root@perosnal-wireguard-compute:/home# nano /root/client-wg0.conf
root@perosnal-wireguard-compute:/home# systemctl enable wg-quick@wg0.service
root@perosnal-wireguard-compute:/home# systemctl start wg-quick@wg0.service
Job for wg-quick@wg0.service failed because the control process exited with error code.
See "systemctl status wg-quick@wg0.service" and "journalctl -xe" for details.
root@perosnal-wireguard-compute:/home# systemctl status wg-quick@wg0.service
● wg-quick@wg0.service - WireGuard via wg-quick(8) for wg0
Loaded: loaded (/lib/systemd/system/wg-quick@.service; indirect; vendor preset: enabled)
Active: failed (Result: exit-code) since Sun 2019-01-27 23:24:16 UTC; 9s ago
Docs: man:wg-quick(8)
man:wg(8)
https://www.wireguard.com/
https://www.wireguard.com/quickstart/
https://git.zx2c4.com/WireGuard/about/src/tools/man/wg-quick.8
https://git.zx2c4.com/WireGuard/about/src/tools/man/wg.8
Process: 1453 ExecStart=/usr/bin/wg-quick up wg0 (code=exited, status=1/FAILURE)
Main PID: 1453 (code=exited, status=1/FAILURE)
Jan 27 23:24:16 perosnal-wireguard-compute systemd[1]: Starting WireGuard via wg-quick(8) for wg0...
Jan 27 23:24:16 perosnal-wireguard-compute wg-quick[1453]: [#] ip link add wg0 type wireguard
Jan 27 23:24:16 perosnal-wireguard-compute wg-quick[1453]: RTNETLINK answers: Operation not supported
Jan 27 23:24:16 perosnal-wireguard-compute wg-quick[1453]: Unable to access interface: Protocol not supported
Jan 27 23:24:16 perosnal-wireguard-compute wg-quick[1453]: [#] ip link delete dev wg0
Jan 27 23:24:16 perosnal-wireguard-compute wg-quick[1453]: Cannot find device "wg0"
Jan 27 23:24:16 perosnal-wireguard-compute systemd[1]: wg-quick@wg0.service: Main process exited, code=exited, status=1/FAILURE
Jan 27 23:24:16 perosnal-wireguard-compute systemd[1]: wg-quick@wg0.service: Failed with result 'exit-code'.
Jan 27 23:24:16 perosnal-wireguard-compute systemd[1]: Failed to start WireGuard via wg-quick(8) for wg0.
root@perosnal-wireguard-compute:/home#