Cannot configure wired connection...

[roachk71]

I've managed to configure a working wireless connection through Network Manager (the icon on the panel,) but can no longer make my wired ethernet connection work, neither through that, nor through editing /etc/network/interfaces.

Any ideas as to how that can be made to work again?

It's an essential when I have to reinstall.

[roachk71]

Never mind: A reboot cured it.

Thanks anyway, to those who considered posting replies.