Wired network not working on Mate 15.10 and pi 3

Hello,

I just installed the mate 15.10 on my new pi 3.

I was able to configure the wireless network that is up and running, but I cannot get working the wired network.

I noticed that the name is enx… with the ifconfig command, but without associated ip address.

I also tried to add “net.ifnames=0 biosdevname=0” in /boot/cmdline.txt and the name changed in eth0 but again without ip address.

I also tried to use the network configuration utility from the graphical interface but nothing changed.

Who can help me?

thank you