'PCM Playback Volume' value.0 255 value.1 255 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.57 { iface MIXER name 'Digital Capture Volume' value.0 60 value.1 60 comment { access 'read write user' type INTEGER count 2 range '0 - 120' tlv '0000000100000008fffff44800000032' dbmin -3000 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } } state.MKII { control { } } state.Webcam { 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 34630 comment { access 'read write' type INTEGER count 1 range '0 - 34656' dbmin -12800 dbmax 737 dbvalue.0 726 } } control.4 { iface MIXER name 'Auto Gain Control' value false comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name Loudness value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ aesni_intel af_alg ahci algif_hash algif_skcipher ath ath10k_core ath10k_pci aufs autofs4 bluetooth bnep bpfilter br_netfilter bridge btbcm btintel btrtl btusb ccm cfg80211 cmac coretemp cqhci crc32_pclmul crct10dif_pclmul cryptd crypto_simd drm drm_kms_helper ecc ecdh_generic fb_sys_fops ghash_clmulni_intel glue_helper hid hid_generic hid_logitech_dj hid_logitech_hidpp i2c_algo_bit i2c_i801 i915 input_leds intel_cstate intel_pch_thermal intel_powerclamp intel_rapl_common intel_rapl_msr intel_xhci_usb_role_switch ip_tables iptable_filter iptable_nat joydev kvm kvm_intel ledtrig_audio libahci libarc4 libcrc32c llc lp mac80211 mac_hid mc mei mei_hdcp mei_me nf_conntrack nf_conntrack_netlink nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nfnetlink nls_iso8859_1 nvme nvme_core nvram overlay parport parport_pc ppdev psmouse r8169 rapl realtek rfcomm roles sch_fq_codel sdhci sdhci_pci serio_raw snd snd_hda_codec snd_hda_codec_conexant snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_core snd_hda_intel snd_hwdep snd_intel_dspcfg snd_pcm snd_rawmidi snd_seq snd_seq_device snd_seq_midi snd_seq_midi_event snd_timer snd_usb_audio snd_usb_us122l snd_usbmidi_lib soundcore stp syscopyarea sysfillrect sysimgblt thinkpad_acpi usbhid uvcvideo vboxdrv vboxnetadp vboxnetflt video videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev wmi wmi_bmof x86_pkg_temp_thermal x_tables xfrm_algo xfrm_user xt_MASQUERADE xt_addrtype xt_conntrack !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x16 0x04211040 0x17 0x90170110 0x18 0x40f001f0 0x19 0x04a11030 0x1a 0x95a60120 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: /sys/class/sound/hwC0D0/hints: /sys/class/sound/hwC0D2/init_pin_configs: 0x05 0x18560010 0x06 0x18560010 0x07 0x18560010 /sys/class/sound/hwC0D2/driver_pin_configs: /sys/class/sound/hwC0D2/user_pin_configs: /sys/class/sound/hwC0D2/init_verbs: /sys/class/sound/hwC0D2/hints: !!ALSA/HDA dmesg !!-------------- [ 0.193824] ACPI: Added _OSI(Linux-Dell-Video) [ 0.193825] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.193825] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 5.316337] usb 1-3.1: [3] FU [Mic Capture Volume] ch = 1, val = -32768/1888/1 [ 5.316535] usbcore: registered new interface driver snd-usb-audio [ 5.321091] usbcore: registered new interface driver snd-usb-us122l [ 5.466196] ath10k_pci 0000:05:00.0: qca9377 hw1.1 target 0x05020001 chip_id 0x003821ff sub 17aa:0901 -- [ 5.731810] ath: Regpair used: 0x6c [ 5.822679] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 5.822679] fbcon: i915drmfb (fb0) is primary device -- [ 5.822801] i915 0000:00:02.0: fb0: i915drmfb frame buffer device [ 5.855130] snd_hda_codec_conexant hdaudioC0D0: CX20753/4: BIOS auto-probing. [ 5.855458] snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20753/4: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker [ 5.855460] snd_hda_codec_conexant hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 5.855462] snd_hda_codec_conexant hdaudioC0D0: hp_outs=1 (0x16/0x0/0x0/0x0/0x0) [ 5.855463] snd_hda_codec_conexant hdaudioC0D0: mono: mono_out=0x0 [ 5.855464] snd_hda_codec_conexant hdaudioC0D0: inputs: [ 5.855466] snd_hda_codec_conexant hdaudioC0D0: Internal Mic=0x1a [ 5.855467] snd_hda_codec_conexant hdaudioC0D0: Mic=0x19 [ 5.876464] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24 [ 5.876524] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25 [ 5.876574] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input26 [ 5.876623] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input27 [ 5.876671] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input28 [ 5.876719] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input29 [ 5.876765] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input30 [ 6.205880] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915]) -- [ 14.105804] Oops: 0000 [#1] SMP PTI [ 14.105806] CPU: 1 PID: 1606 Comm: pulseaudio Not tainted 5.4.0-67-generic #75-Ubuntu [ 14.105808] Hardware name: LENOVO 20H500B2GE/20H500B2GE, BIOS R0DET95W (1.95 ) 06/16/2018 [ 14.105819] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 14.105821] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 14.105835] Call Trace: [ 14.105843] snd_pcm_do_prepare 0x1e/0x30 [snd_pcm] [ 14.105846] snd_pcm_action_single 0x3c/0x80 [snd_pcm] [ 14.105850] snd_pcm_action_nonatomic 0x6e/0x80 [snd_pcm] [ 14.105854] snd_pcm_prepare 0x6a/0x90 [snd_pcm] [ 14.105858] snd_pcm_common_ioctl 0x286/0xbe0 [snd_pcm] [ 14.105862] snd_pcm_ioctl 0x27/0x40 [snd_pcm] [ 14.105866] do_vfs_ioctl 0x407/0x670 -- [ 14.105892] R13: 00007ffc9d5ec140 R14: 0000000000000000 R15: 00007ffc9d5ebed0 [ 14.105894] Modules linked in: cmac algif_hash algif_skcipher af_alg aufs bnep overlay intel_rapl_msr nls_iso8859_1 mei_hdcp snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic snd_usb_us122l intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel snd_usb_audio uvcvideo snd_usbmidi_lib videobuf2_vmalloc btusb videobuf2_memops videobuf2_v4l2 btrtl videobuf2_common videodev btbcm mc btintel bluetooth ath10k_pci crct10dif_pclmul ecdh_generic ecc snd_seq_midi ghash_clmulni_intel ath10k_core snd_seq_midi_event snd_intel_dspcfg snd_hda_codec ath aesni_intel crypto_simd snd_hda_core snd_rawmidi cryptd glue_helper snd_hwdep mac80211 i915 rapl joydev intel_cstate input_leds cfg80211 serio_raw snd_seq snd_pcm intel_xhci_usb_role_switch wmi_bmof thinkpad_acpi libarc4 roles drm_kms_helper nvram ledtrig_audio mei_me mei i2c_algo_bit fb_sys_fops intel_pch_thermal syscopyarea snd_seq_device sysfillrect sysimgblt snd_timer snd soundcore mac_hid sch_fq_codel [ 14.105932] parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid nvme sdhci_pci cqhci r8169 ahci psmouse realtek i2c_i801 nvme_core sdhci libahci crc32_pclmul wmi video -- [ 14.105947] ---[ end trace 7a93723fb3ef2e24 ]--- [ 14.105956] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 14.105958] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 14.537802] Oops: 0000 [#2] SMP PTI [ 14.537805] CPU: 1 PID: 1734 Comm: pulseaudio Tainted: G D 5.4.0-67-generic #75-Ubuntu [ 14.537806] Hardware name: LENOVO 20H500B2GE/20H500B2GE, BIOS R0DET95W (1.95 ) 06/16/2018 [ 14.537817] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 14.537819] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 14.537832] Call Trace: [ 14.537840] snd_pcm_do_prepare 0x1e/0x30 [snd_pcm] [ 14.537844] snd_pcm_action_single 0x3c/0x80 [snd_pcm] [ 14.537848] snd_pcm_action_nonatomic 0x6e/0x80 [snd_pcm] [ 14.537851] snd_pcm_prepare 0x6a/0x90 [snd_pcm] [ 14.537855] snd_pcm_common_ioctl 0x286/0xbe0 [snd_pcm] [ 14.537858] snd_pcm_ioctl 0x27/0x40 [snd_pcm] [ 14.537868] do_vfs_ioctl 0x407/0x670 -- [ 14.537891] R13: 00007ffe927a3c20 R14: 0000000000000000 R15: 00007ffe927a39b0 [ 14.537893] Modules linked in: cmac algif_hash algif_skcipher af_alg aufs bnep overlay intel_rapl_msr nls_iso8859_1 mei_hdcp snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic snd_usb_us122l intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel snd_usb_audio uvcvideo snd_usbmidi_lib videobuf2_vmalloc btusb videobuf2_memops videobuf2_v4l2 btrtl videobuf2_common videodev btbcm mc btintel bluetooth ath10k_pci crct10dif_pclmul ecdh_generic ecc snd_seq_midi ghash_clmulni_intel ath10k_core snd_seq_midi_event snd_intel_dspcfg snd_hda_codec ath aesni_intel crypto_simd snd_hda_core snd_rawmidi cryptd glue_helper snd_hwdep mac80211 i915 rapl joydev intel_cstate input_leds cfg80211 serio_raw snd_seq snd_pcm intel_xhci_usb_role_switch wmi_bmof thinkpad_acpi libarc4 roles drm_kms_helper nvram ledtrig_audio mei_me mei i2c_algo_bit fb_sys_fops intel_pch_thermal syscopyarea snd_seq_device sysfillrect sysimgblt snd_timer snd soundcore mac_hid sch_fq_codel [ 14.537923] parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid nvme sdhci_pci cqhci r8169 ahci psmouse realtek i2c_i801 nvme_core sdhci libahci crc32_pclmul wmi video -- [ 14.537937] ---[ end trace 7a93723fb3ef2e25 ]--- [ 14.537945] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 14.537948] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 15.001809] Oops: 0000 [#3] SMP PTI [ 15.001813] CPU: 1 PID: 1804 Comm: pulseaudio Tainted: G D 5.4.0-67-generic #75-Ubuntu [ 15.001814] Hardware name: LENOVO 20H500B2GE/20H500B2GE, BIOS R0DET95W (1.95 ) 06/16/2018 [ 15.001830] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 15.001835] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 15.001853] Call Trace: [ 15.001864] snd_pcm_do_prepare 0x1e/0x30 [snd_pcm] [ 15.001867] snd_pcm_action_single 0x3c/0x80 [snd_pcm] [ 15.001871] snd_pcm_action_nonatomic 0x6e/0x80 [snd_pcm] [ 15.001875] snd_pcm_prepare 0x6a/0x90 [snd_pcm] [ 15.001878] snd_pcm_common_ioctl 0x286/0xbe0 [snd_pcm] [ 15.001882] snd_pcm_ioctl 0x27/0x40 [snd_pcm] [ 15.001886] do_vfs_ioctl 0x407/0x670 -- [ 15.001909] R13: 00007fff681035a0 R14: 0000000000000000 R15: 00007fff68103330 [ 15.001911] Modules linked in: cmac algif_hash algif_skcipher af_alg aufs bnep overlay intel_rapl_msr nls_iso8859_1 mei_hdcp snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic snd_usb_us122l intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel snd_usb_audio uvcvideo snd_usbmidi_lib videobuf2_vmalloc btusb videobuf2_memops videobuf2_v4l2 btrtl videobuf2_common videodev btbcm mc btintel bluetooth ath10k_pci crct10dif_pclmul ecdh_generic ecc snd_seq_midi ghash_clmulni_intel ath10k_core snd_seq_midi_event snd_intel_dspcfg snd_hda_codec ath aesni_intel crypto_simd snd_hda_core snd_rawmidi cryptd glue_helper snd_hwdep mac80211 i915 rapl joydev intel_cstate input_leds cfg80211 serio_raw snd_seq snd_pcm intel_xhci_usb_role_switch wmi_bmof thinkpad_acpi libarc4 roles drm_kms_helper nvram ledtrig_audio mei_me mei i2c_algo_bit fb_sys_fops intel_pch_thermal syscopyarea snd_seq_device sysfillrect sysimgblt snd_timer snd soundcore mac_hid sch_fq_codel [ 15.001942] parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid nvme sdhci_pci cqhci r8169 ahci psmouse realtek i2c_i801 nvme_core sdhci libahci crc32_pclmul wmi video -- [ 15.001956] ---[ end trace 7a93723fb3ef2e26 ]--- [ 15.001966] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 15.001967] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 15.465820] Oops: 0000 [#4] SMP PTI [ 15.465822] CPU: 0 PID: 1838 Comm: pulseaudio Tainted: G D 5.4.0-67-generic #75-Ubuntu [ 15.465823] Hardware name: LENOVO 20H500B2GE/20H500B2GE, BIOS R0DET95W (1.95 ) 06/16/2018 [ 15.465832] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 15.465833] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 15.465842] Call Trace: [ 15.465849] snd_pcm_do_prepare 0x1e/0x30 [snd_pcm] [ 15.465851] snd_pcm_action_single 0x3c/0x80 [snd_pcm] [ 15.465854] snd_pcm_action_nonatomic 0x6e/0x80 [snd_pcm] [ 15.465856] snd_pcm_prepare 0x6a/0x90 [snd_pcm] [ 15.465859] snd_pcm_common_ioctl 0x286/0xbe0 [snd_pcm] [ 15.465861] snd_pcm_ioctl 0x27/0x40 [snd_pcm] [ 15.465865] do_vfs_ioctl 0x407/0x670 -- [ 15.465883] R13: 00007ffe5f14bdd0 R14: 0000000000000000 R15: 00007ffe5f14bb60 [ 15.465885] Modules linked in: cmac algif_hash algif_skcipher af_alg aufs bnep overlay intel_rapl_msr nls_iso8859_1 mei_hdcp snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic snd_usb_us122l intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel snd_usb_audio uvcvideo snd_usbmidi_lib videobuf2_vmalloc btusb videobuf2_memops videobuf2_v4l2 btrtl videobuf2_common videodev btbcm mc btintel bluetooth ath10k_pci crct10dif_pclmul ecdh_generic ecc snd_seq_midi ghash_clmulni_intel ath10k_core snd_seq_midi_event snd_intel_dspcfg snd_hda_codec ath aesni_intel crypto_simd snd_hda_core snd_rawmidi cryptd glue_helper snd_hwdep mac80211 i915 rapl joydev intel_cstate input_leds cfg80211 serio_raw snd_seq snd_pcm intel_xhci_usb_role_switch wmi_bmof thinkpad_acpi libarc4 roles drm_kms_helper nvram ledtrig_audio mei_me mei i2c_algo_bit fb_sys_fops intel_pch_thermal syscopyarea snd_seq_device sysfillrect sysimgblt snd_timer snd soundcore mac_hid sch_fq_codel [ 15.465907] parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid nvme sdhci_pci cqhci r8169 ahci psmouse realtek i2c_i801 nvme_core sdhci libahci crc32_pclmul wmi video -- [ 15.465917] ---[ end trace 7a93723fb3ef2e27 ]--- [ 15.465923] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 15.465924] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 15.977814] Oops: 0000 [#5] SMP PTI [ 15.977816] CPU: 0 PID: 1885 Comm: pulseaudio Tainted: G D 5.4.0-67-generic #75-Ubuntu [ 15.977818] Hardware name: LENOVO 20H500B2GE/20H500B2GE, BIOS R0DET95W (1.95 ) 06/16/2018 [ 15.977829] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 15.977831] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 15.977843] Call Trace: [ 15.977851] snd_pcm_do_prepare 0x1e/0x30 [snd_pcm] [ 15.977854] snd_pcm_action_single 0x3c/0x80 [snd_pcm] [ 15.977858] snd_pcm_action_nonatomic 0x6e/0x80 [snd_pcm] [ 15.977862] snd_pcm_prepare 0x6a/0x90 [snd_pcm] [ 15.977866] snd_pcm_common_ioctl 0x286/0xbe0 [snd_pcm] [ 15.977870] snd_pcm_ioctl 0x27/0x40 [snd_pcm] [ 15.977873] do_vfs_ioctl 0x407/0x670 -- [ 15.977898] R13: 00007ffde6bff6e0 R14: 0000000000000000 R15: 00007ffde6bff470 [ 15.977900] Modules linked in: cmac algif_hash algif_skcipher af_alg aufs bnep overlay intel_rapl_msr nls_iso8859_1 mei_hdcp snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic snd_usb_us122l intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel snd_usb_audio uvcvideo snd_usbmidi_lib videobuf2_vmalloc btusb videobuf2_memops videobuf2_v4l2 btrtl videobuf2_common videodev btbcm mc btintel bluetooth ath10k_pci crct10dif_pclmul ecdh_generic ecc snd_seq_midi ghash_clmulni_intel ath10k_core snd_seq_midi_event snd_intel_dspcfg snd_hda_codec ath aesni_intel crypto_simd snd_hda_core snd_rawmidi cryptd glue_helper snd_hwdep mac80211 i915 rapl joydev intel_cstate input_leds cfg80211 serio_raw snd_seq snd_pcm intel_xhci_usb_role_switch wmi_bmof thinkpad_acpi libarc4 roles drm_kms_helper nvram ledtrig_audio mei_me mei i2c_algo_bit fb_sys_fops intel_pch_thermal syscopyarea snd_seq_device sysfillrect sysimgblt snd_timer snd soundcore mac_hid sch_fq_codel [ 15.977929] parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid nvme sdhci_pci cqhci r8169 ahci psmouse realtek i2c_i801 nvme_core sdhci libahci crc32_pclmul wmi video -- [ 15.977943] ---[ end trace 7a93723fb3ef2e28 ]--- [ 15.977952] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 15.977954] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 23.197837] Oops: 0000 [#6] SMP PTI [ 23.197840] CPU: 3 PID: 2506 Comm: pulseaudio Tainted: G D OE 5.4.0-67-generic #75-Ubuntu [ 23.197842] Hardware name: LENOVO 20H500B2GE/20H500B2GE, BIOS R0DET95W (1.95 ) 06/16/2018 [ 23.197853] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 23.197855] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 23.197870] Call Trace: [ 23.197878] snd_pcm_do_prepare 0x1e/0x30 [snd_pcm] [ 23.197882] snd_pcm_action_single 0x3c/0x80 [snd_pcm] [ 23.197887] snd_pcm_action_nonatomic 0x6e/0x80 [snd_pcm] [ 23.197891] snd_pcm_prepare 0x6a/0x90 [snd_pcm] [ 23.197895] snd_pcm_common_ioctl 0x286/0xbe0 [snd_pcm] [ 23.197899] snd_pcm_ioctl 0x27/0x40 [snd_pcm] [ 23.197902] do_vfs_ioctl 0x407/0x670 -- [ 23.197930] R13: 00007fffb7f126a0 R14: 0000000000000000 R15: 00007fffb7f12430 [ 23.197932] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bpfilter br_netfilter bridge stp llc vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ccm cmac algif_hash algif_skcipher af_alg aufs bnep overlay intel_rapl_msr nls_iso8859_1 mei_hdcp snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic snd_usb_us122l intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel snd_usb_audio uvcvideo snd_usbmidi_lib videobuf2_vmalloc btusb videobuf2_memops videobuf2_v4l2 btrtl videobuf2_common videodev btbcm mc btintel bluetooth ath10k_pci crct10dif_pclmul ecdh_generic ecc snd_seq_midi ghash_clmulni_intel ath10k_core snd_seq_midi_event snd_intel_dspcfg snd_hda_codec ath aesni_intel crypto_simd snd_hda_core snd_rawmidi cryptd glue_helper snd_hwdep mac80211 i915 rapl joydev intel_cstate input_leds cfg80211 serio_raw [ 23.197963] snd_seq snd_pcm intel_xhci_usb_role_switch wmi_bmof thinkpad_acpi libarc4 roles drm_kms_helper nvram ledtrig_audio mei_me mei i2c_algo_bit fb_sys_fops intel_pch_thermal syscopyarea snd_seq_device sysfillrect sysimgblt snd_timer snd soundcore mac_hid sch_fq_codel parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid nvme sdhci_pci cqhci r8169 ahci psmouse realtek i2c_i801 nvme_core sdhci libahci crc32_pclmul wmi video [ 23.197985] CR2: 0000000000000018 [ 23.197987] ---[ end trace 7a93723fb3ef2e29 ]--- [ 23.197996] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 23.197998] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 23.769807] Oops: 0000 [#7] SMP PTI [ 23.769810] CPU: 1 PID: 2570 Comm: pulseaudio Tainted: G D OE 5.4.0-67-generic #75-Ubuntu [ 23.769811] Hardware name: LENOVO 20H500B2GE/20H500B2GE, BIOS R0DET95W (1.95 ) 06/16/2018 [ 23.769833] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 23.769836] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 23.769849] Call Trace: [ 23.769856] snd_pcm_do_prepare 0x1e/0x30 [snd_pcm] [ 23.769860] snd_pcm_action_single 0x3c/0x80 [snd_pcm] [ 23.769864] snd_pcm_action_nonatomic 0x6e/0x80 [snd_pcm] [ 23.769868] snd_pcm_prepare 0x6a/0x90 [snd_pcm] [ 23.769871] snd_pcm_common_ioctl 0x286/0xbe0 [snd_pcm] [ 23.769876] snd_pcm_ioctl 0x27/0x40 [snd_pcm] [ 23.769879] do_vfs_ioctl 0x407/0x670 -- [ 23.769905] R13: 00007ffd285c1ba0 R14: 0000000000000000 R15: 00007ffd285c1930 [ 23.769907] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bpfilter br_netfilter bridge stp llc vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ccm cmac algif_hash algif_skcipher af_alg aufs bnep overlay intel_rapl_msr nls_iso8859_1 mei_hdcp snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic snd_usb_us122l intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel snd_usb_audio uvcvideo snd_usbmidi_lib videobuf2_vmalloc btusb videobuf2_memops videobuf2_v4l2 btrtl videobuf2_common videodev btbcm mc btintel bluetooth ath10k_pci crct10dif_pclmul ecdh_generic ecc snd_seq_midi ghash_clmulni_intel ath10k_core snd_seq_midi_event snd_intel_dspcfg snd_hda_codec ath aesni_intel crypto_simd snd_hda_core snd_rawmidi cryptd glue_helper snd_hwdep mac80211 i915 rapl joydev intel_cstate input_leds cfg80211 serio_raw [ 23.769937] snd_seq snd_pcm intel_xhci_usb_role_switch wmi_bmof thinkpad_acpi libarc4 roles drm_kms_helper nvram ledtrig_audio mei_me mei i2c_algo_bit fb_sys_fops intel_pch_thermal syscopyarea snd_seq_device sysfillrect sysimgblt snd_timer snd soundcore mac_hid sch_fq_codel parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid nvme sdhci_pci cqhci r8169 ahci psmouse realtek i2c_i801 nvme_core sdhci libahci crc32_pclmul wmi video [ 23.769957] CR2: 0000000000000018 [ 23.769959] ---[ end trace 7a93723fb3ef2e2a ]--- [ 23.769969] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 23.769971] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 24.161831] Oops: 0000 [#8] SMP PTI [ 24.161834] CPU: 1 PID: 2606 Comm: pulseaudio Tainted: G D OE 5.4.0-67-generic #75-Ubuntu [ 24.161835] Hardware name: LENOVO 20H500B2GE/20H500B2GE, BIOS R0DET95W (1.95 ) 06/16/2018 [ 24.161846] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 24.161848] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 24.161863] Call Trace: [ 24.161871] snd_pcm_do_prepare 0x1e/0x30 [snd_pcm] [ 24.161874] snd_pcm_action_single 0x3c/0x80 [snd_pcm] [ 24.161878] snd_pcm_action_nonatomic 0x6e/0x80 [snd_pcm] [ 24.161882] snd_pcm_prepare 0x6a/0x90 [snd_pcm] [ 24.161886] snd_pcm_common_ioctl 0x286/0xbe0 [snd_pcm] [ 24.161891] snd_pcm_ioctl 0x27/0x40 [snd_pcm] [ 24.161894] do_vfs_ioctl 0x407/0x670 -- [ 24.161921] R13: 00007ffec46fd610 R14: 0000000000000000 R15: 00007ffec46fd3a0 [ 24.161923] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bpfilter br_netfilter bridge stp llc vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ccm cmac algif_hash algif_skcipher af_alg aufs bnep overlay intel_rapl_msr nls_iso8859_1 mei_hdcp snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic snd_usb_us122l intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel snd_usb_audio uvcvideo snd_usbmidi_lib videobuf2_vmalloc btusb videobuf2_memops videobuf2_v4l2 btrtl videobuf2_common videodev btbcm mc btintel bluetooth ath10k_pci crct10dif_pclmul ecdh_generic ecc snd_seq_midi ghash_clmulni_intel ath10k_core snd_seq_midi_event snd_intel_dspcfg snd_hda_codec ath aesni_intel crypto_simd snd_hda_core snd_rawmidi cryptd glue_helper snd_hwdep mac80211 i915 rapl joydev intel_cstate input_leds cfg80211 serio_raw [ 24.161954] snd_seq snd_pcm intel_xhci_usb_role_switch wmi_bmof thinkpad_acpi libarc4 roles drm_kms_helper nvram ledtrig_audio mei_me mei i2c_algo_bit fb_sys_fops intel_pch_thermal syscopyarea snd_seq_device sysfillrect sysimgblt snd_timer snd soundcore mac_hid sch_fq_codel parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid nvme sdhci_pci cqhci r8169 ahci psmouse realtek i2c_i801 nvme_core sdhci libahci crc32_pclmul wmi video [ 24.161976] CR2: 0000000000000018 [ 24.161978] ---[ end trace 7a93723fb3ef2e2b ]--- [ 24.161988] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 24.161990] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 25.457821] Oops: 0000 [#9] SMP PTI [ 25.457824] CPU: 3 PID: 2613 Comm: pulseaudio Tainted: G D OE 5.4.0-67-generic #75-Ubuntu [ 25.457826] Hardware name: LENOVO 20H500B2GE/20H500B2GE, BIOS R0DET95W (1.95 ) 06/16/2018 [ 25.457837] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 25.457839] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 25.457853] Call Trace: [ 25.457862] snd_pcm_do_prepare 0x1e/0x30 [snd_pcm] [ 25.457865] snd_pcm_action_single 0x3c/0x80 [snd_pcm] [ 25.457870] snd_pcm_action_nonatomic 0x6e/0x80 [snd_pcm] [ 25.457874] snd_pcm_prepare 0x6a/0x90 [snd_pcm] [ 25.457878] snd_pcm_common_ioctl 0x286/0xbe0 [snd_pcm] [ 25.457882] snd_pcm_ioctl 0x27/0x40 [snd_pcm] [ 25.457885] do_vfs_ioctl 0x407/0x670 -- [ 25.457912] R13: 00007ffc1eb2b520 R14: 0000000000000000 R15: 00007ffc1eb2b2b0 [ 25.457915] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bpfilter br_netfilter bridge stp llc vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ccm cmac algif_hash algif_skcipher af_alg aufs bnep overlay intel_rapl_msr nls_iso8859_1 mei_hdcp snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic snd_usb_us122l intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel snd_usb_audio uvcvideo snd_usbmidi_lib videobuf2_vmalloc btusb videobuf2_memops videobuf2_v4l2 btrtl videobuf2_common videodev btbcm mc btintel bluetooth ath10k_pci crct10dif_pclmul ecdh_generic ecc snd_seq_midi ghash_clmulni_intel ath10k_core snd_seq_midi_event snd_intel_dspcfg snd_hda_codec ath aesni_intel crypto_simd snd_hda_core snd_rawmidi cryptd glue_helper snd_hwdep mac80211 i915 rapl joydev intel_cstate input_leds cfg80211 serio_raw [ 25.457947] snd_seq snd_pcm intel_xhci_usb_role_switch wmi_bmof thinkpad_acpi libarc4 roles drm_kms_helper nvram ledtrig_audio mei_me mei i2c_algo_bit fb_sys_fops intel_pch_thermal syscopyarea snd_seq_device sysfillrect sysimgblt snd_timer snd soundcore mac_hid sch_fq_codel parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid nvme sdhci_pci cqhci r8169 ahci psmouse realtek i2c_i801 nvme_core sdhci libahci crc32_pclmul wmi video [ 25.457968] CR2: 0000000000000018 [ 25.457970] ---[ end trace 7a93723fb3ef2e2c ]--- [ 25.457979] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 25.457980] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 25.857822] Oops: 0000 [#10] SMP PTI [ 25.857825] CPU: 3 PID: 2732 Comm: pulseaudio Tainted: G D OE 5.4.0-67-generic #75-Ubuntu [ 25.857826] Hardware name: LENOVO 20H500B2GE/20H500B2GE, BIOS R0DET95W (1.95 ) 06/16/2018 [ 25.857837] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 25.857839] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 -- [ 25.857853] Call Trace: [ 25.857860] snd_pcm_do_prepare 0x1e/0x30 [snd_pcm] [ 25.857864] snd_pcm_action_single 0x3c/0x80 [snd_pcm] [ 25.857868] snd_pcm_action_nonatomic 0x6e/0x80 [snd_pcm] [ 25.857873] snd_pcm_prepare 0x6a/0x90 [snd_pcm] [ 25.857877] snd_pcm_common_ioctl 0x286/0xbe0 [snd_pcm] [ 25.857881] snd_pcm_ioctl 0x27/0x40 [snd_pcm] [ 25.857885] do_vfs_ioctl 0x407/0x670 -- [ 25.857911] R13: 00007ffd7c794490 R14: 0000000000000000 R15: 00007ffd7c794220 [ 25.857913] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bpfilter br_netfilter bridge stp llc vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ccm cmac algif_hash algif_skcipher af_alg aufs bnep overlay intel_rapl_msr nls_iso8859_1 mei_hdcp snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic snd_usb_us122l intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_intel snd_usb_audio uvcvideo snd_usbmidi_lib videobuf2_vmalloc btusb videobuf2_memops videobuf2_v4l2 btrtl videobuf2_common videodev btbcm mc btintel bluetooth ath10k_pci crct10dif_pclmul ecdh_generic ecc snd_seq_midi ghash_clmulni_intel ath10k_core snd_seq_midi_event snd_intel_dspcfg snd_hda_codec ath aesni_intel crypto_simd snd_hda_core snd_rawmidi cryptd glue_helper snd_hwdep mac80211 i915 rapl joydev intel_cstate input_leds cfg80211 serio_raw [ 25.857944] snd_seq snd_pcm intel_xhci_usb_role_switch wmi_bmof thinkpad_acpi libarc4 roles drm_kms_helper nvram ledtrig_audio mei_me mei i2c_algo_bit fb_sys_fops intel_pch_thermal syscopyarea snd_seq_device sysfillrect sysimgblt snd_timer snd soundcore mac_hid sch_fq_codel parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid nvme sdhci_pci cqhci r8169 ahci psmouse realtek i2c_i801 nvme_core sdhci libahci crc32_pclmul wmi video [ 25.857966] CR2: 0000000000000018 [ 25.857968] ---[ end trace 7a93723fb3ef2e2d ]--- [ 25.857977] RIP: 0010:snd_usb_pcm_prepare 0x228/0x470 [snd_usb_audio] [ 25.857979] Code: 29 d0 48 8b 55 c8 48 c1 e0 03 4c 8b b4 02 c8 00 00 00 4c 8d bc 02 c8 00 00 00 4d 39 f7 0f 84 e8 62 00 00 4c 89 65 c0 45 89 dc <41> 8b 7e 18 85 ff 0f 84 f9 00 00 00 8b 4b 38 b8 01 00 00 00 48 d3 !!Packages installed !!-------------------- ii alsa-tools 1.1.7-1ubuntu1 amd64 Console based ALSA utilities for specific hardware ii alsa-tools-gui 1.1.7-1ubuntu1 amd64 GUI based ALSA utilities for specific hardware ii alsa-topology-conf 1.2.2-1 all ALSA topology configuration files ii alsa-ucm-conf 1.2.2-1ubuntu0.5 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.2-1ubuntu2 amd64 Utilities for configuring and using ALSA