I've got problem with my Ethernet connection on Ubuntu, although connection works fine on my dualboot Win 7 and I should say, that my connection on Ubuntu was working few days ago , but now it won't connect at all. It say that I'm "Disconnected".
ifconfig
shows following output:
eth0 Link encap:Ethernet HWaddr e4:11:5b:3a:73:b0
inet6 addr: fe80::e611:5bff:fe3a:73b0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:31 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:5755 (5.7 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:39 errors:0 dropped:0 overruns:0 frame:0
TX packets:39 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4065 (4.0 KB) TX bytes:4065 (4.0 KB)
wlan0 Link encap:Ethernet HWaddr ac:81:12:e3:ce:5a
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
I would appreciate any help!
/etc/network/interfaces
to your question. Did you configure anything manually via graphical network manager (normally it will use DHCP unless changed manually)?/etc/network/interfaces
to using NetworkManager (or an alternative). Have you tried configuring it through the GUI?