ignorando il file '50unattended-upgrades.wcf-dist' nella directory '/etc/apt/apt.conmf.d/' poiché ha un'estensione di nome file non valida

[zcalbrecht (Zachary Albrecht)]

I found a fix to my problem. Apparently just starting the docker works with this command: # service docker restart

Thank you so much @elijah for helping me find the issue.