I am facing this problem after the first boot of Antergos. I have no internet via ethernet. The inxi command gives me this result for the network card Network: Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet driver: r8169 IF: enp3s0 state: up speed: 100 Mbps duplex: full mac: 38:2c:4a:b4:83:8b.