A specific application I use doesn't play well with network-manager. I would like to purge network-manager and configure my connections manually.
I have a dhcp connection to the network, and a static ip connection to an ethernet device.
How should I configure my ubuntu?
I tried setting /etc/network/interfaces:
auto lo iface lo inet loopback auto eth0 iface eth0 inet dhcp auto eth3 iface eth3 inet static address 192.168.155.130 netmask 255.255.0.0 gateway 192.168.155.1
But that didn't work at all. Are there other things I need to consider?