solusi untuk adapter nomor 2 tidak terdeteksi di ubuntu virtual box

twin-adapter-solution-vbox.md

solusi host dan guest bisa saling ping dan guest tetap mendapatkan akses internet.

• adapter 1 : host only
• adapter 2 : NAT

source : https://unix.stackexchange.com/questions/37122/virtualbox-two-network-interfaces-nat-and-host-only-ones-in-a-debian-guest-on In Ubuntu 18.04 host, VirtualBox 6.1, using Ubuntu 19.04 as guest

In the guest edit /etc/netplan/50-cloud-init.yaml file, add two lines as shown below (before the version line). Looks like the network configuration in the guest is set up only to handle one network and the second one has to be added manually

network:
    ethernets:
        enp0s3:
            dhcp4: true
            addresses: [192.xx.xx.xx/24]
        enp0s8:
           dhcp4: true
    version: 2

tambahkan config secara manual.

sudo netplan apply

kalau tidak ada config tersebut di /etc/netplan/ generate secara manual

sudo netplan generate