Попробуйте полностью отключить питание ПК (переключателем на блоке питания или выдернув шнур), затем сразу загрузить Linux и проверить состояние сети.
Возможно, Windows переводит сетевой адаптер в какое-то необычное состояние.
~$ ip a s enp3s0
2: enp3s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
link/ether d8:5e:d3:58:e6:00 brd ff:ff:ff:ff:ff:ff~$ ls /etc/netplan
01-network-manager-all.yaml 90-NM-361ae2b8-a95b-3e8e-bb96-107d56c02d9b.yaml
50-cloud-init.yaml 90-NM-90cf060f-2bec-4019-a1eb-ec70d7a58903.yaml~$ sudo cat /etc/netplan/*
[sudo] пароль для hark781:
# Let NetworkManager manage all devices on this system
network:
version: 2
renderer: NetworkManager
ethernets:
enp3s0:
dhcp4: true
# This file is generated from information provided by the datasource. Changes
# to it will not persist across an instance reboot. To disable cloud-init's
# network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
network:
ethernets:
enp3s0:
dhcp4: true
version: 2
wifis: {}
network:
version: 2
ethernets:
zz-all-eth:
renderer: NetworkManager
match: {}
dhcp4: true
networkmanager:
uuid: "361ae2b8-a95b-3e8e-bb96-107d56c02d9b"
name: "netplan-zz-all-eth"
passthrough:
match.interface-name: "eth*;"
ipv6.method: "disabled"
ipv6.ip6-privacy: "-1"
proxy._: ""
network:
version: 2
wifis:
NM-90cf060f-2bec-4019-a1eb-ec70d7a58903:
renderer: NetworkManager
match:
name: "wlo1"
dhcp4: true
dhcp6: true
access-points:
"tolstik23":
auth:
key-management: "psk"
password: "04032008"
networkmanager:
uuid: "90cf060f-2bec-4019-a1eb-ec70d7a58903"
name: "tolstik23"
passthrough:
wifi-security.auth-alg: "open"
ipv6.addr-gen-mode: "default"
ipv6.ip6-privacy: "-1"
proxy._: ""
networkmanager:
uuid: "90cf060f-2bec-4019-a1eb-ec70d7a58903"
name: "tolstik23"