apt-get update fails to fetch files, “Temporary failure resolving …” error

[Juliet]

Hi,
I have just installed a ubunto-server, when I run the command apt update I got this error :
is it normal please ?

 

[leesteken]

Hi,
I have just installed a ubunto-server, when I run the command apt update I got this error :
is it normal please ?

No, it indicates that you did not (correctly) configure a DNS server in your Ubuntu-server (inside the VM) or the DNS server is not reachable via the network (which could also happen outside of the VM).

 

[Juliet]

No, it indicates that you did not (correctly) configure a DNS server in your Ubuntu-server (inside the VM) or the DNS server is not reachable via the network (which could also happen outside of the VM).

I have just installed it(it is a brand new VM), I mean I did not configured anything, where I can do that please ?