0
votes
0answers
68 views

Installing Ubuntu 12.04: ethernet visible but doesn't connect

I installed Ubuntu 12.04 on my desktop computer, but during the install it couldn't connect to Internet via the ethernet cable. I installed it anyway (erasing my old windows), and now when I open the ...
1
vote
1answer
500 views

After 12.04 installation on Dell Inspiron 1520, no wired connectivity

Obviously the installation CD could use the Ethernet connection. However, it didn't install/configure it. ifconfig -a only reports a 'lo' interface. Fortunately, the usb device works... Couldn't ...
0
votes
1answer
195 views

Ethernet and wireless connection problems [duplicate]

I am unable get wireless or ethernet connection to work at all. I have tried many things like trying to download the drivers while booting from the installation disc, and so forth, because this was ...
1
vote
0answers
693 views

Cannot see eth0 after fresh installation of 12.04.1 in dell ultrabook with window 7

the ifconfig only shows wlan0 and l0, no eth0, tried to edit /etc/network/interfaces to asst auto eth0, then run init.d networking restart, it said, eth0 device cannot be found, anyone has similar ...
3
votes
2answers
17k views

Ethernet card not detected on Ubuntu Server 12.04

My onboard ethernet isn't detected after a re-install of Server 12.04. For reasons I won't get into here, I had to put the server's drive into another machine to install Ubuntu, then swap back into ...
0
votes
1answer
1k views

How can I install a driver for an Intel 82573 Gigabit ethernet card?

I recently installed Ubuntu 12.04 on my computer, The only problem so far is there is no Internet connection. I believe that's due to missing drivers which are difficult to install without Internet. ...