http://ubuntuforums.org – So I have the DHCP server on my router set to assign 192.168.1.XX4 on my Kubuntu 12.04 box. A couple of weeks ago, my machine stopped correctly registering that as the internal ip address, and started believing it was living at .XX1. Here's ifconfig: Code: / Greetings, Madam. $ifconfig eth0 Link encap:Ethernet HWaddr XXXXXXXXXXXXX UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 (Hardware)