Não consigo mais resolver nenhum domínio no meu Ubuntu 17.04. O que posso fazer?
O ping funciona:
ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=57 time=12.4 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=57 time=10.3 ms
O NSLoopup não funciona
nslookup google.com
Server: 127.0.0.53
Address: 127.0.0.53#53
** server can't find google.com: SERVFAIL
/ etc / hosts:
less /etc/hosts
127.0.0.1 localhost
127.0.1.1 CREED3
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
/ etc / network / interface:
/etc/network/interface
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
ifconfig:
ifconfig
enp0s25: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 00:90:f5:ec:b4:a3 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 20 memory 0xf7e00000-f7e20000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 390 bytes 50923 (50.9 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 390 bytes 50923 (50.9 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lxcbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 10.0.3.1 netmask 255.255.255.0 broadcast 0.0.0.0
ether 00:16:3e:00:00:00 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> m
tu 1500
inet 10.73.184.164 netmask 255.0.0.0 broadcast 10.255.255.255
ether 1e:37:d3:43:21:fd txqueuelen 1000 (Ethernet)
RX packets 22 bytes 7434 (7.4 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 80 bytes 9758 (9.7 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0