When running a docker build after the docker daemon is updated, the build logs keep failing with:

Could not connect to archive.ubuntu.com:80 (185.125.190.36), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.91.39), connection timed out Could not connect to archive.ubuntu.com:80 (185.125.190.39), connection timed out
...

It turns out that the docker daemon is unable to use the host networking to do a apt-get update within the ubuntu container during the build process and as such is unable to call out to the remote host.

To fix the issue system wide we can create a /etc/docker/daemons.json file with the right naemserver entries and restart the docker daemon:

Firstly, run the following to get the host DNS server ip

nmcli dev show | grep 'IP4.DNS'

Create a file at /etc/docker/daemons.json with the following entries:

{
	"dns": ["my-nameserver-ip-from-above", "8.8.8.8"]
}

Restart the docker daemon

sudo systemctl restart docker.service

sudo systemctl status docker.service

As a test we can run the following image to see if it can do a nslookup of google.com from within a container:

docker run busybox nslookup google.com

The response should include the DNS server address from above:

Server:		X.X.X.X
Address:	X.X.X.X:53

Non-authoritative answer:
Name:	google.com
Address: 172.217.16.238

Non-authoritative answer:
Name:	google.com
Address: 2a00:1450:4009:819::200e

Hope it helps someone!