So I was running Ubuntu 12.10 until today I decided to upgrade since it is no longer supported. Now all of a sudden my Ethernet connection doesn't work and my computer is useless. In the top right corner of the screen the symbol looks as if the computer is searching for a wireless network. Also if it keeps telling me every couple of seconds that I was disconnected from the Internet and if I go to edit connected it always says the Ethernet was used just a couple of minutes ago. I'm not all that computer savvy so idk where to begin. Any help would be really appreciated. Thanks
Ifconfig gives me...damn I gotta type this by hand on a cell phone...
Eth0 link encap:Ethernet HWaddr 00:1b:b9:54:17:e1 Inet6 addr: fe80::21b:b9ff:fe54:17e1/64 Scope:Link UPBROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets: 0 errors:0 dropped:0 overruns:0 frame:0 TX packets:247 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:47544 (47.5 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:153 errors:0 dropped:0 overruns:0 frame:0 TX packets:153 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:10928 (10.9KB) TX bytes:10928 (10.9KB)
Ping -c 4 18.104.22.168 gives me...
Connect: Network is unreachable
And ping -c 4 Google.com reads...
Ping: Unknown host Google.com
And finally cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
Auto lo Iface lo inet Loopback
Any ideas anyone? Really need to get my computer working thanks for the help