Ubuntu 11.04. Why the eth0 gets down, is there no tools or script to bring it up?
I tried several way, but none worked. Any idea?
1) vim /etc/network/interfaces
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp
2) ifup eth0
a)
ssh stop/waiting
ssh start/running, process 1723
b) ifup eth0
ifup: interface eth0 already configured
3) restarted networkmanager but same no luck
Follow up:
1) sudo update-rc.d -f NetworkManager remove
2) sudo apt-get install dhcpcd
3) dhcpcd eth0
4) ifup eth0