As an FYI to anyone trying this, I ran into the following problems and solved them.
Port 53 (DNS) was already bound to systemd-resolved. This caused the Adguard container to fail. hub.docker.com/r/adguard/adguardhomeFrom their documentation, do this. I added the commands I did below.
sudo mkdir /etc/systemd/resolved.conf.d sudo touch /etc/systemd/resolved.conf.d/adguardhome.conf sudo nano /etc/systemd/resolved.conf.d/adguardhome.conf #Copy this in and save [Resolve] DNS=127.0.0.1 DNSStubListener=no
DHCP on the interface I was using on my VM was already bound to DHCP. To resolve this, set a static IP. I used the following. sudo nano /etc/netplan/00-installer-config.yaml
#Overwrite with the following. Make sure if your adapter isn’'t labeled ens33, you change it appropriately. network: renderer: networkd ethernets: ens33: addresses: - 192.168.1.200/24 nameservers: addresses: [192.168.1.1] routes: - to: default via: 192.168.1.1 version: 2