Could you provide the configuration line "Unattended-Upgrade::InstallOnShutdown" from /etc/apt/apt.conf.d/20auto-upgrades and 50unattended-upgrades? Thanks in advance!
Could you provide the configuration line "Unattended- Upgrade: :InstallOnShutd own" from /etc/apt/ apt.conf. d/20auto- upgrades and 50unattended- upgrades? Thanks in advance!