ubuntustudio没有安装网络管理器。
所以直接
sudo apt-get install
但是网卡会显示：“device not manageddevice not managed”.
那么就这样处理一下。
Step 1 : Go to the Terminal ( Applications->Accessories->Terminal ) and type sudo gedit /etc/NetworkManager/nm-system-settings.confStep 2 : A window would now popup displaying the contents of the nm-system-settings.conf fileStep 3 : Now Change "managed=false" to "managed=true"Step 4 : Save the file and close the windowStep 5 : Now back in the terminal type sudo killall nm-system-settingsStep 6 : Thats it, your network interface should now be detected and it should attempt to connect to a network.
第五步的时候，我反正弄不好，直接
sudo reboot
直接搞定～
