Ubuntu 6310 Published by

Ubuntu Geek posted a guide about changing the network card speed and duplex settings in Ubuntu



If you want to change speed and duplex of your network card you have to use ethtool or mii-tool. ethtool can be used to query and change settings such as speed, auto- negotiation and checksum offload on many network devices, especially Ethernet devices.
  How to change network card speed and duplex settings in ubuntu