I ran the same test in Zesty and observed the same behavior as in Yakkety. $ cat /var/log/unattended-upgrades/unattended-upgrades-shutdown.log 2017-05-24 15:21:05,408 WARNING - Unattended-upgrade in progress during shutdown, sleeping for 5s Progress: 56.7568 % (libvirt-bin) 2017-05-24 15:21:10,425 INFO - All upgrades installed [ 3:30PM 9033 ] [ bdmurray@speedy:~ ] $ apt-cache policy unattended-upgrades unattended-upgrades: Installed: 0.93.1ubuntu2.2 Candidate: 0.93.1ubuntu2.2 Version table: *** 0.93.1ubuntu2.2 500 500 http://192.168.10.7/ubuntu zesty-updates/main amd64 Packages 500 http://192.168.10.7/ubuntu zesty-updates/main i386 Packages 100 /var/lib/dpkg/status
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unattended-upgrades in Ubuntu. https://bugs.launchpad.net/bugs/1690980 Title: No pop-up window to warn users that system should not reboot or shutdown while installing security updates Status in OEM Priority Project: In Progress Status in OEM Priority Project xenial series: New Status in unattended-upgrades package in Ubuntu: Incomplete Bug description: Title: No pop-up window to warn users that system should not reboot or shutdown while installing security updates Summary: No pop-up window to warn users that system should not reboot or shutdown while installing security updates Steps: 1. trigger unattended-upgrades 2. reboot or shutdown system while installing packages Expected results: There is a pop-up window to warn users that system should not reboot or shutdown Actual results: There is no pop-up window to warn users Additional information: $ apt-cache policy unattended-upgrades unattended-upgrades: Installed: 0.90 Candidate: 0.90ubuntu0.5 $ lsb_release -rd Description: Ubuntu 16.04 LTS To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1690980/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp