Não consigo me conectar à internet no meu novo desktop com o Ubuntu 16.04
jh@jh-System-Product-Name:~$ mii-tool
SIOCGMIIPHY on 'eth0' failed: Operation not permitted
SIOCGMIIPHY on 'eth1' failed: Operation not permitted
SIOCGMIIPHY on 'eth2' failed: Operation not permitted
SIOCGMIIPHY on 'eth3' failed: Operation not permitted
SIOCGMIIPHY on 'eth4' failed: Operation not permitted
SIOCGMIIPHY on 'eth5' failed: Operation not permitted
SIOCGMIIPHY on 'eth6' failed: Operation not permitted
SIOCGMIIPHY on 'eth7' failed: Operation not permitted
no MII interfaces found
O que isso significa?
Eu verifiquei o driver e a tabela de roteamento
route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.129.32.1 0.0.0.0 UG 0 0 0 enp3s0
10.129.32.0 0.0.0.0 255.255.224.0 U 0 0 0 enp3s0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 enp3s0
jh@jh-System-Product-Name:~$ lspci -nnk | grep -i Net
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: ASUSTeK Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1043:8677]
jh@jh-System-Product-Name:~$ lsmod | grep r8169
r8169 81920 0
mii 16384 1 r8169
Seguindo o conselho de Gilles
sudo mii-tool
[sudo] password for milenko:
no MII interfaces found
Isso significa o que? Eu consegui isso com ethtool
sudo ethtool enp3s0
Settings for enp3s0:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised pause frame use: Symmetric Receive-only
Advertised auto-negotiation: Yes
Link partner advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Link partner advertised pause frame use: Symmetric Receive-only
Link partner advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: MII
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: pumbg
Wake-on: g
Current message level: 0x00000033 (51)
drv probe ifdown ifup
Link detected: yes
E finalmente, ping, não, não consigo me conectar ao gateway.
ping 10.129.32.1
PING 10.129.32.1 (10.129.32.1) 56(84) bytes of data.
From 10.129.45.123 icmp_seq=9 Destination Host Unreachable
From 10.129.45.123 icmp_seq=10 Destination Host Unreachable
Ambos vizinho do ip arp -a não deu resposta.
arp -n
Address HWtype HWaddress Flags Mask Iface
10.129.32.1 (incomplete)
What should I do now?
Como diz o manual :
SIOCGMIIPHY on 'eth?' failed: Operation not permitted
Most kernels restrict access to root.
Você precisa executar mii-tool como root, por exemplo, com sudo mii-tool .
Em geral, "operação não permitida" indica um problema de permissão que não está relacionado às permissões de arquivo. Muitas vezes isso significa que você precisa ser root.
Tags networking