Thinkpad dock USB C - jak nastavit ethernet

[kleinpetr]

Zdravim,

pouzivam ThinkPad T470 a poridil jsem si k nemu dockovaci stanici USB C/A, ktera podporuje pripojeni ethernetu. Stanici pouzivam pres usb c, nicmene se mi nedari rozbehnout prave ten ethernet.

Nejprve jsem bojoval i s vystupem na ext monitor, tam se mi ale podarilo vyresit pomoci instalace DisplayLink a pridani konfiguracniho souboru do xorg.conf.d s modesettings driverem.

Nicmene pro ten ethernet netusim kde bych mel zacit hledat. Budu rad za jakekoli nakopnuti.

Diky

Ubuntu 20.04 server (Mate-minimal, awesome wm)

[JirkaZ]

Není to náhodou Thunderbolt 3?

https://gist.github.com/okapies/de0d08f9e3c8bcb2b76a33b68f62a48c#thunderbolt-3-dock a tam uvedené odkazy (musí existovat a být natažený jaderný driver plus se to musí předtím povolit v BIOSu)

Taky viz https://www.appleking.cz/blog/usb-c-thunderbolt-3 nebo https://www.howtogeek.com/449991/thunderbolt-3-vs.-usb-c-whats-the-difference/ atd.

[kleinpetr]

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

Kód: [Vybrat]

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

Kód: [Vybrat]

/:  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

Kód: [Vybrat]

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

Kód: [Vybrat]

/:  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

[JirkaZ]

A ten BIOS?

https://askubuntu.com/questions/948611/ubuntu-17-04-install-driver-for-thunderbolt-3-dock-ethernet/948612

https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T/Thunderbolt-3-Dock-with-T470s-Bios-options/td-p/3709530 => https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles_pdf/t470s_ug_en.pdf a tam elektronická strana 22:

Thunderbolt 3 technology is not supported on the Windows 7 32-bit operating system. After you install
another operating system, you can enable the Thunderbolt 3 technology in ThinkPad Setup by doing the
following:
1. Turn on the computer and press F1 when the logo screen is displayed.
2. Select Config ➙ ThunderboltTM 3 ➙ Security level.
3. Change the settings from Display Port and USB to any other selection.

Taky viz http://juho.tykkala.fi/Lenovo-Thunderbolt-3-dock-Linux nebo https://wiki.debian.org/InstallingDebianOn/Thinkpad/T470s/stretch

Chce to číst, vnímat a tvořivě zpracovávat to, co tam je napsané...