Yes, I managed to make it show messages! It works for me when /usr/share/unattended-upgrades/unattended-upgrade-shutdown is set to: owner - daemon, group - root. I guess the group doesn't matter.
Yes, I managed to make it show messages! It works for me when /usr/share/ unattended- upgrades/ unattended- upgrade- shutdown is set to: owner - daemon, group - root. I guess the group doesn't matter.