Full üres a /etc/netplan/ mappám...
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether fc:aa:14:1e:fd:ec brd ff:ff:ff:ff:ff:ff
inet 192.168.9.212/24 brd 192.168.9.255 scope global enp3s0
valid_lft forever preferred_lft forever
inet6 fe80::feaa:14ff:fe1e:fdec/64 scope link
valid_lft forever preferred_lft forever
3: wlp2s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 40:e2:30:0d:8d:b1 brd ff:ff:ff:ff:ff:ff
netplan apply
Traceback (most recent call last):
File "/usr/sbin/netplan", line 20, in <module>
from netplan import Netplan
File "/usr/share/netplan/netplan/init.py", line 18, in <module>
from netplan.cli.core import Netplan
File "/usr/share/netplan/netplan/cli/core.py", line 24, in <module>
import netplan.cli.utils as utils
File "/usr/share/netplan/netplan/cli/utils.py", line 25, in <module>
import netifaces
ModuleNotFoundError: No module named 'netifaces'
lófax az egész... nem igaz,hogy nincs valami egyszerűbb router felől...