I've had Ubuntu installed for a few days now and my windows 7 boot. My ethernet port was working fine yesterday and there hadn't been any problems since the installation of ubuntu. I switched to ubuntu yesterday after being on windows 7 and I wasn't connected to a network. So I checked the connection, everything was plugged in. I thought maybe it was an ubuntu problem and switched back to windows. Nothing. It wasn't showing a cable plugged in. So I fired up my laptop to see if I could connect to the network. My laptop had no problems connecting to the network.
Hardware - ASUS P7P55D PRO LGA 1156 Intel P55 ATX Intel Motherboard
(http://www.newegg.com/Product/Product.aspx?Item=N82E16813131405)
Hardware - ASUS P7P55D PRO LGA 1156 Intel P55 ATX Intel Motherboard
(http://www.newegg.com/Product/Product.aspx?Item=N82E16813131405)