Updated System - All Networking Lost following reboot

xubuntu 20.04 server working perfectly ever since 20.04 was released. Decided it has been probably a year since I updated the machine so I executed a usual apt-get update && apt-get upgrade and rebooted.

Following the reboot my network is gone. All adapters are now missing and the entire server is bricked since its a headless server.

Any ideas regarding how I can get the network back?