Ano, jedna se o thunderbolt. Nicmene moc moudry z toho nejsem..
kdyz si vyjedu lsusb a nemam zapojene ani jedno USB, tak je vystup nasledujici
Bus 002 Device 002: ID 0bda:0316 Realtek Semiconductor Corp. USB3.0-CRW
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 13d3:5619 IMC Networks Integrated Camera
Bus 001 Device 002: ID 8087:0a2b Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
kdyz si dam lsusb -t
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 5000M
|__ Port 3: Dev 2, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/12p, 480M
|__ Port 7: Dev 2, If 0, Class=Wireless, Driver=btusb, 12M
|__ Port 7: Dev 2, If 1, Class=Wireless, Driver=btusb, 12M
|__ Port 8: Dev 3, If 1, Class=Video, Driver=uvcvideo, 480M
|__ Port 8: Dev 3, If 0, Class=Video, Driver=uvcvideo, 480M
Tak uz zde jsem v podstate trochu zmaten a nevim co presne mi to ma rict, kdyz nemam zapojene jedine USB
kdyz zapojim thunderbolt tak je vystup lsusb
Bus 004 Device 005: ID 17ef:a357 Lenovo
Bus 004 Device 004: ID 17ef:a359 Lenovo
Bus 004 Device 003: ID 17e9:6015 DisplayLink
Bus 004 Device 002: ID 17ef:a356 Lenovo USB3.1 Hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 007: ID 0458:003a KYE Systems Corp. (Mouse Systems) NetScroll+ Mini Traveler / Genius NetScroll 120
Bus 003 Device 006: ID 0951:16d2 Kingston Technology
Bus 003 Device 005: ID 17ef:a354 Lenovo USB2.0 Hub
Bus 003 Device 004: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 003 Device 003: ID 17ef:1029 Lenovo
Bus 003 Device 002: ID 17ef:1028 Lenovo USB2.0 Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 0bda:0316 Realtek Semiconductor Corp. USB3.0-CRW
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 13d3:5619 IMC Networks Integrated Camera
Bus 001 Device 002: ID 8087:0a2b Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lsusb - t
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 10000M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 10000M
|__ Port 2: Dev 3, If 4, Class=Audio, Driver=snd-usb-audio, 5000M
|__ Port 2: Dev 3, If 2, Class=Audio, Driver=snd-usb-audio, 5000M
|__ Port 2: Dev 3, If 0, Class=Vendor Specific Class, Driver=usbfs, 5000M
|__ Port 2: Dev 3, If 3, Class=Audio, Driver=snd-usb-audio, 5000M
|__ Port 2: Dev 3, If 1, Class=Application Specific Interface, Driver=usbfs, 5000M
|__ Port 3: Dev 4, If 0, Class=Communications, Driver=cdc_ether, 5000M
|__ Port 3: Dev 4, If 1, Class=CDC Data, Driver=cdc_ether, 5000M
|__ Port 4: Dev 5, If 0, Class=Hub, Driver=hub/4p, 10000M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 4: Dev 3, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 2: Dev 4, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 1: Dev 5, If 1, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 1: Dev 5, If 0, Class=, Driver=, 12M
|__ Port 2: Dev 6, If 1, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 2: Dev 6, If 2, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 2: Dev 6, If 0, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 4: Dev 7, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 5000M
|__ Port 3: Dev 2, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/12p, 480M
|__ Port 7: Dev 2, If 0, Class=Wireless, Driver=btusb, 12M
|__ Port 7: Dev 2, If 1, Class=Wireless, Driver=btusb, 12M
|__ Port 8: Dev 3, If 1, Class=Video, Driver=uvcvideo, 480M
|__ Port 8: Dev 3, If 0, Class=Video, Driver=uvcvideo, 480M
Pouzivam kernel 5.6.17-050617-generic