Verified with unattended-upgrades 1.5ubuntu3.18.10.0:
oot@cc-uu-onshutdown:~# service unattended-upgrades status ● unattended-upgrades.service - Unattended Upgrades Shutdown Loaded: loaded (/lib/systemd/system/unattended-upgrades.service; enabled; vendor preset: enabled) Active: active (running) since Tue 2018-11-27 22:05:20 UTC; 6s ago Docs: man:unattended-upgrade(8) Main PID: 2198 (unattended-upgr) Tasks: 2 (limit: 4915) Memory: 8.1M CGroup: /system.slice/unattended-upgrades.service └─2198 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
Nov 27 22:05:20 cc-uu-onshutdown systemd[1]: Started Unattended Upgrades Shutdown. root@cc-uu-onshutdown:~# vi /etc/apt/sources.list root@cc-uu-onshutdown:~# echo 'Unattended-Upgrade::InstallOnShutdown "true";' > /etc/apt/apt.conf.d/51unattended-upgrades-on-shutdown root@cc-uu-onshutdown:~# dbus-send --system --print-reply --dest=org.freedesktop.login1 /org/freedesktop/login1 "org.freedesktop.login1.Manager.Reboot" boolean:false method return time=1543356364.788282 sender=:1.4 -> destination=:1.14 serial=32 reply_serial=2 root@cc-uu-onshutdown:~# logout rbalint@yogi:~/tmp$ lxc shell cc-uu-onshutdown mesg: ttyname failed: No such device root@cc-uu-onshutdown:~# uptime 22:06:50 up 0 min, 0 users, load average: 0.39, 0.44, 0.36 root@cc-uu-onshutdown:~# journalctl -l | grep -B5 -A5 Unatt Nov 27 22:05:20 cc-uu-onshutdown systemd[1]: snapd.seeded.service: Failed to reset devices.list: Operation not permitted Nov 27 22:05:20 cc-uu-onshutdown systemd[1]: systemd-user-sessions.service: Failed to reset devices.list: Operation not permitted Nov 27 22:05:20 cc-uu-onshutdown systemd[1]: systemd-sysctl.service: Failed to reset devices.list: Operation not permitted Nov 27 22:05:20 cc-uu-onshutdown systemd[1]: snap.mount: Failed to reset devices.list: Operation not permitted Nov 27 22:05:20 cc-uu-onshutdown systemd[1]: unattended-upgrades.service: Failed to reset devices.list: Operation not permitted Nov 27 22:05:20 cc-uu-onshutdown systemd[1]: Started Unattended Upgrades Shutdown. Nov 27 22:06:06 cc-uu-onshutdown systemd-logind[190]: System is rebooting. Nov 27 22:06:06 cc-uu-onshutdown systemd[1]: Stopping Availability of block devices... Nov 27 22:06:06 cc-uu-onshutdown systemd[1]: Removed slice system-getty.slice. Nov 27 22:06:06 cc-uu-onshutdown systemd[1]: Stopping Session c1 of user root. Nov 27 22:06:06 cc-uu-onshutdown su[1160]: pam_unix(su:session): session closed for user root -- ... root@cc-uu-onshutdown:~# cat /var/log/unattended-upgrades/unattended-upgrades unattended-upgrades-dpkg.log unattended-upgrades-shutdown.log unattended-upgrades.log root@cc-uu-onshutdown:~# cat /var/log/unattended-upgrades/unattended-upgrades-shutdown.log 2018-11-27 22:06:04,792 WARNING - Running unattended-upgrades in shutdown mode 2018-11-27 22:06:04,804 WARNING - Unattended-upgrade in progress during shutdown, please don't turn off the computer 2018-11-27 22:06:06,457 WARNING - Unattended-upgrade in progress during shutdown, please don't turn off the computer 2018-11-27 22:06:06,473 INFO - All upgrades installed root@cc-uu-onshutdown:~# cat /var/log/unattended-upgrades/unattended-upgrades.log 2018-11-27 22:06:05,014 WARNING System is on battery power, stopping root@cc-uu-onshutdown:~# vi /etc/apt/apt.conf.d/50 50command-not-found 50unattended-upgrades root@cc-uu-onshutdown:~# vi /etc/apt/apt.conf.d/50unattended-upgrades root@cc-uu-onshutdown:~# dbus-send --system --print-reply --dest=org.freedesktop.login1 /org/freedesktop/login1 "org.freedesktop.login1.Manager.Reboot" boolean:false method return time=1543356568.325178 sender=:1.4 -> destination=:1.13 serial=32 reply_serial=2 root@cc-uu-onshutdown:~# dpkg -l unattended-upgrades Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-======================-================-================-================================================== ii unattended-upgrades 1.5ubuntu3.18.10 all automatic installation of security upgrades root@cc-uu-onshutdown:~# dpkg -l unattended-upgrades | cat Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-===================-==================-============-=========================================== ii unattended-upgrades 1.5ubuntu3.18.10.0 all automatic installation of security upgrades root@cc-uu-onshutdown:~# logout Session terminated, terminating shell... ...terminated. rbalint@yogi:~/tmp$ lxc shell cc-uu-onshutdown mesg: ttyname failed: No such device root@cc-uu-onshutdown:~# cat /var/log/unattended-upgrades/unattended-upgrades.log 2018-11-27 22:06:05,014 WARNING System is on battery power, stopping 2018-11-27 22:09:28,550 INFO Initial blacklisted packages: 2018-11-27 22:09:28,550 INFO Initial whitelisted packages: 2018-11-27 22:09:28,550 INFO Starting unattended upgrades script 2018-11-27 22:09:28,550 INFO Allowed origins are: o=Ubuntu,a=cosmic, o=Ubuntu,a=cosmic-security, o=UbuntuESM,a=cosmic 2018-11-27 22:09:32,528 INFO Packages that will be upgraded: git git-man libnss-systemd libpam-systemd libsystemd0 libudev1 systemd systemd-sysv udev 2018-11-27 22:09:32,528 INFO Writing dpkg log to /var/log/unattended-upgrades/unattended-upgrades-dpkg.log 2018-11-27 22:09:55,195 INFO All upgrades installed root@cc-uu-onshutdown:~#
Verified with unattended-upgrades 1.5ubuntu3.18.10.0:
oot@cc- uu-onshutdown: ~# service unattended-upgrades status upgrades. service - Unattended Upgrades Shutdown system/ unattended- upgrades. service; enabled; vendor preset: enabled) upgrade( 8) slice/unattende d-upgrades. service unattended- upgrades/ unattended- upgrade- shutdown --wait-for-signal
● unattended-
Loaded: loaded (/lib/systemd/
Active: active (running) since Tue 2018-11-27 22:05:20 UTC; 6s ago
Docs: man:unattended-
Main PID: 2198 (unattended-upgr)
Tasks: 2 (limit: 4915)
Memory: 8.1M
CGroup: /system.
└─2198 /usr/bin/python3 /usr/share/
Nov 27 22:05:20 cc-uu-onshutdown systemd[1]: Started Unattended Upgrades Shutdown. uu-onshutdown: ~# vi /etc/apt/ sources. list uu-onshutdown: ~# echo 'Unattended- Upgrade: :InstallOnShutd own "true";' > /etc/apt/ apt.conf. d/51unattended- upgrades- on-shutdown uu-onshutdown: ~# dbus-send --system --print-reply --dest= org.freedesktop .login1 /org/freedeskto p/login1 "org.freedeskto p.login1. Manager. Reboot" boolean:false .788282 sender=:1.4 -> destination=:1.14 serial=32 reply_serial=2 uu-onshutdown: ~# logout uu-onshutdown: ~# uptime uu-onshutdown: ~# journalctl -l | grep -B5 -A5 Unatt service: Failed to reset devices.list: Operation not permitted user-sessions. service: Failed to reset devices.list: Operation not permitted sysctl. service: Failed to reset devices.list: Operation not permitted upgrades. service: Failed to reset devices.list: Operation not permitted logind[ 190]: System is rebooting. su:session) : session closed for user root uu-onshutdown: ~# cat /var/log/ unattended- upgrades/ unattended- upgrades upgrades- dpkg.log unattended- upgrades- shutdown. log unattended- upgrades. log uu-onshutdown: ~# cat /var/log/ unattended- upgrades/ unattended- upgrades- shutdown. log uu-onshutdown: ~# cat /var/log/ unattended- upgrades/ unattended- upgrades. log uu-onshutdown: ~# vi /etc/apt/ apt.conf. d/50 upgrades uu-onshutdown: ~# vi /etc/apt/ apt.conf. d/50unattended- upgrades uu-onshutdown: ~# dbus-send --system --print-reply --dest= org.freedesktop .login1 /org/freedeskto p/login1 "org.freedeskto p.login1. Manager. Reboot" boolean:false .325178 sender=:1.4 -> destination=:1.13 serial=32 reply_serial=2 uu-onshutdown: ~# dpkg -l unattended-upgrades Unknown/ Install/ Remove/ Purge/Hold Not/Inst/ Conf-files/ Unpacked/ halF-conf/ Half-inst/ trig-aWait/ Trig-pend /Reinst- required (Status,Err: uppercase=bad) ======= ======= =====-= ======= ======= =-===== ======= ====-== ======= ======= ======= ======= ======= ======= ====== uu-onshutdown: ~# dpkg -l unattended-upgrades | cat Unknown/ Install/ Remove/ Purge/Hold Not/Inst/ Conf-files/ Unpacked/ halF-conf/ Half-inst/ trig-aWait/ Trig-pend /Reinst- required (Status,Err: uppercase=bad) ======= ======= ==-==== ======= ======= -====== ======- ======= ======= ======= ======= ======= ======= = uu-onshutdown: ~# uu-onshutdown: ~# cat /var/log/ unattended- upgrades/ unattended- upgrades. log a=cosmic- security, o=UbuntuESM, a=cosmic unattended- upgrades/ unattended- upgrades- dpkg.log uu-onshutdown: ~#
root@cc-
root@cc-
root@cc-
method return time=1543356364
root@cc-
rbalint@yogi:~/tmp$ lxc shell cc-uu-onshutdown
mesg: ttyname failed: No such device
root@cc-
22:06:50 up 0 min, 0 users, load average: 0.39, 0.44, 0.36
root@cc-
Nov 27 22:05:20 cc-uu-onshutdown systemd[1]: snapd.seeded.
Nov 27 22:05:20 cc-uu-onshutdown systemd[1]: systemd-
Nov 27 22:05:20 cc-uu-onshutdown systemd[1]: systemd-
Nov 27 22:05:20 cc-uu-onshutdown systemd[1]: snap.mount: Failed to reset devices.list: Operation not permitted
Nov 27 22:05:20 cc-uu-onshutdown systemd[1]: unattended-
Nov 27 22:05:20 cc-uu-onshutdown systemd[1]: Started Unattended Upgrades Shutdown.
Nov 27 22:06:06 cc-uu-onshutdown systemd-
Nov 27 22:06:06 cc-uu-onshutdown systemd[1]: Stopping Availability of block devices...
Nov 27 22:06:06 cc-uu-onshutdown systemd[1]: Removed slice system-getty.slice.
Nov 27 22:06:06 cc-uu-onshutdown systemd[1]: Stopping Session c1 of user root.
Nov 27 22:06:06 cc-uu-onshutdown su[1160]: pam_unix(
--
...
root@cc-
unattended-
root@cc-
2018-11-27 22:06:04,792 WARNING - Running unattended-upgrades in shutdown mode
2018-11-27 22:06:04,804 WARNING - Unattended-upgrade in progress during shutdown, please don't turn off the computer
2018-11-27 22:06:06,457 WARNING - Unattended-upgrade in progress during shutdown, please don't turn off the computer
2018-11-27 22:06:06,473 INFO - All upgrades installed
root@cc-
2018-11-27 22:06:05,014 WARNING System is on battery power, stopping
root@cc-
50command-not-found 50unattended-
root@cc-
root@cc-
method return time=1543356568
root@cc-
Desired=
| Status=
|/ Err?=(none)
||/ Name Version Architecture Description
+++-===
ii unattended-upgrades 1.5ubuntu3.18.10 all automatic installation of security upgrades
root@cc-
Desired=
| Status=
|/ Err?=(none)
||/ Name Version Architecture Description
+++-===
ii unattended-upgrades 1.5ubuntu3.18.10.0 all automatic installation of security upgrades
root@cc-
logout
Session terminated, terminating shell... ...terminated.
rbalint@yogi:~/tmp$ lxc shell cc-uu-onshutdown
mesg: ttyname failed: No such device
root@cc-
2018-11-27 22:06:05,014 WARNING System is on battery power, stopping
2018-11-27 22:09:28,550 INFO Initial blacklisted packages:
2018-11-27 22:09:28,550 INFO Initial whitelisted packages:
2018-11-27 22:09:28,550 INFO Starting unattended upgrades script
2018-11-27 22:09:28,550 INFO Allowed origins are: o=Ubuntu,a=cosmic, o=Ubuntu,
2018-11-27 22:09:32,528 INFO Packages that will be upgraded: git git-man libnss-systemd libpam-systemd libsystemd0 libudev1 systemd systemd-sysv udev
2018-11-27 22:09:32,528 INFO Writing dpkg log to /var/log/
2018-11-27 22:09:55,195 INFO All upgrades installed
root@cc-