I did not mess with any file to start with.Which is a bit odd, I would expect all interfaces being declared here (or am I missing something?). connection timed out no servers could be reachedĪnd my /etc/network/interfaces is: auto lo NetworkManager seems to recognise them, but Ubuntu bluntly ignores them: # nmcli dev list iface wlan0 | grep IP4.DNS We don't want static addresses, we want to use the ones the DHCP server sends us. That sure did not help the OP and doesn't help me now. Just open your interfaces conf file -> sudo vi /etc/network/interfaces Please upvote Richard's answer, he deserves it. I left my early rumbling for a bit of context. I posted my findings below, expanding the correct answer by Richard Lindstedt found in this page. Sorry for that.ĮDIT: I just found the answer and it's in this very page - sorry for my miopy. Or sudo ln -sf /run/resolvconf/nf /etc/nfĮDIT 2: Previous post was rightfully deleted by the moderation, I'm posting what I have found to be a solution. To do so you can run sudo dpkg-reconfigure resolvconf If /etc/nf is not a symbolic link then you need to recreate it. Note that resolvconf actually writes the file /run/resolvconf/nf to which /etc/nf is supposed to be a symbolic link. You can see what NetworkManager told the forwarding nameserver by running the command nmcli dev list iface eth0 | grep IP4.DNS NetworkManager communicates with the forwarding nameserver process over D-Bus. Thus a program running on the local system asks the resolver to translate a host name into an IP address the resolver queries the local forwarding nameserver at 127.0.1.1 the forwarding nameserver queries the remote nameserver(s) it has been told about, receives an answer and sends it back up the chain. NetworkManager also gives the (remote) IP address of the DHCP-provided DNS nameserver to the forwarding nameserver. This address, 127.0.1.1, is sent to resolvconf which puts nameserver 127.0.1.1 in /etc/nf. NetworkManager starts an instance of a forwarding nameserver that listens locally at 127.0.1.1. Normally what happens is that the (remote) DHCP server provides to NetworkManager both an IP address for the local interface and the address of a (remote) DNS nameserver to use. However, for network interfaces configured by DHCP it normally isn't necessary to change any settings manually. NetworkManager is configured by means of Network indicator > Edit Connections. For Ubuntu Desktop the network interface configuration utility is NetworkManager. For Ubuntu Server the network interface configuration utility is ifup and it is configured by the file /etc/network/interfaces. That means that you should no longer edit /etc/nf directly instead you should configure your network interface configuration utility to provide the right information to resolvconf. The most important thing to know is that both Ubuntu Server and Ubuntu Desktop use resolvconf to manage the nf file. Stéphane Graber blogged some information about it last year here. The cloned vdi's hostname will obviously be the same as the original.First you need to know a bit about how name resolving works in Ubuntu since Ubuntu 12.04. People who use the "vboxmanager clonevdi" in VirtualBox will have to perform one of the above hostname modifications. Close the Network Settings gui by using the close button. Make sure the hostname is written correctly. Unlock button (sudo privilege equivalent). (Ubuntu 8.04 LTS running gnome-gnome panel) System>Administration>Network>Hosts (This is a tab). I now get this in sudo grep `hostname` /etc/hostsġ27.0.1.1 as a matter of interest-the problem resolved above via editing the second line in /etc/hosts (deleting "Kiwipetes Wireless Network") can be accomplished through gui menus. Kiwipetes Wireless Network and re-saved it. # The following lines are desirable for IPv6 capable hosts Here is what it displayed ġ27.0.1.1 Ubuntu-laptop.Kiwipetes Wireless Network
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