[ubuntu] Wired Internet Not Always Working

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http://ubuntuforums.org – Im currently running ubuntu 12.10 x64 and sometimes I have no incoming traffic from the internet. To resolve the problem I have to disable and then enable networking multiple times. After a couple of times everything starts to work fine and I dont have any problems until logout. I found this https://bugs.launchpad.net/ubuntu/+s...ux/+bug/136836 didnt try it, but im guessing it is not relevant any longer? Code: lspci 00:00.0 Host bridge: NVIDIA Corporation C55 Host Bridge (rev a2) 00:00.1 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:00.2 RAM memory: NVIDIA Corp (Hardware)