kazulog@sv1:~$ printf 'Unattended-Upgrade::Automatic-Reboot "true";\nUnattended-Upgrade::Automatic-Reboot-Time "03:00";\n' | sudo tee /etc/apt/apt.conf.d/51custom-reboot Unattended-Upgrade::Automatic-Reboot "true"; Unattended-Upgrade::Automatic-Reboot-Time "03:00"; kazulog@sv1:~$ apt-config dump Unattended-Upgrade::Automatic-Reboot Unattended-Upgrade::Automatic-Reboot "true"; kazulog@sv1:~$ ls -l /var/run/reboot-required -rw-r--r-- 1 root root 32 Sep 10 16:37 /var/run/reboot-required kazulog@sv1:~$ uptime -p up 21 minutes kazulog@sv1:~$ sudo unattended-upgrade -v Starting unattended upgrades script Allowed origins are: o=Ubuntu,a=resolute, o=Ubuntu,a=resolute-security, o=UbuntuESMApps,a=resolute-apps-security, o=UbuntuESM,a=resolute-infra-security, o=Ubuntu,a=resolute-updates Initial blacklist: Initial whitelist (not strict): Packages that will be upgraded: base-files libaudit-common libaudit1 libflashrom1 motd-news-config python-apt-common python3-apt python3-distupgrade ubuntu-release-upgrader-core Writing dpkg log to /var/log/unattended-upgrades/unattended-upgrades-dpkg.log (Reading database ... 132312 files and directories currently installed.) Preparing to unpack .../python-apt-common_3.1.0ubuntu1.1_all.deb ... Unpacking python-apt-common (3.1.0ubuntu1.1) over (3.1.0ubuntu1) ... Preparing to unpack .../python3-apt_3.1.0ubuntu1.1_amd64.deb ... Unpacking python3-apt (3.1.0ubuntu1.1) over (3.1.0ubuntu1) ... Setting up python-apt-common (3.1.0ubuntu1.1) ... Setting up python3-apt (3.1.0ubuntu1.1) ... Restarting services... Service restarts being deferred: /etc/needrestart/restart.d/dbus.service systemctl restart getty@tty1.service systemctl restart networkd-dispatcher.service systemctl restart serial-getty@ttyS0.service systemctl restart systemd-logind.service systemctl restart unattended-upgrades.service No containers need to be restarted. User sessions running outdated binaries: kazulog @ session #78: sudo[21343], unattended-upgr[21344,21399] No VM guests are running outdated hypervisor (qemu) binaries on this host. Log ended: 2026-09-10 16:39:28 Log started: 2026-09-10 16:39:29 (Reading database ... 132312 files and directories currently installed.) Preparing to unpack .../libaudit-common_1%3a4.1.2-1ubuntu0.1_all.deb ... Unpacking libaudit-common (1:4.1.2-1ubuntu0.1) over (1:4.1.2-1build1) ... Setting up libaudit-common (1:4.1.2-1ubuntu0.1) ... (Reading database ... 132312 files and directories currently installed.) Preparing to unpack .../libaudit1_1%3a4.1.2-1ubuntu0.1_amd64.deb ... Unpacking libaudit1:amd64 (1:4.1.2-1ubuntu0.1) over (1:4.1.2-1build1) ... Setting up libaudit1:amd64 (1:4.1.2-1ubuntu0.1) ... Processing triggers for man-db (2.13.1-1build1) ... Processing triggers for libc-bin (2.43-2ubuntu2.4) ... Restarting services... /etc/needrestart/restart.d/systemd-manager systemctl restart cron.service ssh.service Service restarts being deferred: /etc/needrestart/restart.d/dbus.service systemctl restart getty@tty1.service systemctl restart networkd-dispatcher.service systemctl restart serial-getty@ttyS0.service systemctl restart systemd-logind.service systemctl restart unattended-upgrades.service No containers need to be restarted. User sessions running outdated binaries: kazulog @ session #78: bash[21264], sshd-session[21193], sudo[21341,21343], unattended-upgr[21344,21550] kazulog @ user manager: (sd-pam)[21200] No VM guests are running outdated hypervisor (qemu) binaries on this host. Log ended: 2026-09-10 16:39:36 Log started: 2026-09-10 16:39:36 (Reading database ... 132312 files and directories currently installed.) Preparing to unpack .../ubuntu-release-upgrader-core_1%3a26.04.23_all.deb ... Unpacking ubuntu-release-upgrader-core (1:26.04.23) over (1:26.04.22) ... Preparing to unpack .../python3-distupgrade_1%3a26.04.23_all.deb ... Unpacking python3-distupgrade (1:26.04.23) over (1:26.04.22) ... Setting up python3-distupgrade (1:26.04.23) ... Setting up ubuntu-release-upgrader-core (1:26.04.23) ... Processing triggers for man-db (2.13.1-1build1) ... Restarting services... Service restarts being deferred: /etc/needrestart/restart.d/dbus.service systemctl restart getty@tty1.service systemctl restart networkd-dispatcher.service systemctl restart serial-getty@ttyS0.service systemctl restart systemd-logind.service systemctl restart unattended-upgrades.service No containers need to be restarted. User sessions running outdated binaries: kazulog @ session #78: bash[21264], sshd-session[21193], sudo[21341,21343], unattended-upgr[21344,21786] kazulog @ user manager: (sd-pam)[21200] No VM guests are running outdated hypervisor (qemu) binaries on this host. Log ended: 2026-09-10 16:39:42 Log started: 2026-09-10 16:39:43 (Reading database ... 132312 files and directories currently installed.) Preparing to unpack .../libflashrom1_1.6.0-2ubuntu1.1_amd64.deb ... Unpacking libflashrom1:amd64 (1.6.0-2ubuntu1.1) over (1.6.0-2ubuntu1) ... Setting up libflashrom1:amd64 (1.6.0-2ubuntu1.1) ... Processing triggers for libc-bin (2.43-2ubuntu2.4) ... Restarting services... systemctl restart fwupd.service Service restarts being deferred: /etc/needrestart/restart.d/dbus.service systemctl restart getty@tty1.service systemctl restart networkd-dispatcher.service systemctl restart serial-getty@ttyS0.service systemctl restart systemd-logind.service systemctl restart unattended-upgrades.service No containers need to be restarted. User sessions running outdated binaries: kazulog @ session #78: bash[21264], sshd-session[21193], sudo[21341,21343], unattended-upgr[21344,21950] kazulog @ user manager: (sd-pam)[21200] No VM guests are running outdated hypervisor (qemu) binaries on this host. Log ended: 2026-09-10 16:39:48 Log started: 2026-09-10 16:39:48 (Reading database ... 132312 files and directories currently installed.) Preparing to unpack .../motd-news-config_14ubuntu6.2_all.deb ... Unpacking motd-news-config (14ubuntu6.2) over (14ubuntu6.1) ... Preparing to unpack .../base-files_14ubuntu6.2_amd64.deb ... Unpacking base-files (14ubuntu6.2) over (14ubuntu6.1) ... Setting up base-files (14ubuntu6.2) ... Installing new version of config file /etc/issue ... Installing new version of config file /etc/issue.net ... Installing new version of config file /etc/lsb-release ... motd-news.service is a disabled or a static unit not running, not starting it. Setting up motd-news-config (14ubuntu6.2) ... Processing triggers for man-db (2.13.1-1build1) ... Processing triggers for plymouth-theme-ubuntu-text (24.004.60+git20250831.4a3c171d-0ubuntu8) ... Processing triggers for install-info (7.2-5ubuntu2) ... Processing triggers for plymouth (24.004.60+git20250831.4a3c171d-0ubuntu8) ... Processing triggers for dracut (110-11) ... update-initramfs: Generating /boot/initrd.img-7.0.0-31-generic Restarting services... Service restarts being deferred: /etc/needrestart/restart.d/dbus.service systemctl restart getty@tty1.service systemctl restart networkd-dispatcher.service systemctl restart serial-getty@ttyS0.service systemctl restart systemd-logind.service systemctl restart unattended-upgrades.service No containers need to be restarted. User sessions running outdated binaries: kazulog @ session #78: bash[21264], sshd-session[21193], sudo[21341,21343], unattended-upgr[21344,22107] kazulog @ user manager: (sd-pam)[21200] No VM guests are running outdated hypervisor (qemu) binaries on this host. All upgrades installed Found /var/run/reboot-required, rebooting Shutdown msg: b"Reboot scheduled for Fri 2026-09-11 03:00:00 JST, use 'shutdown -c' to cancel."