[Ubuntu] Ethernet connection not visible

[ubupro97]

Ubuntu 14.04 64bit

I have found this appears to be a common issue on 14.04, but none of the help threads helped me.

Ethernet works fine on Windows, does not show up on Linux. A few commands shows that it does detect the hardware, however is not being given an ip address.

Thanks in advance for your help.

[Hadaka]

hi, please open a terminal ctrl/alt/t then
COPY and paste these commands, one line
at a time..

uname -a
lspci -nn | egrep '0200|0280'
rfkill list all

post the output
thanks