Greg Wooledge <greg@wooledge.org> writes: > For example, on my current machine, the network interface is named "eno1". > To bring this interface up, if it's not already up, I would run: > > ifup eno1 Um, ifup takes -a to bring all interfaces marked auto up. So that's the obvious command to try and if it doesn't work then it's time to get down into the details with error messages and what's in the config and all that.