Suponho que esses endereços iniciados por 198 estejam errados. Tente inserir 192 em vez de 198.
Sou novato no Ubuntu e estou usando o Ubuntu 14.04 (dual boot com Windows 7 ). Nos últimos dias estava funcionando bem, mas a partir de hoje meu problema é o seguinte,
FIREFOX NÃO FUNCIONA EM UBUNTU
Diz apenas,
SERVER NOT FOUND
Mas não vejo nenhum problema de conexão de rede no Windows 7
Nota:
1. using Ethernet. 2. No proxey. 3. Manual method. 4. IPv4 settings. 5. Wired connection.
update:
ip -> 198.168.20.93 netmask -> 255.255.255.0 gateway ->198.168.20.14 dnsserver ->198.168.20.14
Como posso resolver meu problema na Internet?
UPDATE 1:
ubuntu @ P3-SD1: ~ $ ifconfig
eth0 Link encap:Ethernet HWaddr 00:1c:c0:80:19:d3
inet addr:198.168.20.93 Bcast:198.168.20.255 Mask:255.255.255.0
inet6 addr: fe80::21c:c0ff:fe80:19d3/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:157600 errors:1865 dropped:2455 overruns:0 frame:1865
TX packets:6437 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:12506428 (12.5 MB) TX bytes:349342 (349.3 KB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:11260 errors:0 dropped:0 overruns:0 frame:0
TX packets:11260 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:897196 (897.1 KB) TX bytes:897196 (897.1 KB)
ubuntu @ P3-SD1: ~ $ rota -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 198.168.20.14 0.0.0.0 UG 0 0 0 eth0
198.168.20.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
ubuntu @ P3-SD1: ~ $ cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
ubuntu @ P3-SD1: ~ $ ping www.google.com
ping: unknown host www.google.com
UPDATE 2:
ubuntu @ P3-SD1: ~ $ cat / etc / network / interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
Suponho que esses endereços iniciados por 198 estejam errados. Tente inserir 192 em vez de 198.
muda os valores de gateway e netmask (são os mesmos que no windows?).
ip -> 198.168.20.93
netmask -> 255.255.255.0
gateway -> 198.168.20.01 (router address)
dnsserver -> 198.168.20.01 (router address, also try 8.8.8.8)
Você tentou o Automatic (DHCP)?
Finalmente user300458 acertando um:
ubuntu @ P3-SD1: ~ $ cat /etc/resolv.conf
mas @AzkerM dizendo algum uso completo e algumas mudanças com a solução,
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
ubuntu @ P3-SD1: ~ $ cat / etc / network / interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto eth0
iface eth0 inet loopback