Steven Shiau - 2025-04-13

"1: lo: <loopback,up,lower_up> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp3s0: <broadcast,multicast,up,lower_up> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether f0:09:0d:3e:6c:8b brd ff:ff:ff:ff:ff:ff
3: eno1: <broadcast,multicast,up,lower_up> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether 44:39:c4:3b:6c:d2 brd ff:ff:ff:ff:ff:ff"
-> There is no any IPv4 address.
What's the content for your file /etc/network/interfaces?</broadcast,multicast,up,lower_up></broadcast,multicast,up,lower_up></loopback,up,lower_up>

Steven