Bon dia BlackHold,
He llegit que el problema pot tenir a veure amb una opció de la BIOS:
I had a similar problem with Ubuntu 22.04 and a Lenovo Thinkpad. I found out that in my BIOS setup there is an option set that prevents new Thunderbolt devices from connecting to the computer. (Screens worked, but neither ethernet nor any USB device on the dock worked.)
I solved it by booting once into a parallel Windows installation, there I was asked by the Thunderbolt software if I want to accept that new device. I answered with something like "yes, permanently", and after reboot to Linux the dock also worked there (ethernet as well as USB).
Don't know if you could accept the device also from the BIOS setup, I don't think it is possible from within Linux.
Another alternative would be that you allow any Thunderbolt devices from within your BIOS setup.