Faça o seguinte... vamos verificar primeiro se você tem alguma conectividade.
Execute os comandos abaixo, cole o resultado aqui.
ping -c 4 192.168.0.1
ping -c 4 192.168.1.1
ping -c 4 8.8.8.8
ping -c 4 www.google.com
o resultado foi esse :
luiz@luiz-GA-78LMT-S2:~$ ping -c 4 192.168.0.1
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
64 bytes from 192.168.0.1: icmp_seq=1 ttl=128 time=0.371 ms
64 bytes from 192.168.0.1: icmp_seq=2 ttl=128 time=0.356 ms
64 bytes from 192.168.0.1: icmp_seq=3 ttl=128 time=0.360 ms
64 bytes from 192.168.0.1: icmp_seq=4 ttl=128 time=0.332 ms
--- 192.168.0.1 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 2999ms
rtt min/avg/max/mdev = 0.332/0.354/0.371/0.027 ms
luiz@luiz-GA-78LMT-S2:~$ ping -c 4 192.168.1.1
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
64 bytes from 192.168.1.1: icmp_seq=1 ttl=128 time=1.06 ms
64 bytes from 192.168.1.1: icmp_seq=2 ttl=128 time=0.974 ms
64 bytes from 192.168.1.1: icmp_seq=3 ttl=128 time=0.968 ms
64 bytes from 192.168.1.1: icmp_seq=4 ttl=128 time=1.00 ms
--- 192.168.1.1 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3003ms
rtt min/avg/max/mdev = 0.968/1.003/1.062/0.037 ms
luiz@luiz-GA-78LMT-S2:~$ ping -c 4 8.8.8.8
PING 8.8.8.8 (8.8.8.
56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=128 time=49.0 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=128 time=49.6 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=128 time=55.3 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=128 time=55.4 ms
--- 8.8.8.8 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3004ms
rtt min/avg/max/mdev = 49.044/52.392/55.486/3.065 ms
luiz@luiz-GA-78LMT-S2:~$ ping -c 4
www.google.comPING
www.google.com (173.194.118.210) 56(84) bytes of data.
64 bytes from gru09s15-in-f18.1e100.net (173.194.118.210): icmp_seq=1 ttl=128 time=48.6 ms
64 bytes from gru09s15-in-f18.1e100.net (173.194.118.210): icmp_seq=2 ttl=128 time=50.4 ms
64 bytes from gru09s15-in-f18.1e100.net (173.194.118.210): icmp_seq=3 ttl=128 time=55.8 ms
64 bytes from gru09s15-in-f18.1e100.net (173.194.118.210): icmp_seq=4 ttl=128 time=50.0 ms
---
www.google.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3003ms
rtt min/avg/max/mdev = 48.645/51.258/55.856/2.743 ms
luiz@luiz-GA-78LMT-S2:~$