Change your Linux/Ubuntu IP to Static
Ubuntu 16.04 LTS
Edit the file /etc/network/interfaces, and configure the following:
auto enp0s3
iface enp0s3 inet static
address 192.168.1.2**
netmask 255.255.255.0
gateway 192.168.1.1
dns-nameservers 192.168.1.1
After this procedure it is necessary to restart the network:
sudo ifdown enp0s3; sudo ifup enp0s3
18.04 LTS
Edit the file /etc/netplan/50-cloud-init.yaml, and configure the following:
network:
ethernets:
enp0s3:
addresses: [192.168.1.2**/24]
dhcp4: no
gateway4: 192.168.1.1
optional: true
nameservers:
addresses: [192.168.1.1]
version: 2
After this procedure you need to apply the new setting:
sudo netplan apply
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Review and tested by: Cristiano Costa