Ubuntu

Thunderbolt DOCK after laptop re-plug lost USB devices connectivity

Asked by Saul Gabay

Please could you help me to determine the solution to the issue, starting from a fresh reboot all works fine, when I unplug the laptop from the thunderbolt dock and re-plug the laptop back to the thunderbolt dock, all the USB connected devices to the thunderbolt dock won't re-connect.
Thank you

Troubleshooting steps that that did not work :
Re-plug USB devices won't fix the issue
Reset/power cycle the thunderbolt dock won't fix the issue

Troubleshooting step that workaround the issue:
Rebooting the laptop fixes the issue

Computer LG Gram 17" Laptop
Thunderbolt Dock CalDigit TS3+
Thunderbolt external display (Second monitor)
USB Devices attached to the Thunderbolt Dock: Microsoft Keyboard USB2.0, Seagate External HDD 8TB USB3.0

Ubuntu Setup:
Ubuntu 19.10
Linux ##### 5.3.0-45-generic #37-Ubuntu SMP Thu Mar 26 20:41:27 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

****** BOLT DUMP

CalDigit, Inc. TS3 Plus
   ├─ type: peripheral
   ├─ name: TS3 Plus
   ├─ vendor: CalDigit, Inc.
   ├─ uuid: 00040ae8-c6f3-3d00-ffff-ffffffffffff
   ├─ status: authorized
   │ ├─ domain: d4030000-0090-8518-a3a8-da2216e59924
   │ └─ authflags: boot
   ├─ authorized: Thu 02 Apr 2020 02:41:45 PM UTC
   ├─ connected: Thu 02 Apr 2020 02:41:45 PM UTC
   └─ stored: Mon 23 Mar 2020 12:37:31 AM UTC
      ├─ policy: auto
      └─ key: no

domain0 d4030000-0090-8518-a3a8-da2216e59924
   ├─ bootacl: 1/16
   │ └─[0] 00040ae8-c6f3-3d00-ffff-ffffffffffff
   └─ security: user

CalDigit, Inc. TS3 Plus
   ├─ type: peripheral
   ├─ name: TS3 Plus
   ├─ vendor: CalDigit, Inc.
   ├─ uuid: 00040ae8-c6f3-3d00-ffff-ffffffffffff
   ├─ dbus path: /org/freedesktop/bolt/devices/00040ae8_c6f3_3d00_ffff_ffffffffffff
   ├─ status: authorized
   │ ├─ domain: d4030000-0090-8518-a3a8-da2216e59924
   │ ├─ parent: d4030000-0090-8518-a3a8-da2216e59924
   │ ├─ syspath: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:00.0/0000:03:00.0/domain0/0-0/0-1
   │ └─ authflags: boot
   ├─ authorized: Thu 02 Apr 2020 02:41:45 PM UTC
   ├─ connected: Thu 02 Apr 2020 02:41:45 PM UTC
   └─ stored: Mon 23 Mar 2020 12:37:31 AM UTC
      ├─ policy: auto
      └─ key: no

 boltctl monitor
Bolt Version : 0.8
Daemon API : 1
Client API : 1
Security Level: user
Auth Mode : enabled
Ready
Probing started (USB Keyboard disconnected)
Probing done (USB Keyboard connected)
Probing started(USB Keyboard disconnected)
Probing done (USB Keyboard connected)
Probing started(USB Keyboard disconnected)
Probing done(USB Keyboard connected)

####Laptop unplugged from TB Dock here, lost USB connectivity

***** LSPCI DUMP

00:00.0 Host bridge: Intel Corporation Device 3e34 (rev 0b)
 Subsystem: LG Electronics, Inc. Device 0325
 Flags: bus master, fast devsel, latency 0
 Capabilities: [e0] Vendor Specific Information: Len=10 <?>
 Kernel driver in use: skl_uncore

00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 620 (Whiskey Lake) (prog-if 00 [VGA controller])
 Subsystem: LG Electronics, Inc. UHD Graphics 620 (Whiskey Lake)
 Flags: bus master, fast devsel, latency 0, IRQ 182
 Memory at 6022000000 (64-bit, non-prefetchable) [size=16M]
 [virtual] Memory at 4000000000 (64-bit, prefetchable) [size=256M]
 I/O ports at 3000 [size=64]
 [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
 Capabilities: [40] Vendor Specific Information: Len=0c <?>
 Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
 Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
 Capabilities: [d0] Power Management version 2
 Kernel driver in use: i915
 Kernel modules: i915

00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 0b)
 Subsystem: LG Electronics, Inc. Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem
 Flags: fast devsel, IRQ 16
 Memory at 6023110000 (64-bit, non-prefetchable) [size=32K]
 Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
 Capabilities: [d0] Power Management version 3
 Capabilities: [e0] Vendor Specific Information: Len=0c <?>
 Kernel driver in use: proc_thermal
 Kernel modules: processor_thermal_device

00:12.0 Signal processing controller: Intel Corporation Cannon Point-LP Thermal Controller (rev 30)
 Subsystem: LG Electronics, Inc. Cannon Point-LP Thermal Controller
 Flags: fast devsel, IRQ 16
 Memory at 602312a000 (64-bit, non-prefetchable) [size=4K]
 Capabilities: [50] Power Management version 3
 Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
 Kernel driver in use: intel_pch_thermal
 Kernel modules: intel_pch_thermal

00:14.0 USB controller: Intel Corporation Cannon Point-LP USB 3.1 xHCI Controller (rev 30) (prog-if 30 [XHCI])
 Subsystem: LG Electronics, Inc. Cannon Point-LP USB 3.1 xHCI Controller
 Flags: bus master, medium devsel, latency 0, IRQ 132
 Memory at 6023100000 (64-bit, non-prefetchable) [size=64K]
 Capabilities: [70] Power Management version 2
 Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
 Capabilities: [90] Vendor Specific Information: Len=14 <?>
 Kernel driver in use: xhci_hcd

00:14.2 RAM memory: Intel Corporation Cannon Point-LP Shared SRAM (rev 30)
 Flags: fast devsel
 Memory at 6023120000 (64-bit, non-prefetchable) [disabled] [size=8K]
 Memory at 6023129000 (64-bit, non-prefetchable) [disabled] [size=4K]
 Capabilities: [80] Power Management version 3

00:14.3 Network controller: Intel Corporation Cannon Point-LP CNVi [Wireless-AC] (rev 30)
 Subsystem: Intel Corporation Cannon Point-LP CNVi [Wireless-AC]
 Flags: bus master, fast devsel, latency 0, IRQ 16
 Memory at 602311c000 (64-bit, non-prefetchable) [size=16K]
 Capabilities: [c8] Power Management version 3
 Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+
 Capabilities: [40] Express Root Complex Integrated Endpoint, MSI 00
 Capabilities: [80] MSI-X: Enable+ Count=16 Masked-
 Kernel driver in use: iwlwifi
 Kernel modules: iwlwifi

00:15.0 Serial bus controller [0c80]: Intel Corporation Cannon Point-LP Serial IO I2C Controller #0 (rev 30)
 Subsystem: LG Electronics, Inc. Cannon Point-LP Serial IO I2C Controller
 Flags: bus master, fast devsel, latency 0, IRQ 16
 [virtual] Memory at 6023128000 (64-bit, non-prefetchable) [size=4K]
 Capabilities: [80] Power Management version 3
 Capabilities: [90] Vendor Specific Information: Len=14 <?>
 Kernel driver in use: intel-lpss
 Kernel modules: intel_lpss_pci

00:15.3 Serial bus controller [0c80]: Intel Corporation Device 9deb (rev 30)
 Subsystem: LG Electronics, Inc. Device 0325
 Flags: bus master, fast devsel, latency 0, IRQ 19
 [virtual] Memory at 6023127000 (64-bit, non-prefetchable) [size=4K]
 Capabilities: [80] Power Management version 3
 Capabilities: [90] Vendor Specific Information: Len=14 <?>
 Kernel driver in use: intel-lpss
 Kernel modules: intel_lpss_pci

00:16.0 Communication controller: Intel Corporation Cannon Point-LP MEI Controller #1 (rev 30)
 Subsystem: LG Electronics, Inc. Cannon Point-LP MEI Controller
 Flags: bus master, fast devsel, latency 0, IRQ 183
 Memory at 6023126000 (64-bit, non-prefetchable) [size=4K]
 Capabilities: [50] Power Management version 3
 Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
 Capabilities: [a4] Vendor Specific Information: Len=14 <?>
 Kernel driver in use: mei_me
 Kernel modules: mei_me

00:17.0 SATA controller: Intel Corporation Cannon Point-LP SATA Controller [AHCI Mode] (rev 30) (prog-if 01 [AHCI 1.0])
 Subsystem: LG Electronics, Inc. Cannon Point-LP SATA Controller [AHCI Mode]
 Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 159
 Memory at 92200000 (32-bit, non-prefetchable) [size=8K]
 Memory at 92204000 (32-bit, non-prefetchable) [size=256]
 I/O ports at 3080 [size=8]
 I/O ports at 3088 [size=4]
 I/O ports at 3060 [size=32]
 Memory at 92203000 (32-bit, non-prefetchable) [size=2K]
 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
 Capabilities: [70] Power Management version 3
 Capabilities: [a8] SATA HBA v1.0
 Kernel driver in use: ahci
 Kernel modules: ahci

00:1c.0 PCI bridge: Intel Corporation Cannon Point-LP PCI Express Root Port #5 (rev f0) (prog-if 00 [Normal decode])
 Flags: bus master, fast devsel, latency 0, IRQ 122
 Bus: primary=00, secondary=01, subordinate=43, sec-latency=0
 I/O behind bridge: 00002000-00002fff [size=4K]
 Memory behind bridge: 7c000000-920fffff [size=353M]
 Prefetchable memory behind bridge: 0000006000000000-0000006021ffffff [size=544M]
 Capabilities: [40] Express Root Port (Slot+), MSI 00
 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
 Capabilities: [90] Subsystem: LG Electronics, Inc. Cannon Point-LP PCI Express Root Port
 Capabilities: [a0] Power Management version 3
 Kernel driver in use: pcieport

00:1d.0 PCI bridge: Intel Corporation Cannon Point-LP PCI Express Root Port #15 (rev f0) (prog-if 00 [Normal decode])
 Flags: bus master, fast devsel, latency 0, IRQ 123
 Bus: primary=00, secondary=44, subordinate=44, sec-latency=0
 I/O behind bridge: None
 Memory behind bridge: 92100000-921fffff [size=1M]
 Prefetchable memory behind bridge: None
 Capabilities: [40] Express Root Port (Slot+), MSI 00
 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
 Capabilities: [90] Subsystem: LG Electronics, Inc. Cannon Point-LP PCI Express Root Port
 Capabilities: [a0] Power Management version 3
 Kernel driver in use: pcieport

00:1e.0 Communication controller: Intel Corporation Device 9da8 (rev 30)
 Subsystem: LG Electronics, Inc. Device 0325
 Flags: bus master, fast devsel, latency 0, IRQ 20
 Memory at 6023125000 (64-bit, non-prefetchable) [size=4K]
 Memory at 6023124000 (64-bit, non-prefetchable) [size=4K]
 Capabilities: [80] Power Management version 3
 Capabilities: [90] Vendor Specific Information: Len=14 <?>
 Kernel driver in use: intel-lpss
 Kernel modules: intel_lpss_pci

00:1e.3 Serial bus controller [0c80]: Intel Corporation Device 9dab (rev 30)
 Subsystem: LG Electronics, Inc. Device 0325
 Flags: bus master, fast devsel, latency 0, IRQ 23
 [virtual] Memory at 6023123000 (64-bit, non-prefetchable) [size=4K]
 Capabilities: [80] Power Management version 3
 Capabilities: [90] Vendor Specific Information: Len=14 <?>
 Kernel driver in use: intel-lpss
 Kernel modules: intel_lpss_pci

00:1f.0 ISA bridge: Intel Corporation Cannon Point-LP LPC Controller (rev 30)
 Subsystem: LG Electronics, Inc. Cannon Point-LP LPC Controller
 Flags: bus master, medium devsel, latency 0

00:1f.3 Audio device: Intel Corporation Cannon Point-LP High Definition Audio Controller (rev 30)
 Subsystem: LG Electronics, Inc. Cannon Point-LP High Definition Audio Controller
 Flags: bus master, fast devsel, latency 64, IRQ 195
 Memory at 6023118000 (64-bit, non-prefetchable) [size=16K]
 Memory at 6023000000 (64-bit, non-prefetchable) [size=1M]
 Capabilities: [50] Power Management version 3
 Capabilities: [80] Vendor Specific Information: Len=14 <?>
 Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
 Kernel driver in use: snd_hda_intel
 Kernel modules: snd_hda_intel, snd_soc_skl, sof_pci_dev

00:1f.4 SMBus: Intel Corporation Cannon Point-LP SMBus Controller (rev 30)
 Subsystem: LG Electronics, Inc. Cannon Point-LP SMBus Controller
 Flags: medium devsel, IRQ 16
 Memory at 6023122000 (64-bit, non-prefetchable) [size=256]
 I/O ports at efa0 [size=32]
 Kernel driver in use: i801_smbus
 Kernel modules: i2c_i801

00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Point-LP SPI Controller (rev 30)
 Subsystem: LG Electronics, Inc. Cannon Point-LP SPI Controller
 Flags: fast devsel
 Memory at fe010000 (32-bit, non-prefetchable) [size=4K]

01:00.0 PCI bridge: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] (rev 02) (prog-if 00 [Normal decode])
 Flags: bus master, fast devsel, latency 0, IRQ 16
 Bus: primary=01, secondary=02, subordinate=43, sec-latency=0
 I/O behind bridge: 00002000-00002fff [size=4K]
 Memory behind bridge: 7c000000-920fffff [size=353M]
 Prefetchable memory behind bridge: 0000006000000000-0000006021ffffff [size=544M]
 Capabilities: [80] Power Management version 3
 Capabilities: [88] MSI: Enable- Count=1/1 Maskable- 64bit+
 Capabilities: [ac] Subsystem: LG Electronics, Inc. JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016]
 Capabilities: [c0] Express Upstream Port, MSI 00
 Kernel driver in use: pcieport

02:00.0 PCI bridge: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] (rev 02) (prog-if 00 [Normal decode])
 Flags: bus master, fast devsel, latency 0, IRQ 124
 Bus: primary=02, secondary=03, subordinate=03, sec-latency=0
 I/O behind bridge: None
 Memory behind bridge: 92000000-920fffff [size=1M]
 Prefetchable memory behind bridge: None
 Capabilities: [80] Power Management version 3
 Capabilities: [88] MSI: Enable+ Count=1/1 Maskable- 64bit+
 Capabilities: [ac] Subsystem: LG Electronics, Inc. JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016]
 Capabilities: [c0] Express Downstream Port (Slot+), MSI 00
 Kernel driver in use: pcieport

02:01.0 PCI bridge: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] (rev 02) (prog-if 00 [Normal decode])
 Flags: bus master, fast devsel, latency 0, IRQ 125
 Bus: primary=02, secondary=04, subordinate=42, sec-latency=0
 I/O behind bridge: 00002000-00002fff [size=4K]
 Memory behind bridge: 7c000000-91efffff [size=351M]
 Prefetchable memory behind bridge: 0000006000000000-0000006021ffffff [size=544M]
 Capabilities: [80] Power Management version 3
 Capabilities: [88] MSI: Enable+ Count=1/1 Maskable- 64bit+
 Capabilities: [ac] Subsystem: LG Electronics, Inc. JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016]
 Capabilities: [c0] Express Downstream Port (Slot+), MSI 00
 Kernel driver in use: pcieport

02:02.0 PCI bridge: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] (rev 02) (prog-if 00 [Normal decode])
 Flags: bus master, fast devsel, latency 0, IRQ 126
 Bus: primary=02, secondary=43, subordinate=43, sec-latency=0
 I/O behind bridge: None
 Memory behind bridge: 91f00000-91ffffff [size=1M]
 Prefetchable memory behind bridge: None
 Capabilities: [80] Power Management version 3
 Capabilities: [88] MSI: Enable+ Count=1/1 Maskable- 64bit+
 Capabilities: [ac] Subsystem: LG Electronics, Inc. JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016]
 Capabilities: [c0] Express Downstream Port (Slot+), MSI 00
 Kernel driver in use: pcieport

03:00.0 System peripheral: Intel Corporation JHL6340 Thunderbolt 3 NHI (C step) [Alpine Ridge 2C 2016] (rev 02)
 Subsystem: LG Electronics, Inc. JHL6340 Thunderbolt 3 NHI (C step) [Alpine Ridge 2C 2016]
 Flags: bus master, fast devsel, latency 0, IRQ 16
 Memory at 92000000 (32-bit, non-prefetchable) [size=256K]
 Memory at 92040000 (32-bit, non-prefetchable) [size=4K]
 Capabilities: [80] Power Management version 3
 Capabilities: [88] MSI: Enable- Count=1/1 Maskable- 64bit+
 Capabilities: [c0] Express Endpoint, MSI 00
 Capabilities: [a0] MSI-X: Enable+ Count=16 Masked-
 Kernel driver in use: thunderbolt
 Kernel modules: thunderbolt

04:00.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02) (prog-if 00 [Normal decode])
 Flags: bus master, fast devsel, latency 0, IRQ 17
 Bus: primary=04, secondary=05, subordinate=42, sec-latency=0
 I/O behind bridge: 00002000-00002fff [size=4K]
 Memory behind bridge: 7c000000-91efffff [size=351M]
 Prefetchable memory behind bridge: 0000006000000000-0000006021ffffff [size=544M]
 Capabilities: [80] Power Management version 3
 Capabilities: [88] MSI: Enable- Count=1/1 Maskable- 64bit+
 Capabilities: [ac] Subsystem: CalDigit, Inc. JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016]
 Capabilities: [c0] Express Upstream Port, MSI 00
 Kernel driver in use: pcieport

05:00.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02) (prog-if 00 [Normal decode])
 Flags: bus master, fast devsel, latency 0, IRQ 127
 Bus: primary=05, secondary=06, subordinate=06, sec-latency=0
 I/O behind bridge: None
 Memory behind bridge: 7c000000-7c0fffff [size=1M]
 Prefetchable memory behind bridge: None
 Capabilities: [80] Power Management version 3
 Capabilities: [88] MSI: Enable+ Count=1/1 Maskable- 64bit+
 Capabilities: [ac] Subsystem: CalDigit, Inc. JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016]
 Capabilities: [c0] Express Downstream Port (Slot+), MSI 00
 Kernel driver in use: pcieport

05:01.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02) (prog-if 00 [Normal decode])
 Flags: bus master, fast devsel, latency 0, IRQ 128
 Bus: primary=05, secondary=07, subordinate=07, sec-latency=0
 I/O behind bridge: None
 Memory behind bridge: 7c100000-7c1fffff [size=1M]
 Prefetchable memory behind bridge: None
 Capabilities: [80] Power Management version 3
 Capabilities: [88] MSI: Enable+ Count=1/1 Maskable- 64bit+
 Capabilities: [ac] Subsystem: CalDigit, Inc. JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016]
 Capabilities: [c0] Express Downstream Port (Slot+), MSI 00
 Kernel driver in use: pcieport

05:02.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02) (prog-if 00 [Normal decode])
 Flags: bus master, fast devsel, latency 0, IRQ 129
 Bus: primary=05, secondary=08, subordinate=08, sec-latency=0
 I/O behind bridge: None
 Memory behind bridge: 7c200000-7c2fffff [size=1M]
 Prefetchable memory behind bridge: None
 Capabilities: [80] Power Management version 3
 Capabilities: [88] MSI: Enable+ Count=1/1 Maskable- 64bit+
 Capabilities: [ac] Subsystem: CalDigit, Inc. JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016]
 Capabilities: [c0] Express Downstream Port (Slot+), MSI 00
 Kernel driver in use: pcieport

05:03.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02) (prog-if 00 [Normal decode])
 Flags: bus master, fast devsel, latency 0, IRQ 130
 Bus: primary=05, secondary=09, subordinate=09, sec-latency=0
 I/O behind bridge: 00002000-00002fff [size=4K]
 Memory behind bridge: 7c300000-7c3fffff [size=1M]
 Prefetchable memory behind bridge: None
 Capabilities: [80] Power Management version 3
 Capabilities: [88] MSI: Enable+ Count=1/1 Maskable- 64bit+
 Capabilities: [ac] Subsystem: CalDigit, Inc. JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016]
 Capabilities: [c0] Express Downstream Port (Slot+), MSI 00
 Kernel driver in use: pcieport

05:04.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02) (prog-if 00 [Normal decode])
 Flags: bus master, fast devsel, latency 0, IRQ 131
 Bus: primary=05, secondary=0a, subordinate=42, sec-latency=0
 I/O behind bridge: None
 Memory behind bridge: 7c400000-91efffff [size=347M]
 Prefetchable memory behind bridge: 0000006000000000-0000006021ffffff [size=544M]
 Capabilities: [80] Power Management version 3
 Capabilities: [88] MSI: Enable+ Count=1/1 Maskable- 64bit+
 Capabilities: [ac] Subsystem: CalDigit, Inc. JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016]
 Capabilities: [c0] Express Downstream Port (Slot+), MSI 00
 Kernel driver in use: pcieport

06:00.0 USB controller: Fresco Logic FL1100 USB 3.0 Host Controller (rev 10) (prog-if 30 [XHCI])
 Subsystem: CalDigit, Inc. FL1100 USB 3.0 Host Controller
 Flags: bus master, fast devsel, latency 0, IRQ 17
 Memory at 7c000000 (64-bit, non-prefetchable) [size=64K]
 Memory at 7c010000 (64-bit, non-prefetchable) [size=4K]
 Memory at 7c011000 (64-bit, non-prefetchable) [size=4K]
 Capabilities: [40] Power Management version 3
 Capabilities: [50] MSI: Enable- Count=1/8 Maskable- 64bit+
 Capabilities: [70] Express Endpoint, MSI 00
 Capabilities: [b0] MSI-X: Enable+ Count=8 Masked-
 Kernel driver in use: xhci_hcd

07:00.0 USB controller: Fresco Logic FL1100 USB 3.0 Host Controller (rev 10) (prog-if 30 [XHCI])
 Subsystem: CalDigit, Inc. FL1100 USB 3.0 Host Controller
 Flags: bus master, fast devsel, latency 0, IRQ 18
 Memory at 7c100000 (64-bit, non-prefetchable) [size=64K]
 Memory at 7c110000 (64-bit, non-prefetchable) [size=4K]
 Memory at 7c111000 (64-bit, non-prefetchable) [size=4K]
 Capabilities: [40] Power Management version 3
 Capabilities: [50] MSI: Enable- Count=1/8 Maskable- 64bit+
 Capabilities: [70] Express Endpoint, MSI 00
 Capabilities: [b0] MSI-X: Enable+ Count=8 Masked-
 Kernel driver in use: xhci_hcd

08:00.0 USB controller: ASMedia Technology Inc. ASM1142 USB 3.1 Host Controller (prog-if 30 [XHCI])
 Subsystem: CalDigit, Inc. ASM1142 USB 3.1 Host Controller
 Flags: bus master, fast devsel, latency 0, IRQ 19
 Memory at 7c200000 (64-bit, non-prefetchable) [size=32K]
 Capabilities: [50] MSI: Enable- Count=1/8 Maskable- 64bit+
 Capabilities: [68] MSI-X: Enable+ Count=8 Masked-
 Capabilities: [78] Power Management version 3
 Capabilities: [80] Express Endpoint, MSI 00
 Kernel driver in use: xhci_hcd

09:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev 03)
 Subsystem: CalDigit, Inc. I210 Gigabit Network Connection
 Flags: bus master, fast devsel, latency 0, IRQ 16
 Memory at 7c300000 (32-bit, non-prefetchable) [size=512K]
 I/O ports at 2000 [disabled] [size=32]
 Memory at 7c380000 (32-bit, non-prefetchable) [size=16K]
 Capabilities: [40] Power Management version 3
 Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
 Capabilities: [70] MSI-X: Enable+ Count=5 Masked-
 Capabilities: [a0] Express Endpoint, MSI 00
 Kernel driver in use: igb
 Kernel modules: igb

0a:00.0 USB controller: Intel Corporation JHL6540 Thunderbolt 3 USB Controller (C step) [Alpine Ridge 4C 2016] (rev 02) (prog-if 30 [XHCI])
 Subsystem: CalDigit, Inc. JHL6540 Thunderbolt 3 USB Controller (C step) [Alpine Ridge 4C 2016]
 Flags: fast devsel, IRQ 157
 Memory at 7c400000 (32-bit, non-prefetchable) [size=64K]
 Capabilities: [80] Power Management version 3
 Capabilities: [88] MSI: Enable+ Count=1/8 Maskable- 64bit+
 Capabilities: [c0] Express Endpoint, MSI 00
 Kernel driver in use: xhci_hcd

43:00.0 USB controller: Intel Corporation JHL6340 Thunderbolt 3 USB 3.1 Controller (C step) [Alpine Ridge 2C 2016] (rev 02) (prog-if 30 [XHCI])
 Subsystem: LG Electronics, Inc. JHL6340 Thunderbolt 3 USB 3.1 Controller (C step) [Alpine Ridge 2C 2016]
 Flags: fast devsel, IRQ 158
 Memory at 91f00000 (32-bit, non-prefetchable) [size=64K]
 Capabilities: [80] Power Management version 3
 Capabilities: [88] MSI: Enable+ Count=1/8 Maskable- 64bit+
 Capabilities: [c0] Express Endpoint, MSI 00
 Kernel driver in use: xhci_hcd

44:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01)
 Subsystem: LG Electronics, Inc. RTS522A PCI Express Card Reader
 Flags: bus master, fast devsel, latency 0, IRQ 176
 Memory at 92100000 (32-bit, non-prefetchable) [size=4K]
 Capabilities: [40] Power Management version 3
 Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
 Capabilities: [70] Express Endpoint, MSI 00
 Kernel driver in use: rtsx_pci
 Kernel modules: rtsx_pci

***** LSUSB DUMP

Bus 012 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 3.10
  bDeviceClass 9 Hub
  bDeviceSubClass 0
  bDeviceProtocol 3
  bMaxPacketSize0 9
  idVendor 0x1d6b Linux Foundation
  idProduct 0x0003 3.0 root hub
  bcdDevice 5.03
  iManufacturer 3 Linux 5.3.0-45-generic xhci-hcd
  iProduct 2 xHCI Host Controller
  iSerial 1 0000:43:00.0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x001f
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xe0
      Self Powered
      Remote Wakeup
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 9 Hub
      bInterfaceSubClass 0
      bInterfaceProtocol 0 Full speed (or root) hub
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0004 1x 4 bytes
        bInterval 12
        bMaxBurst 0
Hub Descriptor:
  bLength 12
  bDescriptorType 42
  nNbrPorts 2
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
  bPwrOn2PwrGood 10 * 2 milli seconds
  bHubContrCurrent 0 milli Ampere
  bHubDecLat 0.0 micro seconds
  wHubDelay 0 nano seconds
  DeviceRemovable 0x00
 Hub Port Status:
   Port 1: 0000.02a0 lowspeed L1
   Port 2: 0000.02a0 lowspeed L1
Binary Object Store Descriptor:
  bLength 5
  bDescriptorType 15
  wTotalLength 0x002b
  bNumDeviceCaps 2
  SuperSpeed USB Device Capability:
    bLength 10
    bDescriptorType 16
    bDevCapabilityType 3
    bmAttributes 0x02
      Latency Tolerance Messages (LTM) Supported
    wSpeedsSupported 0x0008
      Device can operate at SuperSpeed (5Gbps)
    bFunctionalitySupport 3
      Lowest fully-functional device speed is SuperSpeed (5Gbps)
    bU1DevExitLat 10 micro seconds
    bU2DevExitLat 512 micro seconds
  SuperSpeedPlus USB Device Capability:
    bLength 28
    bDescriptorType 16
    bDevCapabilityType 10
    bmAttributes 0x00000023
      Sublink Speed Attribute count 3
      Sublink Speed ID count 1
    wFunctionalitySupport 0x0001
    bmSublinkSpeedAttr[0] 0x00050034
      Speed Attribute ID: 4 5Gb/s Symmetric RX SuperSpeed
    bmSublinkSpeedAttr[1] 0x000500b4
      Speed Attribute ID: 4 5Gb/s Symmetric TX SuperSpeed
    bmSublinkSpeedAttr[2] 0x000a4035
      Speed Attribute ID: 5 10Gb/s Symmetric RX SuperSpeedPlus
    bmSublinkSpeedAttr[3] 0x000a40b5
      Speed Attribute ID: 5 10Gb/s Symmetric TX SuperSpeedPlus
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
  Self Powered

Bus 011 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 9 Hub
  bDeviceSubClass 0
  bDeviceProtocol 1 Single TT
  bMaxPacketSize0 64
  idVendor 0x1d6b Linux Foundation
  idProduct 0x0002 2.0 root hub
  bcdDevice 5.03
  iManufacturer 3 Linux 5.3.0-45-generic xhci-hcd
  iProduct 2 xHCI Host Controller
  iSerial 1 0000:43:00.0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x0019
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xe0
      Self Powered
      Remote Wakeup
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 9 Hub
      bInterfaceSubClass 0
      bInterfaceProtocol 0 Full speed (or root) hub
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0004 1x 4 bytes
        bInterval 12
Hub Descriptor:
  bLength 9
  bDescriptorType 41
  nNbrPorts 2
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
    TT think time 8 FS bits
  bPwrOn2PwrGood 10 * 2 milli seconds
  bHubContrCurrent 0 milli Ampere
  DeviceRemovable 0x00
  PortPwrCtrlMask 0xff
 Hub Port Status:
   Port 1: 0000.0100 power
   Port 2: 0000.0100 power
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
  Self Powered

Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 9 Hub
  bDeviceSubClass 0
  bDeviceProtocol 1 Single TT
  bMaxPacketSize0 64
  idVendor 0x1d6b Linux Foundation
  idProduct 0x0002 2.0 root hub
  bcdDevice 5.03
  iManufacturer 3 Linux 5.3.0-45-generic xhci-hcd
  iProduct 2 xHCI Host Controller
  iSerial 1 0000:0a:00.0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x0019
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xe0
      Self Powered
      Remote Wakeup
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 9 Hub
      bInterfaceSubClass 0
      bInterfaceProtocol 0 Full speed (or root) hub
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0004 1x 4 bytes
        bInterval 12
Hub Descriptor:
  bLength 9
  bDescriptorType 41
  nNbrPorts 2
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
    TT think time 8 FS bits
  bPwrOn2PwrGood 10 * 2 milli seconds
  bHubContrCurrent 0 milli Ampere
  DeviceRemovable 0x00
  PortPwrCtrlMask 0xff
 Hub Port Status:
   Port 1: 0000.0100 power
   Port 2: 0000.0100 power
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
  Self Powered

Bus 010 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 3.10
  bDeviceClass 9 Hub
  bDeviceSubClass 0
  bDeviceProtocol 3
  bMaxPacketSize0 9
  idVendor 0x1d6b Linux Foundation
  idProduct 0x0003 3.0 root hub
  bcdDevice 5.03
  iManufacturer 3 Linux 5.3.0-45-generic xhci-hcd
  iProduct 2 xHCI Host Controller
  iSerial 1 0000:0a:00.0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x001f
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xe0
      Self Powered
      Remote Wakeup
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 9 Hub
      bInterfaceSubClass 0
      bInterfaceProtocol 0 Full speed (or root) hub
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0004 1x 4 bytes
        bInterval 12
        bMaxBurst 0
Hub Descriptor:
  bLength 12
  bDescriptorType 42
  nNbrPorts 2
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
  bPwrOn2PwrGood 10 * 2 milli seconds
  bHubContrCurrent 0 milli Ampere
  bHubDecLat 0.0 micro seconds
  wHubDelay 0 nano seconds
  DeviceRemovable 0x00
 Hub Port Status:
   Port 1: 0000.02a0 lowspeed L1
   Port 2: 0000.02a0 lowspeed L1
Binary Object Store Descriptor:
  bLength 5
  bDescriptorType 15
  wTotalLength 0x002b
  bNumDeviceCaps 2
  SuperSpeed USB Device Capability:
    bLength 10
    bDescriptorType 16
    bDevCapabilityType 3
    bmAttributes 0x02
      Latency Tolerance Messages (LTM) Supported
    wSpeedsSupported 0x0008
      Device can operate at SuperSpeed (5Gbps)
    bFunctionalitySupport 3
      Lowest fully-functional device speed is SuperSpeed (5Gbps)
    bU1DevExitLat 10 micro seconds
    bU2DevExitLat 512 micro seconds
  SuperSpeedPlus USB Device Capability:
    bLength 28
    bDescriptorType 16
    bDevCapabilityType 10
    bmAttributes 0x00000023
      Sublink Speed Attribute count 3
      Sublink Speed ID count 1
    wFunctionalitySupport 0x0001
    bmSublinkSpeedAttr[0] 0x00050034
      Speed Attribute ID: 4 5Gb/s Symmetric RX SuperSpeed
    bmSublinkSpeedAttr[1] 0x000500b4
      Speed Attribute ID: 4 5Gb/s Symmetric TX SuperSpeed
    bmSublinkSpeedAttr[2] 0x000a4035
      Speed Attribute ID: 5 10Gb/s Symmetric RX SuperSpeedPlus
    bmSublinkSpeedAttr[3] 0x000a40b5
      Speed Attribute ID: 5 10Gb/s Symmetric TX SuperSpeedPlus
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
  Self Powered

Bus 008 Device 002: ID 0bc2:3322 Seagate RSS LLC SRD0NF2 [Expansion Desktop Drive]
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 3.00
  bDeviceClass 0
  bDeviceSubClass 0
  bDeviceProtocol 0
  bMaxPacketSize0 9
  idVendor 0x0bc2 Seagate RSS LLC
  idProduct 0x3322 SRD0NF2 [Expansion Desktop Drive]
  bcdDevice 1.00
  iManufacturer 2 Seagate
  iProduct 3 Expansion Desk
  iSerial 1 NA8FYZEQ
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x0079
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xc0
      Self Powered
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 2
      bInterfaceClass 8 Mass Storage
      bInterfaceSubClass 6 SCSI
      bInterfaceProtocol 80 Bulk-Only
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0400 1x 1024 bytes
        bInterval 0
        bMaxBurst 15
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x02 EP 2 OUT
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0400 1x 1024 bytes
        bInterval 0
        bMaxBurst 15
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 1
      bNumEndpoints 4
      bInterfaceClass 8 Mass Storage
      bInterfaceSubClass 6 SCSI
      bInterfaceProtocol 98
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0400 1x 1024 bytes
        bInterval 0
        bMaxBurst 15
        MaxStreams 32
        Data-in pipe (0x03)
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x02 EP 2 OUT
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0400 1x 1024 bytes
        bInterval 0
        bMaxBurst 15
        MaxStreams 32
        Data-out pipe (0x04)
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x83 EP 3 IN
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0400 1x 1024 bytes
        bInterval 0
        bMaxBurst 15
        MaxStreams 32
        Status pipe (0x02)
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x04 EP 4 OUT
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0400 1x 1024 bytes
        bInterval 0
        bMaxBurst 0
        Command pipe (0x01)
Binary Object Store Descriptor:
  bLength 5
  bDescriptorType 15
  wTotalLength 0x0016
  bNumDeviceCaps 2
  USB 2.0 Extension Device Capability:
    bLength 7
    bDescriptorType 16
    bDevCapabilityType 2
    bmAttributes 0x0000f41e
      BESL Link Power Management (LPM) Supported
    BESL value 1024 us
    Deep BESL value 61440 us
  SuperSpeed USB Device Capability:
    bLength 10
    bDescriptorType 16
    bDevCapabilityType 3
    bmAttributes 0x00
    wSpeedsSupported 0x000e
      Device can operate at Full Speed (12Mbps)
      Device can operate at High Speed (480Mbps)
      Device can operate at SuperSpeed (5Gbps)
    bFunctionalitySupport 1
      Lowest fully-functional device speed is Full Speed (12Mbps)
    bU1DevExitLat 10 micro seconds
    bU2DevExitLat 2047 micro seconds
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
  Self Powered

Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 3.10
  bDeviceClass 9 Hub
  bDeviceSubClass 0
  bDeviceProtocol 3
  bMaxPacketSize0 9
  idVendor 0x1d6b Linux Foundation
  idProduct 0x0003 3.0 root hub
  bcdDevice 5.03
  iManufacturer 3 Linux 5.3.0-45-generic xhci-hcd
  iProduct 2 xHCI Host Controller
  iSerial 1 0000:08:00.0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x001f
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xe0
      Self Powered
      Remote Wakeup
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 9 Hub
      bInterfaceSubClass 0
      bInterfaceProtocol 0 Full speed (or root) hub
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0004 1x 4 bytes
        bInterval 12
        bMaxBurst 0
Hub Descriptor:
  bLength 12
  bDescriptorType 42
  nNbrPorts 2
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
  bPwrOn2PwrGood 10 * 2 milli seconds
  bHubContrCurrent 0 milli Ampere
  bHubDecLat 0.0 micro seconds
  wHubDelay 0 nano seconds
  DeviceRemovable 0x00
 Hub Port Status:
   Port 1: 0000.0203 lowspeed enable connect
   Port 2: 0000.02a0 lowspeed L1
Binary Object Store Descriptor:
  bLength 5
  bDescriptorType 15
  wTotalLength 0x002b
  bNumDeviceCaps 2
  SuperSpeed USB Device Capability:
    bLength 10
    bDescriptorType 16
    bDevCapabilityType 3
    bmAttributes 0x02
      Latency Tolerance Messages (LTM) Supported
    wSpeedsSupported 0x0008
      Device can operate at SuperSpeed (5Gbps)
    bFunctionalitySupport 3
      Lowest fully-functional device speed is SuperSpeed (5Gbps)
    bU1DevExitLat 0 micro seconds
    bU2DevExitLat 0 micro seconds
  SuperSpeedPlus USB Device Capability:
    bLength 28
    bDescriptorType 16
    bDevCapabilityType 10
    bmAttributes 0x00000023
      Sublink Speed Attribute count 3
      Sublink Speed ID count 1
    wFunctionalitySupport 0x0001
    bmSublinkSpeedAttr[0] 0x00050034
      Speed Attribute ID: 4 5Gb/s Symmetric RX SuperSpeed
    bmSublinkSpeedAttr[1] 0x000500b4
      Speed Attribute ID: 4 5Gb/s Symmetric TX SuperSpeed
    bmSublinkSpeedAttr[2] 0x000a4035
      Speed Attribute ID: 5 10Gb/s Symmetric RX SuperSpeedPlus
    bmSublinkSpeedAttr[3] 0x000a40b5
      Speed Attribute ID: 5 10Gb/s Symmetric TX SuperSpeedPlus
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
  Self Powered

Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 9 Hub
  bDeviceSubClass 0
  bDeviceProtocol 1 Single TT
  bMaxPacketSize0 64
  idVendor 0x1d6b Linux Foundation
  idProduct 0x0002 2.0 root hub
  bcdDevice 5.03
  iManufacturer 3 Linux 5.3.0-45-generic xhci-hcd
  iProduct 2 xHCI Host Controller
  iSerial 1 0000:08:00.0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x0019
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xe0
      Self Powered
      Remote Wakeup
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 9 Hub
      bInterfaceSubClass 0
      bInterfaceProtocol 0 Full speed (or root) hub
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0004 1x 4 bytes
        bInterval 12
Hub Descriptor:
  bLength 9
  bDescriptorType 41
  nNbrPorts 2
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
    TT think time 8 FS bits
  bPwrOn2PwrGood 10 * 2 milli seconds
  bHubContrCurrent 0 milli Ampere
  DeviceRemovable 0x00
  PortPwrCtrlMask 0xff
 Hub Port Status:
   Port 1: 0000.0100 power
   Port 2: 0000.0100 power
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
  Self Powered

Bus 006 Device 002: ID 2188:0747 CalDigit Card Reader
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 3.10
  bDeviceClass 0
  bDeviceSubClass 0
  bDeviceProtocol 0
  bMaxPacketSize0 9
  idVendor 0x2188
  idProduct 0x0747
  bcdDevice 10.38
  iManufacturer 3 CalDigit
  iProduct 4 Card Reader
  iSerial 5 000000000010
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x002c
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0x80
      (Bus Powered)
    MaxPower 896mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 2
      bInterfaceClass 8 Mass Storage
      bInterfaceSubClass 6 SCSI
      bInterfaceProtocol 80 Bulk-Only
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0400 1x 1024 bytes
        bInterval 0
        bMaxBurst 4
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x02 EP 2 OUT
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0400 1x 1024 bytes
        bInterval 0
        bMaxBurst 4
Binary Object Store Descriptor:
  bLength 5
  bDescriptorType 15
  wTotalLength 0x002a
  bNumDeviceCaps 3
  USB 2.0 Extension Device Capability:
    bLength 7
    bDescriptorType 16
    bDevCapabilityType 2
    bmAttributes 0x00000f0e
      BESL Link Power Management (LPM) Supported
    BESL value 3840 us
  SuperSpeed USB Device Capability:
    bLength 10
    bDescriptorType 16
    bDevCapabilityType 3
    bmAttributes 0x02
      Latency Tolerance Messages (LTM) Supported
    wSpeedsSupported 0x000e
      Device can operate at Full Speed (12Mbps)
      Device can operate at High Speed (480Mbps)
      Device can operate at SuperSpeed (5Gbps)
    bFunctionalitySupport 1
      Lowest fully-functional device speed is Full Speed (12Mbps)
    bU1DevExitLat 10 micro seconds
    bU2DevExitLat 2047 micro seconds
  Container ID Device Capability:
    bLength 20
    bDescriptorType 16
    bDevCapabilityType 4
    bReserved 0
    ContainerID {a5914017-5b8f-3a3a-aa2e-55ce6aa3090b}
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0010
  (Bus Powered)
  Latency Tolerance Messaging (LTM) Enabled

Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 3.00
  bDeviceClass 9 Hub
  bDeviceSubClass 0
  bDeviceProtocol 3
  bMaxPacketSize0 9
  idVendor 0x1d6b Linux Foundation
  idProduct 0x0003 3.0 root hub
  bcdDevice 5.03
  iManufacturer 3 Linux 5.3.0-45-generic xhci-hcd
  iProduct 2 xHCI Host Controller
  iSerial 1 0000:07:00.0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x001f
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xe0
      Self Powered
      Remote Wakeup
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 9 Hub
      bInterfaceSubClass 0
      bInterfaceProtocol 0 Full speed (or root) hub
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0004 1x 4 bytes
        bInterval 12
        bMaxBurst 0
Hub Descriptor:
  bLength 12
  bDescriptorType 42
  nNbrPorts 4
  wHubCharacteristic 0x0009
    Per-port power switching
    Per-port overcurrent protection
  bPwrOn2PwrGood 10 * 2 milli seconds
  bHubContrCurrent 0 milli Ampere
  bHubDecLat 0.0 micro seconds
  wHubDelay 0 nano seconds
  DeviceRemovable 0x00
 Hub Port Status:
   Port 1: 0000.02a0 5Gbps power Rx.Detect
   Port 2: 0000.02a0 5Gbps power Rx.Detect
   Port 3: 0000.02a0 5Gbps power Rx.Detect
   Port 4: 0000.0203 5Gbps power U0 enable connect
Binary Object Store Descriptor:
  bLength 5
  bDescriptorType 15
  wTotalLength 0x000f
  bNumDeviceCaps 1
  SuperSpeed USB Device Capability:
    bLength 10
    bDescriptorType 16
    bDevCapabilityType 3
    bmAttributes 0x02
      Latency Tolerance Messages (LTM) Supported
    wSpeedsSupported 0x0008
      Device can operate at SuperSpeed (5Gbps)
    bFunctionalitySupport 3
      Lowest fully-functional device speed is SuperSpeed (5Gbps)
    bU1DevExitLat 0 micro seconds
    bU2DevExitLat 0 micro seconds
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
  Self Powered

Bus 005 Device 003: ID 045e:07a5 Microsoft Corp. Wireless Receiver 1461C
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 0
  bDeviceSubClass 0
  bDeviceProtocol 0
  bMaxPacketSize0 64
  idVendor 0x045e Microsoft Corp.
  idProduct 0x07a5 Wireless Receiver 1461C
  bcdDevice 7.94
  iManufacturer 1 Microsoft
  iProduct 2 Microsoft® Nano Transceiver v2.1
  iSerial 0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x0054
    bNumInterfaces 3
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower 100mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 3 Human Interface Device
      bInterfaceSubClass 1 Boot Interface Subclass
      bInterfaceProtocol 1 Keyboard
      iInterface 0
        HID Device Descriptor:
          bLength 9
          bDescriptorType 33
          bcdHID 1.11
          bCountryCode 0 Not supported
          bNumDescriptors 1
          bDescriptorType 34 Report
          wDescriptorLength 75
         Report Descriptors:
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0008 1x 8 bytes
        bInterval 4
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 3 Human Interface Device
      bInterfaceSubClass 1 Boot Interface Subclass
      bInterfaceProtocol 2 Mouse
      iInterface 0
        HID Device Descriptor:
          bLength 9
          bDescriptorType 33
          bcdHID 1.11
          bCountryCode 0 Not supported
          bNumDescriptors 1
          bDescriptorType 34 Report
          wDescriptorLength 223
         Report Descriptors:
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x82 EP 2 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x000a 1x 10 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 3 Human Interface Device
      bInterfaceSubClass 0
      bInterfaceProtocol 0
      iInterface 0
        HID Device Descriptor:
          bLength 9
          bDescriptorType 33
          bcdHID 1.11
          bCountryCode 0 Not supported
          bNumDescriptors 1
          bDescriptorType 34 Report
          wDescriptorLength 296
         Report Descriptors:
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x83 EP 3 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0020 1x 32 bytes
        bInterval 1
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0000
  (Bus Powered)

Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 9 Hub
  bDeviceSubClass 0
  bDeviceProtocol 1 Single TT
  bMaxPacketSize0 64
  idVendor 0x1d6b Linux Foundation
  idProduct 0x0002 2.0 root hub
  bcdDevice 5.03
  iManufacturer 3 Linux 5.3.0-45-generic xhci-hcd
  iProduct 2 xHCI Host Controller
  iSerial 1 0000:07:00.0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x0019
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xe0
      Self Powered
      Remote Wakeup
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 9 Hub
      bInterfaceSubClass 0
      bInterfaceProtocol 0 Full speed (or root) hub
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0004 1x 4 bytes
        bInterval 12
Hub Descriptor:
  bLength 9
  bDescriptorType 41
  nNbrPorts 4
  wHubCharacteristic 0x0009
    Per-port power switching
    Per-port overcurrent protection
    TT think time 8 FS bits
  bPwrOn2PwrGood 10 * 2 milli seconds
  bHubContrCurrent 0 milli Ampere
  DeviceRemovable 0x00
  PortPwrCtrlMask 0xff
 Hub Port Status:
   Port 1: 0000.0100 power
   Port 2: 0000.0103 power enable connect
   Port 3: 0000.0100 power
   Port 4: 0000.0100 power
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
  Self Powered

Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 3.00
  bDeviceClass 9 Hub
  bDeviceSubClass 0
  bDeviceProtocol 3
  bMaxPacketSize0 9
  idVendor 0x1d6b Linux Foundation
  idProduct 0x0003 3.0 root hub
  bcdDevice 5.03
  iManufacturer 3 Linux 5.3.0-45-generic xhci-hcd
  iProduct 2 xHCI Host Controller
  iSerial 1 0000:06:00.0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x001f
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xe0
      Self Powered
      Remote Wakeup
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 9 Hub
      bInterfaceSubClass 0
      bInterfaceProtocol 0 Full speed (or root) hub
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0004 1x 4 bytes
        bInterval 12
        bMaxBurst 0
Hub Descriptor:
  bLength 12
  bDescriptorType 42
  nNbrPorts 4
  wHubCharacteristic 0x0009
    Per-port power switching
    Per-port overcurrent protection
  bPwrOn2PwrGood 10 * 2 milli seconds
  bHubContrCurrent 0 milli Ampere
  bHubDecLat 0.0 micro seconds
  wHubDelay 0 nano seconds
  DeviceRemovable 0x00
 Hub Port Status:
   Port 1: 0000.02a0 5Gbps power Rx.Detect
   Port 2: 0000.02a0 5Gbps power Rx.Detect
   Port 3: 0000.02a0 5Gbps power Rx.Detect
   Port 4: 0000.02a0 5Gbps power Rx.Detect
Binary Object Store Descriptor:
  bLength 5
  bDescriptorType 15
  wTotalLength 0x000f
  bNumDeviceCaps 1
  SuperSpeed USB Device Capability:
    bLength 10
    bDescriptorType 16
    bDevCapabilityType 3
    bmAttributes 0x02
      Latency Tolerance Messages (LTM) Supported
    wSpeedsSupported 0x0008
      Device can operate at SuperSpeed (5Gbps)
    bFunctionalitySupport 3
      Lowest fully-functional device speed is SuperSpeed (5Gbps)
    bU1DevExitLat 0 micro seconds
    bU2DevExitLat 0 micro seconds
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
  Self Powered

Bus 003 Device 003: ID 2188:6533 CalDigit, Inc. CalDigit Thunderbolt 3 Audio
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 0
  bDeviceSubClass 0
  bDeviceProtocol 0
  bMaxPacketSize0 16
  idVendor 0x2188
  idProduct 0x6533
  bcdDevice 1.01
  iManufacturer 1 CalDigit, Inc.
  iProduct 2 CalDigit Thunderbolt 3 Audio
  iSerial 0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x01ed
    bNumInterfaces 4
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower 100mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 1 Control Device
      bInterfaceProtocol 0
      iInterface 0
      AudioControl Interface Descriptor:
        bLength 10
        bDescriptorType 36
        bDescriptorSubtype 1 (HEADER)
        bcdADC 1.00
        wTotalLength 0x0068
        bInCollection 2
        baInterfaceNr(0) 1
        baInterfaceNr(1) 2
      AudioControl Interface Descriptor:
        bLength 12
        bDescriptorType 36
        bDescriptorSubtype 2 (INPUT_TERMINAL)
        bTerminalID 1
        wTerminalType 0x0101 USB Streaming
        bAssocTerminal 0
        bNrChannels 2
        wChannelConfig 0x0003
          Left Front (L)
          Right Front (R)
        iChannelNames 0
        iTerminal 0
      AudioControl Interface Descriptor:
        bLength 12
        bDescriptorType 36
        bDescriptorSubtype 2 (INPUT_TERMINAL)
        bTerminalID 2
        wTerminalType 0x0201 Microphone
        bAssocTerminal 0
        bNrChannels 2
        wChannelConfig 0x0003
          Left Front (L)
          Right Front (R)
        iChannelNames 0
        iTerminal 0
      AudioControl Interface Descriptor:
        bLength 9
        bDescriptorType 36
        bDescriptorSubtype 3 (OUTPUT_TERMINAL)
        bTerminalID 3
        wTerminalType 0x0301 Speaker
        bAssocTerminal 0
        bSourceID 5
        iTerminal 0
      AudioControl Interface Descriptor:
        bLength 9
        bDescriptorType 36
        bDescriptorSubtype 3 (OUTPUT_TERMINAL)
        bTerminalID 4
        wTerminalType 0x0101 USB Streaming
        bAssocTerminal 0
        bSourceID 6
        iTerminal 0
      AudioControl Interface Descriptor:
        bLength 10
        bDescriptorType 36
        bDescriptorSubtype 6 (FEATURE_UNIT)
        bUnitID 5
        bSourceID 8
        bControlSize 1
        bmaControls(0) 0x01
          Mute Control
        bmaControls(1) 0x02
          Volume Control
        bmaControls(2) 0x02
          Volume Control
        iFeature 0
      AudioControl Interface Descriptor:
        bLength 10
        bDescriptorType 36
        bDescriptorSubtype 6 (FEATURE_UNIT)
        bUnitID 6
        bSourceID 2
        bControlSize 1
        bmaControls(0) 0x01
          Mute Control
        bmaControls(1) 0x02
          Volume Control
        bmaControls(2) 0x02
          Volume Control
        iFeature 0
      AudioControl Interface Descriptor:
        bLength 10
        bDescriptorType 36
        bDescriptorSubtype 6 (FEATURE_UNIT)
        bUnitID 7
        bSourceID 2
        bControlSize 1
        bmaControls(0) 0x01
          Mute Control
        bmaControls(1) 0x02
          Volume Control
        bmaControls(2) 0x02
          Volume Control
        iFeature 0
      AudioControl Interface Descriptor:
        bLength 13
        bDescriptorType 36
        bDescriptorSubtype 4 (MIXER_UNIT)
        bUnitID 8
        bNrInPins 2
        baSourceID(0) 1
        baSourceID(1) 7
        bNrChannels 2
        wChannelConfig 0x0003
          Left Front (L)
          Right Front (R)
        iChannelNames 0
        bmControls(0) 0x00
        iMixer 0
      AudioControl Interface Descriptor:
        bLength 9
        bDescriptorType 36
        bDescriptorSubtype 3 (OUTPUT_TERMINAL)
        bTerminalID 25
        wTerminalType 0x0605 SPDIF interface
        bAssocTerminal 0
        bSourceID 5
        iTerminal 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x89 EP 9 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0002 1x 2 bytes
        bInterval 32
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 0
      bNumEndpoints 0
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      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 1
        bDelay 1 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 29
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 7 Discrete
        tSamFreq[ 0] 8000
        tSamFreq[ 1] 11025
        tSamFreq[ 2] 16000
        tSamFreq[ 3] 22050
        tSamFreq[ 4] 32000
        tSamFreq[ 5] 44100
        tSamFreq[ 6] 48000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x01 EP 1 OUT
        bmAttributes 13
          Transfer Type Isochronous
          Synch Type Synchronous
          Usage Type Data
        wMaxPacketSize 0x00c4 1x 196 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x01
            Sampling Frequency
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 2
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 1
        bDelay 1 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 29
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 3
        bBitResolution 24
        bSamFreqType 7 Discrete
        tSamFreq[ 0] 8000
        tSamFreq[ 1] 11025
        tSamFreq[ 2] 16000
        tSamFreq[ 3] 22050
        tSamFreq[ 4] 32000
        tSamFreq[ 5] 44100
        tSamFreq[ 6] 48000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x01 EP 1 OUT
        bmAttributes 13
          Transfer Type Isochronous
          Synch Type Synchronous
          Usage Type Data
        wMaxPacketSize 0x0126 1x 294 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x01
            Sampling Frequency
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 3
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 1
        bDelay 1 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 14
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 2 Discrete
        tSamFreq[ 0] 88200
        tSamFreq[ 1] 96000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x01 EP 1 OUT
        bmAttributes 13
          Transfer Type Isochronous
          Synch Type Synchronous
          Usage Type Data
        wMaxPacketSize 0x0184 1x 388 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x01
            Sampling Frequency
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 4
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 1
        bDelay 1 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 14
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 3
        bBitResolution 24
        bSamFreqType 2 Discrete
        tSamFreq[ 0] 88200
        tSamFreq[ 1] 96000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x01 EP 1 OUT
        bmAttributes 13
          Transfer Type Isochronous
          Synch Type Synchronous
          Usage Type Data
        wMaxPacketSize 0x0246 1x 582 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x01
            Sampling Frequency
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 5
      bNumEndpoints 1
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
      AudioStreaming Interface Descriptor:
        bLength 7
        bDescriptorType 36
        bDescriptorSubtype 1 (AS_GENERAL)
        bTerminalLink 1
        bDelay 1 frames
        wFormatTag 0x2001 IEC1937_AC-3
      AudioStreaming Interface Descriptor:
        bLength 14
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 3 (FORMAT_TYPE_III)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 2 Discrete
        tSamFreq[ 0] 44100
        tSamFreq[ 1] 48000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x01 EP 1 OUT
        bmAttributes 13
          Transfer Type Isochronous
          Synch Type Synchronous
          Usage Type Data
        wMaxPacketSize 0x00c4 1x 196 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x01
            Sampling Frequency
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 0
      bNumEndpoints 0
      bInterfaceClass 1 Audio
      bInterfaceSubClass 2 Streaming
      bInterfaceProtocol 0
      iInterface 0
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      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 4
        bDelay 1 frames
        wFormatTag 0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength 29
        bDescriptorType 36
        bDescriptorSubtype 2 (FORMAT_TYPE)
        bFormatType 1 (FORMAT_TYPE_I)
        bNrChannels 2
        bSubframeSize 2
        bBitResolution 16
        bSamFreqType 7 Discrete
        tSamFreq[ 0] 8000
        tSamFreq[ 1] 11025
        tSamFreq[ 2] 16000
        tSamFreq[ 3] 22050
        tSamFreq[ 4] 32000
        tSamFreq[ 5] 44100
        tSamFreq[ 6] 48000
      Endpoint Descriptor:
        bLength 9
        bDescriptorType 5
        bEndpointAddress 0x82 EP 2 IN
        bmAttributes 13
          Transfer Type Isochronous
          Synch Type Synchronous
          Usage Type Data
        wMaxPacketSize 0x00c4 1x 196 bytes
        bInterval 1
        bRefresh 0
        bSynchAddress 0
        AudioStreaming Endpoint Descriptor:
          bLength 7
          bDescriptorType 37
          bDescriptorSubtype 1 (EP_GENERAL)
          bmAttributes 0x01
            Sampling Frequency
          bLockDelayUnits 0 Undefined
          wLockDelay 0x0000
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 3
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 3 Human Interface Device
      bInterfaceSubClass 0
      bInterfaceProtocol 0
      iInterface 0
        HID Device Descriptor:
          bLength 9
          bDescriptorType 33
          bcdHID 1.11
          bCountryCode 0 Not supported
          bNumDescriptors 1
          bDescriptorType 34 Report
          wDescriptorLength 69
         Report Descriptors:
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x87 EP 7 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0010 1x 16 bytes
        bInterval 32
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0000
  (Bus Powered)

Bus 003 Device 002: ID 1050:0407 Yubico.com Yubikey 4 OTP+U2F+CCID
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 0
  bDeviceSubClass 0
  bDeviceProtocol 0
  bMaxPacketSize0 64
  idVendor 0x1050 Yubico.com
  idProduct 0x0407 Yubikey 4 OTP+U2F+CCID
  bcdDevice 5.12
  iManufacturer 1 Yubico
  iProduct 2 YubiKey OTP+FIDO+CCID
  iSerial 0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x0096
    bNumInterfaces 3
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0x80
      (Bus Powered)
    MaxPower 30mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 3 Human Interface Device
      bInterfaceSubClass 1 Boot Interface Subclass
      bInterfaceProtocol 1 Keyboard
      iInterface 0
        HID Device Descriptor:
          bLength 9
          bDescriptorType 33
          bcdHID 1.10
          bCountryCode 0 Not supported
          bNumDescriptors 1
          bDescriptorType 34 Report
          wDescriptorLength 71
         Report Descriptors:
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0008 1x 8 bytes
        bInterval 10
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 0
      bNumEndpoints 2
      bInterfaceClass 3 Human Interface Device
      bInterfaceSubClass 0
      bInterfaceProtocol 0
      iInterface 0
        HID Device Descriptor:
          bLength 9
          bDescriptorType 33
          bcdHID 1.10
          bCountryCode 0 Not supported
          bNumDescriptors 1
          bDescriptorType 34 Report
          wDescriptorLength 34
         Report Descriptors:
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x04 EP 4 OUT
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0040 1x 64 bytes
        bInterval 2
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x84 EP 4 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0040 1x 64 bytes
        bInterval 2
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 2
      bAlternateSetting 0
      bNumEndpoints 3
      bInterfaceClass 11 Chip/SmartCard
      bInterfaceSubClass 0
      bInterfaceProtocol 0
      iInterface 0
      ChipCard Interface Descriptor:
        bLength 54
        bDescriptorType 33
        bcdCCID 1.00
        nMaxSlotIndex 0
        bVoltageSupport 7 5.0V 3.0V 1.8V
        dwProtocols 2 T=1
        dwDefaultClock 4000
        dwMaxiumumClock 4000
        bNumClockSupported 0
        dwDataRate 307200 bps
        dwMaxDataRate 307200 bps
        bNumDataRatesSupp. 0
        dwMaxIFSD 3062
        dwSyncProtocols 00000000
        dwMechanical 00000000
        dwFeatures 000400FE
          Auto configuration based on ATR
          Auto activation on insert
          Auto voltage selection
          Auto clock change
          Auto baud rate change
          Auto parameter negotiation made by CCID
          Short and extended APDU level exchange
        dwMaxCCIDMsgLen 3072
        bClassGetResponse echo
        bClassEnvelope echo
        wlcdLayout none
        bPINSupport 0
        bMaxCCIDBusySlots 1
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x02 EP 2 OUT
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0040 1x 64 bytes
        bInterval 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x82 EP 2 IN
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0040 1x 64 bytes
        bInterval 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x83 EP 3 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0008 1x 8 bytes
        bInterval 32
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0000
  (Bus Powered)

Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 9 Hub
  bDeviceSubClass 0
  bDeviceProtocol 1 Single TT
  bMaxPacketSize0 64
  idVendor 0x1d6b Linux Foundation
  idProduct 0x0002 2.0 root hub
  bcdDevice 5.03
  iManufacturer 3 Linux 5.3.0-45-generic xhci-hcd
  iProduct 2 xHCI Host Controller
  iSerial 1 0000:06:00.0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x0019
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xe0
      Self Powered
      Remote Wakeup
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 9 Hub
      bInterfaceSubClass 0
      bInterfaceProtocol 0 Full speed (or root) hub
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0004 1x 4 bytes
        bInterval 12
Hub Descriptor:
  bLength 9
  bDescriptorType 41
  nNbrPorts 4
  wHubCharacteristic 0x0009
    Per-port power switching
    Per-port overcurrent protection
    TT think time 8 FS bits
  bPwrOn2PwrGood 10 * 2 milli seconds
  bHubContrCurrent 0 milli Ampere
  DeviceRemovable 0x00
  PortPwrCtrlMask 0xff
 Hub Port Status:
   Port 1: 0000.0103 power enable connect
   Port 2: 0000.0103 power enable connect
   Port 3: 0000.0100 power
   Port 4: 0000.0100 power
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
  Self Powered

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 3.10
  bDeviceClass 9 Hub
  bDeviceSubClass 0
  bDeviceProtocol 3
  bMaxPacketSize0 9
  idVendor 0x1d6b Linux Foundation
  idProduct 0x0003 3.0 root hub
  bcdDevice 5.03
  iManufacturer 3 Linux 5.3.0-45-generic xhci-hcd
  iProduct 2 xHCI Host Controller
  iSerial 1 0000:00:14.0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x001f
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xe0
      Self Powered
      Remote Wakeup
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 9 Hub
      bInterfaceSubClass 0
      bInterfaceProtocol 0 Full speed (or root) hub
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0004 1x 4 bytes
        bInterval 12
        bMaxBurst 0
Hub Descriptor:
  bLength 12
  bDescriptorType 42
  nNbrPorts 6
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
  bPwrOn2PwrGood 10 * 2 milli seconds
  bHubContrCurrent 0 milli Ampere
  bHubDecLat 0.0 micro seconds
  wHubDelay 0 nano seconds
  DeviceRemovable 0x00
 Hub Port Status:
   Port 1: 0000.02a0 lowspeed L1
   Port 2: 0000.02a0 lowspeed L1
   Port 3: 0000.02a0 lowspeed L1
   Port 4: 0000.02a0 lowspeed L1
   Port 5: 0000.02a0 lowspeed L1
   Port 6: 0000.02a0 lowspeed L1
Binary Object Store Descriptor:
  bLength 5
  bDescriptorType 15
  wTotalLength 0x005b
  bNumDeviceCaps 2
  SuperSpeed USB Device Capability:
    bLength 10
    bDescriptorType 16
    bDevCapabilityType 3
    bmAttributes 0x02
      Latency Tolerance Messages (LTM) Supported
    wSpeedsSupported 0x0008
      Device can operate at SuperSpeed (5Gbps)
    bFunctionalitySupport 3
      Lowest fully-functional device speed is SuperSpeed (5Gbps)
    bU1DevExitLat 10 micro seconds
    bU2DevExitLat 918 micro seconds
  SuperSpeedPlus USB Device Capability:
    bLength 76
    bDescriptorType 16
    bDevCapabilityType 10
    bmAttributes 0x000000ef
      Sublink Speed Attribute count 15
      Sublink Speed ID count 7
    wFunctionalitySupport 0x0001
    bmSublinkSpeedAttr[0] 0x00050034
      Speed Attribute ID: 4 5Gb/s Symmetric RX SuperSpeed
    bmSublinkSpeedAttr[1] 0x000500b4
      Speed Attribute ID: 4 5Gb/s Symmetric TX SuperSpeed
    bmSublinkSpeedAttr[2] 0x000a4035
      Speed Attribute ID: 5 10Gb/s Symmetric RX SuperSpeedPlus
    bmSublinkSpeedAttr[3] 0x000a40b5
      Speed Attribute ID: 5 10Gb/s Symmetric TX SuperSpeedPlus
    bmSublinkSpeedAttr[4] 0x04e00026
      Speed Attribute ID: 6 1248Mb/s Symmetric RX SuperSpeed
    bmSublinkSpeedAttr[5] 0x04e000a6
      Speed Attribute ID: 6 1248Mb/s Symmetric TX SuperSpeed
    bmSublinkSpeedAttr[6] 0x09c00027
      Speed Attribute ID: 7 2496Mb/s Symmetric RX SuperSpeed
    bmSublinkSpeedAttr[7] 0x09c000a7
      Speed Attribute ID: 7 2496Mb/s Symmetric TX SuperSpeed
    bmSublinkSpeedAttr[8] 0x13800028
      Speed Attribute ID: 8 4992Mb/s Symmetric RX SuperSpeed
    bmSublinkSpeedAttr[9] 0x138000a8
      Speed Attribute ID: 8 4992Mb/s Symmetric TX SuperSpeed
    bmSublinkSpeedAttr[10] 0x05b10029
      Speed Attribute ID: 9 1457Mb/s Symmetric RX SuperSpeed
    bmSublinkSpeedAttr[11] 0x05b100a9
      Speed Attribute ID: 9 1457Mb/s Symmetric TX SuperSpeed
    bmSublinkSpeedAttr[12] 0x0b63002a
      Speed Attribute ID: 10 2915Mb/s Symmetric RX SuperSpeed
    bmSublinkSpeedAttr[13] 0x0b6300aa
      Speed Attribute ID: 10 2915Mb/s Symmetric TX SuperSpeed
    bmSublinkSpeedAttr[14] 0x16c6002b
      Speed Attribute ID: 11 5830Mb/s Symmetric RX SuperSpeed
    bmSublinkSpeedAttr[15] 0x16c600ab
      Speed Attribute ID: 11 5830Mb/s Symmetric TX SuperSpeed
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
  Self Powered

Bus 001 Device 002: ID 04f2:b678 Chicony Electronics Co., Ltd LG Camera
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 239 Miscellaneous Device
  bDeviceSubClass 2
  bDeviceProtocol 1 Interface Association
  bMaxPacketSize0 64
  idVendor 0x04f2 Chicony Electronics Co., Ltd
  idProduct 0xb678
  bcdDevice 0.02
  iManufacturer 3 Chicony Electronics Co.,Ltd.
  iProduct 1 LG Camera
  iSerial 2 0001
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x034a
    bNumInterfaces 2
    bConfigurationValue 1
    iConfiguration 4 USB Camera
    bmAttributes 0x80
      (Bus Powered)
    MaxPower 500mA
    Interface Association:
      bLength 8
      bDescriptorType 11
      bFirstInterface 0
      bInterfaceCount 2
      bFunctionClass 14 Video
      bFunctionSubClass 3 Video Interface Collection
      bFunctionProtocol 0
      iFunction 5 LG Camera
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 14 Video
      bInterfaceSubClass 1 Video Control
      bInterfaceProtocol 0
      iInterface 5 LG Camera
      VideoControl Interface Descriptor:
        bLength 13
        bDescriptorType 36
        bDescriptorSubtype 1 (HEADER)
        bcdUVC 1.00
        wTotalLength 0x004e
        dwClockFrequency 15.000000MHz
        bInCollection 1
        baInterfaceNr( 0) 1
      VideoControl Interface Descriptor:
        bLength 18
        bDescriptorType 36
        bDescriptorSubtype 2 (INPUT_TERMINAL)
        bTerminalID 1
        wTerminalType 0x0201 Camera Sensor
        bAssocTerminal 0
        iTerminal 0
        wObjectiveFocalLengthMin 0
        wObjectiveFocalLengthMax 0
        wOcularFocalLength 0
        bControlSize 3
        bmControls 0x0000000e
          Auto-Exposure Mode
          Auto-Exposure Priority
          Exposure Time (Absolute)
      VideoControl Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 5 (PROCESSING_UNIT)
      Warning: Descriptor too short
        bUnitID 2
        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 0x09
          None
          SECAM - 625/50
      VideoControl Interface Descriptor:
        bLength 9
        bDescriptorType 36
        bDescriptorSubtype 3 (OUTPUT_TERMINAL)
        bTerminalID 3
        wTerminalType 0x0101 USB Streaming
        bAssocTerminal 0
        bSourceID 4
        iTerminal 0
      VideoControl Interface Descriptor:
        bLength 27
        bDescriptorType 36
        bDescriptorSubtype 6 (EXTENSION_UNIT)
        bUnitID 4
        guidExtensionCode {1229a78c-47b4-4094-b0ce-db07386fb938}
        bNumControl 2
        bNrPins 1
        baSourceID( 0) 2
        bControlSize 2
        bmControls( 0) 0x00
        bmControls( 1) 0x06
        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 0x0010 1x 16 bytes
        bInterval 6
    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 1
        bTriggerSupport 1
        bTriggerUsage 0
        bControlSize 1
        bmaControls( 0) 0
        bmaControls( 1) 0
      VideoStreaming Interface Descriptor:
        bLength 11
        bDescriptorType 36
        bDescriptorSubtype 6 (FORMAT_MJPEG)
        bFormatIndex 1
        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 0x01
          Still image supported
        wWidth 1280
        wHeight 720
        dwMinBitRate 442368000
        dwMaxBitRate 442368000
        dwMaxVideoFrameBufferSize 1843200
        dwDefaultFrameInterval 333333
        bFrameIntervalType 1
        dwFrameInterval( 0) 333333
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 2
        bmCapabilities 0x01
          Still image supported
        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 3
        bmCapabilities 0x01
          Still image supported
        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 4
        bmCapabilities 0x01
          Still image supported
        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 5
        bmCapabilities 0x01
          Still image supported
        wWidth 424
        wHeight 240
        dwMinBitRate 48844800
        dwMaxBitRate 48844800
        dwMaxVideoFrameBufferSize 203520
        dwDefaultFrameInterval 333333
        bFrameIntervalType 1
        dwFrameInterval( 0) 333333
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 6
        bmCapabilities 0x01
          Still image supported
        wWidth 640
        wHeight 360
        dwMinBitRate 110592000
        dwMaxBitRate 110592000
        dwMaxVideoFrameBufferSize 460800
        dwDefaultFrameInterval 333333
        bFrameIntervalType 1
        dwFrameInterval( 0) 333333
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 7
        bmCapabilities 0x01
          Still image supported
        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 8
        bmCapabilities 0x01
          Still image supported
        wWidth 848
        wHeight 480
        dwMinBitRate 195379200
        dwMaxBitRate 195379200
        dwMaxVideoFrameBufferSize 814080
        dwDefaultFrameInterval 333333
        bFrameIntervalType 1
        dwFrameInterval( 0) 333333
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 7 (FRAME_MJPEG)
        bFrameIndex 9
        bmCapabilities 0x01
          Still image supported
        wWidth 960
        wHeight 540
        dwMinBitRate 248832000
        dwMaxBitRate 248832000
        dwMaxVideoFrameBufferSize 1036800
        dwDefaultFrameInterval 333333
        bFrameIntervalType 1
        dwFrameInterval( 0) 333333
      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 27
        bDescriptorType 36
        bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
        bFormatIndex 2
        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 0x01
          Still image supported
        wWidth 1280
        wHeight 720
        dwMinBitRate 147456000
        dwMaxBitRate 147456000
        dwMaxVideoFrameBufferSize 1843200
        dwDefaultFrameInterval 1000000
        bFrameIntervalType 1
        dwFrameInterval( 0) 1000000
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 2
        bmCapabilities 0x01
          Still image supported
        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 3
        bmCapabilities 0x01
          Still image supported
        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 4
        bmCapabilities 0x01
          Still image supported
        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 5
        bmCapabilities 0x01
          Still image supported
        wWidth 424
        wHeight 240
        dwMinBitRate 48844800
        dwMaxBitRate 48844800
        dwMaxVideoFrameBufferSize 203520
        dwDefaultFrameInterval 333333
        bFrameIntervalType 1
        dwFrameInterval( 0) 333333
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 6
        bmCapabilities 0x01
          Still image supported
        wWidth 640
        wHeight 360
        dwMinBitRate 110592000
        dwMaxBitRate 110592000
        dwMaxVideoFrameBufferSize 460800
        dwDefaultFrameInterval 333333
        bFrameIntervalType 1
        dwFrameInterval( 0) 333333
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 7
        bmCapabilities 0x01
          Still image supported
        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 8
        bmCapabilities 0x01
          Still image supported
        wWidth 848
        wHeight 480
        dwMinBitRate 130252800
        dwMaxBitRate 130252800
        dwMaxVideoFrameBufferSize 814080
        dwDefaultFrameInterval 500000
        bFrameIntervalType 1
        dwFrameInterval( 0) 500000
      VideoStreaming Interface Descriptor:
        bLength 30
        bDescriptorType 36
        bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
        bFrameIndex 9
        bmCapabilities 0x01
          Still image supported
        wWidth 960
        wHeight 540
        dwMinBitRate 124416000
        dwMaxBitRate 124416000
        dwMaxVideoFrameBufferSize 1036800
        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 0x0080 1x 128 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 2
      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 0x0200 1x 512 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 3
      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 0x0400 1x 1024 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 4
      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 0x0b00 2x 768 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 5
      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 0x0c00 2x 1024 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 6
      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 0x1380 3x 896 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 7
      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
Device Qualifier (for other device speed):
  bLength 10
  bDescriptorType 6
  bcdUSB 2.00
  bDeviceClass 239 Miscellaneous Device
  bDeviceSubClass 2
  bDeviceProtocol 1 Interface Association
  bMaxPacketSize0 64
  bNumConfigurations 1
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0000
  (Bus Powered)

Bus 001 Device 003: ID 8087:0aaa Intel Corp.
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 224 Wireless
  bDeviceSubClass 1 Radio Frequency
  bDeviceProtocol 1 Bluetooth
  bMaxPacketSize0 64
  idVendor 0x8087 Intel Corp.
  idProduct 0x0aaa
  bcdDevice 0.02
  iManufacturer 0
  iProduct 0
  iSerial 0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x00c8
    bNumInterfaces 2
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xe0
      Self Powered
      Remote Wakeup
    MaxPower 100mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 3
      bInterfaceClass 224 Wireless
      bInterfaceSubClass 1 Radio Frequency
      bInterfaceProtocol 1 Bluetooth
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0040 1x 64 bytes
        bInterval 1
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x02 EP 2 OUT
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0040 1x 64 bytes
        bInterval 1
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x82 EP 2 IN
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0040 1x 64 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 0
      bNumEndpoints 2
      bInterfaceClass 224 Wireless
      bInterfaceSubClass 1 Radio Frequency
      bInterfaceProtocol 1 Bluetooth
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x03 EP 3 OUT
        bmAttributes 1
          Transfer Type Isochronous
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0000 1x 0 bytes
        bInterval 1
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x83 EP 3 IN
        bmAttributes 1
          Transfer Type Isochronous
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0000 1x 0 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 1
      bNumEndpoints 2
      bInterfaceClass 224 Wireless
      bInterfaceSubClass 1 Radio Frequency
      bInterfaceProtocol 1 Bluetooth
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x03 EP 3 OUT
        bmAttributes 1
          Transfer Type Isochronous
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0009 1x 9 bytes
        bInterval 1
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x83 EP 3 IN
        bmAttributes 1
          Transfer Type Isochronous
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0009 1x 9 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 2
      bNumEndpoints 2
      bInterfaceClass 224 Wireless
      bInterfaceSubClass 1 Radio Frequency
      bInterfaceProtocol 1 Bluetooth
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x03 EP 3 OUT
        bmAttributes 1
          Transfer Type Isochronous
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0011 1x 17 bytes
        bInterval 1
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x83 EP 3 IN
        bmAttributes 1
          Transfer Type Isochronous
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0011 1x 17 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 3
      bNumEndpoints 2
      bInterfaceClass 224 Wireless
      bInterfaceSubClass 1 Radio Frequency
      bInterfaceProtocol 1 Bluetooth
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x03 EP 3 OUT
        bmAttributes 1
          Transfer Type Isochronous
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0019 1x 25 bytes
        bInterval 1
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x83 EP 3 IN
        bmAttributes 1
          Transfer Type Isochronous
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0019 1x 25 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 4
      bNumEndpoints 2
      bInterfaceClass 224 Wireless
      bInterfaceSubClass 1 Radio Frequency
      bInterfaceProtocol 1 Bluetooth
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x03 EP 3 OUT
        bmAttributes 1
          Transfer Type Isochronous
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0021 1x 33 bytes
        bInterval 1
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x83 EP 3 IN
        bmAttributes 1
          Transfer Type Isochronous
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0021 1x 33 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 5
      bNumEndpoints 2
      bInterfaceClass 224 Wireless
      bInterfaceSubClass 1 Radio Frequency
      bInterfaceProtocol 1 Bluetooth
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x03 EP 3 OUT
        bmAttributes 1
          Transfer Type Isochronous
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0031 1x 49 bytes
        bInterval 1
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x83 EP 3 IN
        bmAttributes 1
          Transfer Type Isochronous
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0031 1x 49 bytes
        bInterval 1
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 1
      bAlternateSetting 6
      bNumEndpoints 2
      bInterfaceClass 224 Wireless
      bInterfaceSubClass 1 Radio Frequency
      bInterfaceProtocol 1 Bluetooth
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x03 EP 3 OUT
        bmAttributes 1
          Transfer Type Isochronous
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x003f 1x 63 bytes
        bInterval 1
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x83 EP 3 IN
        bmAttributes 1
          Transfer Type Isochronous
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x003f 1x 63 bytes
        bInterval 1
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
  Self Powered

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 9 Hub
  bDeviceSubClass 0
  bDeviceProtocol 1 Single TT
  bMaxPacketSize0 64
  idVendor 0x1d6b Linux Foundation
  idProduct 0x0002 2.0 root hub
  bcdDevice 5.03
  iManufacturer 3 Linux 5.3.0-45-generic xhci-hcd
  iProduct 2 xHCI Host Controller
  iSerial 1 0000:00:14.0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 0x0019
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0xe0
      Self Powered
      Remote Wakeup
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 9 Hub
      bInterfaceSubClass 0
      bInterfaceProtocol 0 Full speed (or root) hub
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0004 1x 4 bytes
        bInterval 12
Hub Descriptor:
  bLength 11
  bDescriptorType 41
  nNbrPorts 12
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
    TT think time 8 FS bits
  bPwrOn2PwrGood 10 * 2 milli seconds
  bHubContrCurrent 0 milli Ampere
  DeviceRemovable 0x40 0x04
  PortPwrCtrlMask 0xff 0xff
 Hub Port Status:
   Port 1: 0000.0100 power
   Port 2: 0000.0100 power
   Port 3: 0000.0100 power
   Port 4: 0000.0100 power
   Port 5: 0000.0100 power
   Port 6: 0000.0503 highspeed power enable connect
   Port 7: 0000.0100 power
   Port 8: 0000.0100 power
   Port 9: 0000.0100 power
   Port 10: 0000.0103 power enable connect
   Port 11: 0000.0100 power
   Port 12: 0000.0100 power
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
  Self Powered

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Launchpad Janitor (janitor) said : 		#1

This question was expired because it remained in the 'Open' state without activity for the last 15 days.