Re: network-manager not connecting automatically anymore

[Tom H <tomh0665@gmail.com>]

> I've made some progress: After I commented the following two lines
> mentioning eth0 in /etc/network/interfaces, network-manager works just
> as expected!

> allow-hotplug eth0
> iface eth0 inet dhcp

> What should /etc/network/interfaces contain about eth0 if I'm using
> network-manager? Anything at all?

> Aside from these lines, there are only the following two concerning the
> loopback interface, are these needed?

> auto lo
> iface lo inet loopback

If you are using NM, you should not have anything in /e/n/i except for:
<begin>
auto lo
iface lo inet loopback
<end>
unless you change a setting in a file
/etc/NetworkManager
I do not have NM installed but I think that the file is "nmsomething"
and the setting to change is "managed."
I am sorry that I cannot be more precise.