No connectivity until systemd-networkd is restarted. Or, in the second case,
connecting over the DHCP interface to restart systemd-networkd. But because
networkd does not have a configuration file for eth0, it doesn't add ...
verbose logs you can run systemctl edit systemd-networkd.
If anyone
follow this step
Type sudo nano /etc/dhcpcd.conf at the command prompt.
Look for the lines you added. interface eth0 static ip_address=192.168. ...
Remove these lines and then save the file ctrl + o and exit ctrl + x.
Reboot the Raspberry Pi.
if anyone face printer issue click here