Setup:
Slimbook Zero N100 with intel i226-V ethernet x4.
Zorin OS 18.1.
WiFi is working well.
Issue:
Ethernet is not recognized: (no link)
Steps taken:
1. Tried another cable;
2. Tried other ethernet ports;
3. Restarted NetworkManager;
4. Reinstalled Network Manager;
5. Fresh reinstall of Zorin OS.
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$nmcli device show
GENERAL.DEVICE: lo
GENERAL.TYPE: loopback
GENERAL.HWADDR: 00:00:00:00:00:00
GENERAL.MTU: 65536
GENERAL.STATE: 100 (connected (externally))
GENERAL.CONNECTION: lo
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/1
IP4.ADDRESS[1]: 127.0.0.1/8
IP4.GATEWAY: --
IP6.ADDRESS[1]: ::1/128
IP6.GATEWAY: --
GENERAL.DEVICE: p2p-dev-wlp6s0
GENERAL.TYPE: wifi-p2p
GENERAL.HWADDR: (desconhecido)
GENERAL.MTU: 0
GENERAL.STATE: 30 (desligado)
GENERAL.CONNECTION: --
GENERAL.CON-PATH: --
GENERAL.DEVICE: enp2s0
GENERAL.TYPE: ethernet
GENERAL.HWADDR: [number]
GENERAL.MTU: 1500
GENERAL.STATE: 20 (indisponível)
GENERAL.CONNECTION: --
GENERAL.CON-PATH: --
WIRED-PROPERTIES.CARRIER: desligado
IP4.GATEWAY: --
IP6.GATEWAY: --
GENERAL.DEVICE: enp3s0
GENERAL.TYPE: ethernet
GENERAL.HWADDR: [number]
GENERAL.MTU: 1500
GENERAL.STATE: 20 (indisponível)
GENERAL.CONNECTION: --
GENERAL.CON-PATH: --
WIRED-PROPERTIES.CARRIER: desligado
IP4.GATEWAY: --
IP6.GATEWAY: --
GENERAL.DEVICE: enp4s0
GENERAL.TYPE: ethernet
GENERAL.HWADDR: [number]
GENERAL.MTU: 1500
GENERAL.STATE: 20 (indisponível)
GENERAL.CONNECTION: --
GENERAL.CON-PATH: --
WIRED-PROPERTIES.CARRIER: desligado
IP4.GATEWAY: --
IP6.GATEWAY: --
GENERAL.DEVICE: enp5s0
GENERAL.TYPE: ethernet
GENERAL.HWADDR: [number]
GENERAL.MTU: 1500
GENERAL.STATE: 20 (indisponível)
GENERAL.CONNECTION: --
GENERAL.CON-PATH: --
WIRED-PROPERTIES.CARRIER: desligado
IP4.GATEWAY: --
IP6.GATEWAY: --
$nmcli:
lo: connected (externally) para lo
"lo"
loopback (unknown), 00:00:00:00:00:00, sw, mtu 65536
inet4 127.0.0.1/8
inet6 ::1/128
p2p-dev-wlp6s0: desligado
"p2p-dev-wlp6s0"
wifi-p2p, hw
enp2s0: indisponível
"Intel I226-V"
ethernet (igc), [number], hw, mtu 1500
enp3s0: indisponível
"Intel I226-V"
ethernet (igc), [number], hw, mtu 1500
enp4s0: indisponível
"Intel I226-V"
ethernet (igc), [number], hw, mtu 1500
enp5s0: indisponível
"Intel I226-V"
ethernet (igc), [number], hw, mtu 1500
DNS configuration:
servers: [ner.ner.ner.ner]
interface: wlp6s0
$nmcli connection show:
NAME UUID TYPE DEVICE
[name] [UUID number] wifi wlp6s0
lo [UUID number] loopback lo
Ligação com fios 1 [UUID number] ethernet --
Ligação com fios 2 [UUID number] ethernet --
Ligação com fios 3 [UUID number] ethernet --
Ligação com fios 4 [UUID number] ethernet --
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In the Definitions | Network says:
Ethernet (enp2s0; enp3s0; enp4s0; enp5s0): Disconnected cable, and the switch is greyed out (stuck).