On 13/03/24 at 10:19, frantal@libero.it wrote:
Hello, thanks for your answers. I used the cable with other notebooks and it worked.In any case I used another cable to test it, but I had the same reactions, no connection!Today I had to give the command 3 times before having a connection...
Do you have configured both NetworkManager and Debian /etc/network/interfaces? They cannot coexist, instead to ask to ChatGPT try this reading:
https://wiki.debian.org/it/NetworkConfiguration What is it the output of the following commands? ~$ sudo systemctl status networking.service ~$ sudo systemctl status NetworkManager.service ~$ sudo journalctl -u NetworkManager.service -- Franco Martelli