[Touch-packages] [Bug 1887655] Re: unattended-upgrades triggers reboot despite configuration

2024-02-26 Thread Michael Redstall
Also seeing this issue on 20.04. Same behaviour as above (occurence is
random and the symptoms and log information is the same).

-- 
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/1887655

Title:
  unattended-upgrades triggers reboot despite configuration

Status in unattended-upgrades package in Ubuntu:
  Confirmed

Bug description:
  I've been having problems with my Ubuntu machine suddenly rebooting
  without any warning.  To my knowledge Ubuntu Desktop is not supposed
  to reboot without warning by default.

  I believe this is being triggered by unattended-upgrades

  unattended-upgrades 2.3 (amd64)

  Ubuntu Desktop:
  Description:  Ubuntu 20.04 LTS
  Release:  20.04

  One pattern that emerges is that the reboot happens right after
  unattended-upgrades completes successfully. There are multiple
  examples in my /var/log/syslog, but all show "unattended-
  upgrades.service: Succeeded." the same second everything begins to
  shut down, with nothing for a minute or two prior. Example:

  Jul 15 11:17:01 pc systemd[2065]: Starting Notification regarding a new 
release of Ubuntu...
  Jul 15 11:17:14 pc charon: 08[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: 
/usr/lib/ubuntu-release-upgrader/check-new-release-gtk:30: PyGIWarning: Gtk was 
imported without specifying a version first. Use gi.require_version('Gtk'
  , '3.0') before import to ensure that the right version gets loaded.
  Jul 15 11:17:22 pc check-new-release-gtk[71843]:   from gi.repository import 
Gtk
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: WARNING:root:timeout 
reached, exiting
  Jul 15 11:17:22 pc systemd[2065]: update-notifier-release.service: Succeeded.
  Jul 15 11:17:22 pc systemd[2065]: Finished Notification regarding a new 
release of Ubuntu.
  Jul 15 11:17:48 pc mysql-workbench[33350]: gtk_tree_view_unref_tree_helper: 
assertion 'node != NULL' failed
  Jul 15 11:17:54 pc charon: 09[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:18:03 pc systemd[1]: unattended-upgrades.service: Succeeded.
  Jul 15 11:18:03 pc systemd[1]: Stopping Session 3 of user philip.
  Jul 15 11:18:03 pc systemd[1]: Removed slice 
system-clean\x2dmount\x2dpoint.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-getty.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-modprobe.slice.
  Jul 15 11:18:03 pc systemd[1]: Stopped target Block Device Preparation for 
/dev/mapper/ubuntu.
  Jul 15 11:18:03 pc systemd[2065]: Stopped target GNOME Wayland Session 
(session: gnome).

  From memory I've never edited the contents of /etc/apt/apt.conf.d/ and
  the configuration for unattended upgrades claims to be default (NOT to
  reboot):

  $ grep -irnC4 reboot /etc/apt/apt.conf.d/
  /etc/apt/apt.conf.d/50unattended-upgrades-88-// Do automatic removal of 
unused packages after the upgrade
  /etc/apt/apt.conf.d/50unattended-upgrades-89-// (equivalent to apt-get 
autoremove)
  
/etc/apt/apt.conf.d/50unattended-upgrades-90-//Unattended-Upgrade::Remove-Unused-Dependencies
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-91-
  /etc/apt/apt.conf.d/50unattended-upgrades:92:// Automatically reboot *WITHOUT 
CONFIRMATION* if
  /etc/apt/apt.conf.d/50unattended-upgrades:93://  the file 
/var/run/reboot-required is found after the upgrade
  
/etc/apt/apt.conf.d/50unattended-upgrades:94://Unattended-Upgrade::Automatic-Reboot
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-95-
  /etc/apt/apt.conf.d/50unattended-upgrades:96:// Automatically reboot even if 
there are users currently logged in
  /etc/apt/apt.conf.d/50unattended-upgrades:97:// when 
Unattended-Upgrade::Automatic-Reboot is set to true
  
/etc/apt/apt.conf.d/50unattended-upgrades:98://Unattended-Upgrade::Automatic-Reboot-WithUsers
 "true";
  /etc/apt/apt.conf.d/50unattended-upgrades-99-
  /etc/apt/apt.conf.d/50unattended-upgrades:100:// If automatic reboot is 
enabled and needed, reboot at the specific
  /etc/apt/apt.conf.d/50unattended-upgrades-101-// time instead of immediately
  /etc/apt/apt.conf.d/50unattended-upgrades-102-//  Default: "now"
  
/etc/apt/apt.conf.d/50unattended-upgrades:103://Unattended-Upgrade::Automatic-Reboot-Time
 "02:00";
  /etc/apt/apt.conf.d/50unattended-upgrades-104-
  /etc/apt/apt.conf.d/50unattended-upgrades-105-// Use apt bandwidth limit 
feature, this example limits the download
  /etc/apt/apt.conf.d/50unattended-upgrades-106-// speed to 70kb/sec
  /etc/apt/apt.conf.d/50unattended-upgrades-107-//Acquire::http::Dl-Limit "70";

  journalctl -u unattended-upgrades

  Jul 10 07:52:31 PC systemd[1]: Started Unattended Upgrades Shutdown.
  Jul 14 10:03:03 PC systemd[1]: unattended-upgrades.service: Succeeded.
  -- Reboot --
  Jul 14 10:04:11 PC systemd[1]: Started Unattended Upgrades Shutdown.
  Jul 15 11:18:03 PC systemd[1]: unattended-upgrades.service: Succeeded.
  

[Touch-packages] [Bug 1887655] Re: unattended-upgrades triggers reboot despite configuration

2024-01-30 Thread Roman Smid
I can confirm this behavior on our server with Ubuntu Server 20.04. The
occurence is random and the symptoms and log information is the same.

-- 
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/1887655

Title:
  unattended-upgrades triggers reboot despite configuration

Status in unattended-upgrades package in Ubuntu:
  Confirmed

Bug description:
  I've been having problems with my Ubuntu machine suddenly rebooting
  without any warning.  To my knowledge Ubuntu Desktop is not supposed
  to reboot without warning by default.

  I believe this is being triggered by unattended-upgrades

  unattended-upgrades 2.3 (amd64)

  Ubuntu Desktop:
  Description:  Ubuntu 20.04 LTS
  Release:  20.04

  One pattern that emerges is that the reboot happens right after
  unattended-upgrades completes successfully. There are multiple
  examples in my /var/log/syslog, but all show "unattended-
  upgrades.service: Succeeded." the same second everything begins to
  shut down, with nothing for a minute or two prior. Example:

  Jul 15 11:17:01 pc systemd[2065]: Starting Notification regarding a new 
release of Ubuntu...
  Jul 15 11:17:14 pc charon: 08[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: 
/usr/lib/ubuntu-release-upgrader/check-new-release-gtk:30: PyGIWarning: Gtk was 
imported without specifying a version first. Use gi.require_version('Gtk'
  , '3.0') before import to ensure that the right version gets loaded.
  Jul 15 11:17:22 pc check-new-release-gtk[71843]:   from gi.repository import 
Gtk
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: WARNING:root:timeout 
reached, exiting
  Jul 15 11:17:22 pc systemd[2065]: update-notifier-release.service: Succeeded.
  Jul 15 11:17:22 pc systemd[2065]: Finished Notification regarding a new 
release of Ubuntu.
  Jul 15 11:17:48 pc mysql-workbench[33350]: gtk_tree_view_unref_tree_helper: 
assertion 'node != NULL' failed
  Jul 15 11:17:54 pc charon: 09[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:18:03 pc systemd[1]: unattended-upgrades.service: Succeeded.
  Jul 15 11:18:03 pc systemd[1]: Stopping Session 3 of user philip.
  Jul 15 11:18:03 pc systemd[1]: Removed slice 
system-clean\x2dmount\x2dpoint.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-getty.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-modprobe.slice.
  Jul 15 11:18:03 pc systemd[1]: Stopped target Block Device Preparation for 
/dev/mapper/ubuntu.
  Jul 15 11:18:03 pc systemd[2065]: Stopped target GNOME Wayland Session 
(session: gnome).

  From memory I've never edited the contents of /etc/apt/apt.conf.d/ and
  the configuration for unattended upgrades claims to be default (NOT to
  reboot):

  $ grep -irnC4 reboot /etc/apt/apt.conf.d/
  /etc/apt/apt.conf.d/50unattended-upgrades-88-// Do automatic removal of 
unused packages after the upgrade
  /etc/apt/apt.conf.d/50unattended-upgrades-89-// (equivalent to apt-get 
autoremove)
  
/etc/apt/apt.conf.d/50unattended-upgrades-90-//Unattended-Upgrade::Remove-Unused-Dependencies
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-91-
  /etc/apt/apt.conf.d/50unattended-upgrades:92:// Automatically reboot *WITHOUT 
CONFIRMATION* if
  /etc/apt/apt.conf.d/50unattended-upgrades:93://  the file 
/var/run/reboot-required is found after the upgrade
  
/etc/apt/apt.conf.d/50unattended-upgrades:94://Unattended-Upgrade::Automatic-Reboot
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-95-
  /etc/apt/apt.conf.d/50unattended-upgrades:96:// Automatically reboot even if 
there are users currently logged in
  /etc/apt/apt.conf.d/50unattended-upgrades:97:// when 
Unattended-Upgrade::Automatic-Reboot is set to true
  
/etc/apt/apt.conf.d/50unattended-upgrades:98://Unattended-Upgrade::Automatic-Reboot-WithUsers
 "true";
  /etc/apt/apt.conf.d/50unattended-upgrades-99-
  /etc/apt/apt.conf.d/50unattended-upgrades:100:// If automatic reboot is 
enabled and needed, reboot at the specific
  /etc/apt/apt.conf.d/50unattended-upgrades-101-// time instead of immediately
  /etc/apt/apt.conf.d/50unattended-upgrades-102-//  Default: "now"
  
/etc/apt/apt.conf.d/50unattended-upgrades:103://Unattended-Upgrade::Automatic-Reboot-Time
 "02:00";
  /etc/apt/apt.conf.d/50unattended-upgrades-104-
  /etc/apt/apt.conf.d/50unattended-upgrades-105-// Use apt bandwidth limit 
feature, this example limits the download
  /etc/apt/apt.conf.d/50unattended-upgrades-106-// speed to 70kb/sec
  /etc/apt/apt.conf.d/50unattended-upgrades-107-//Acquire::http::Dl-Limit "70";

  journalctl -u unattended-upgrades

  Jul 10 07:52:31 PC systemd[1]: Started Unattended Upgrades Shutdown.
  Jul 14 10:03:03 PC systemd[1]: unattended-upgrades.service: Succeeded.
  -- Reboot --
  Jul 14 10:04:11 PC systemd[1]: Started Unattended Upgrades Shutdown.
  Jul 15 11:18:03 PC systemd[1]: unattended-upgrades.service: 

[Touch-packages] [Bug 1887655] Re: unattended-upgrades triggers reboot despite configuration

2023-03-08 Thread Matt Andrews
Confirming that we see this behaviour on Ubuntu 20.04 servers (reboots
happening even though `Unattended-Upgrade::Automatic-Reboot` is set to
false).

-- 
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/1887655

Title:
  unattended-upgrades triggers reboot despite configuration

Status in unattended-upgrades package in Ubuntu:
  Confirmed

Bug description:
  I've been having problems with my Ubuntu machine suddenly rebooting
  without any warning.  To my knowledge Ubuntu Desktop is not supposed
  to reboot without warning by default.

  I believe this is being triggered by unattended-upgrades

  unattended-upgrades 2.3 (amd64)

  Ubuntu Desktop:
  Description:  Ubuntu 20.04 LTS
  Release:  20.04

  One pattern that emerges is that the reboot happens right after
  unattended-upgrades completes successfully. There are multiple
  examples in my /var/log/syslog, but all show "unattended-
  upgrades.service: Succeeded." the same second everything begins to
  shut down, with nothing for a minute or two prior. Example:

  Jul 15 11:17:01 pc systemd[2065]: Starting Notification regarding a new 
release of Ubuntu...
  Jul 15 11:17:14 pc charon: 08[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: 
/usr/lib/ubuntu-release-upgrader/check-new-release-gtk:30: PyGIWarning: Gtk was 
imported without specifying a version first. Use gi.require_version('Gtk'
  , '3.0') before import to ensure that the right version gets loaded.
  Jul 15 11:17:22 pc check-new-release-gtk[71843]:   from gi.repository import 
Gtk
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: WARNING:root:timeout 
reached, exiting
  Jul 15 11:17:22 pc systemd[2065]: update-notifier-release.service: Succeeded.
  Jul 15 11:17:22 pc systemd[2065]: Finished Notification regarding a new 
release of Ubuntu.
  Jul 15 11:17:48 pc mysql-workbench[33350]: gtk_tree_view_unref_tree_helper: 
assertion 'node != NULL' failed
  Jul 15 11:17:54 pc charon: 09[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:18:03 pc systemd[1]: unattended-upgrades.service: Succeeded.
  Jul 15 11:18:03 pc systemd[1]: Stopping Session 3 of user philip.
  Jul 15 11:18:03 pc systemd[1]: Removed slice 
system-clean\x2dmount\x2dpoint.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-getty.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-modprobe.slice.
  Jul 15 11:18:03 pc systemd[1]: Stopped target Block Device Preparation for 
/dev/mapper/ubuntu.
  Jul 15 11:18:03 pc systemd[2065]: Stopped target GNOME Wayland Session 
(session: gnome).

  From memory I've never edited the contents of /etc/apt/apt.conf.d/ and
  the configuration for unattended upgrades claims to be default (NOT to
  reboot):

  $ grep -irnC4 reboot /etc/apt/apt.conf.d/
  /etc/apt/apt.conf.d/50unattended-upgrades-88-// Do automatic removal of 
unused packages after the upgrade
  /etc/apt/apt.conf.d/50unattended-upgrades-89-// (equivalent to apt-get 
autoremove)
  
/etc/apt/apt.conf.d/50unattended-upgrades-90-//Unattended-Upgrade::Remove-Unused-Dependencies
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-91-
  /etc/apt/apt.conf.d/50unattended-upgrades:92:// Automatically reboot *WITHOUT 
CONFIRMATION* if
  /etc/apt/apt.conf.d/50unattended-upgrades:93://  the file 
/var/run/reboot-required is found after the upgrade
  
/etc/apt/apt.conf.d/50unattended-upgrades:94://Unattended-Upgrade::Automatic-Reboot
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-95-
  /etc/apt/apt.conf.d/50unattended-upgrades:96:// Automatically reboot even if 
there are users currently logged in
  /etc/apt/apt.conf.d/50unattended-upgrades:97:// when 
Unattended-Upgrade::Automatic-Reboot is set to true
  
/etc/apt/apt.conf.d/50unattended-upgrades:98://Unattended-Upgrade::Automatic-Reboot-WithUsers
 "true";
  /etc/apt/apt.conf.d/50unattended-upgrades-99-
  /etc/apt/apt.conf.d/50unattended-upgrades:100:// If automatic reboot is 
enabled and needed, reboot at the specific
  /etc/apt/apt.conf.d/50unattended-upgrades-101-// time instead of immediately
  /etc/apt/apt.conf.d/50unattended-upgrades-102-//  Default: "now"
  
/etc/apt/apt.conf.d/50unattended-upgrades:103://Unattended-Upgrade::Automatic-Reboot-Time
 "02:00";
  /etc/apt/apt.conf.d/50unattended-upgrades-104-
  /etc/apt/apt.conf.d/50unattended-upgrades-105-// Use apt bandwidth limit 
feature, this example limits the download
  /etc/apt/apt.conf.d/50unattended-upgrades-106-// speed to 70kb/sec
  /etc/apt/apt.conf.d/50unattended-upgrades-107-//Acquire::http::Dl-Limit "70";

  journalctl -u unattended-upgrades

  Jul 10 07:52:31 PC systemd[1]: Started Unattended Upgrades Shutdown.
  Jul 14 10:03:03 PC systemd[1]: unattended-upgrades.service: Succeeded.
  -- Reboot --
  Jul 14 10:04:11 PC systemd[1]: Started Unattended Upgrades Shutdown.
  Jul 15 11:18:03 PC systemd[1]: 

[Touch-packages] [Bug 1887655] Re: unattended-upgrades triggers reboot despite configuration

2021-08-27 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: unattended-upgrades (Ubuntu)
   Status: New => Confirmed

-- 
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/1887655

Title:
  unattended-upgrades triggers reboot despite configuration

Status in unattended-upgrades package in Ubuntu:
  Confirmed

Bug description:
  I've been having problems with my Ubuntu machine suddenly rebooting
  without any warning.  To my knowledge Ubuntu Desktop is not supposed
  to reboot without warning by default.

  I believe this is being triggered by unattended-upgrades

  unattended-upgrades 2.3 (amd64)

  Ubuntu Desktop:
  Description:  Ubuntu 20.04 LTS
  Release:  20.04

  One pattern that emerges is that the reboot happens right after
  unattended-upgrades completes successfully. There are multiple
  examples in my /var/log/syslog, but all show "unattended-
  upgrades.service: Succeeded." the same second everything begins to
  shut down, with nothing for a minute or two prior. Example:

  Jul 15 11:17:01 pc systemd[2065]: Starting Notification regarding a new 
release of Ubuntu...
  Jul 15 11:17:14 pc charon: 08[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: 
/usr/lib/ubuntu-release-upgrader/check-new-release-gtk:30: PyGIWarning: Gtk was 
imported without specifying a version first. Use gi.require_version('Gtk'
  , '3.0') before import to ensure that the right version gets loaded.
  Jul 15 11:17:22 pc check-new-release-gtk[71843]:   from gi.repository import 
Gtk
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: WARNING:root:timeout 
reached, exiting
  Jul 15 11:17:22 pc systemd[2065]: update-notifier-release.service: Succeeded.
  Jul 15 11:17:22 pc systemd[2065]: Finished Notification regarding a new 
release of Ubuntu.
  Jul 15 11:17:48 pc mysql-workbench[33350]: gtk_tree_view_unref_tree_helper: 
assertion 'node != NULL' failed
  Jul 15 11:17:54 pc charon: 09[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:18:03 pc systemd[1]: unattended-upgrades.service: Succeeded.
  Jul 15 11:18:03 pc systemd[1]: Stopping Session 3 of user philip.
  Jul 15 11:18:03 pc systemd[1]: Removed slice 
system-clean\x2dmount\x2dpoint.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-getty.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-modprobe.slice.
  Jul 15 11:18:03 pc systemd[1]: Stopped target Block Device Preparation for 
/dev/mapper/ubuntu.
  Jul 15 11:18:03 pc systemd[2065]: Stopped target GNOME Wayland Session 
(session: gnome).

  From memory I've never edited the contents of /etc/apt/apt.conf.d/ and
  the configuration for unattended upgrades claims to be default (NOT to
  reboot):

  $ grep -irnC4 reboot /etc/apt/apt.conf.d/
  /etc/apt/apt.conf.d/50unattended-upgrades-88-// Do automatic removal of 
unused packages after the upgrade
  /etc/apt/apt.conf.d/50unattended-upgrades-89-// (equivalent to apt-get 
autoremove)
  
/etc/apt/apt.conf.d/50unattended-upgrades-90-//Unattended-Upgrade::Remove-Unused-Dependencies
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-91-
  /etc/apt/apt.conf.d/50unattended-upgrades:92:// Automatically reboot *WITHOUT 
CONFIRMATION* if
  /etc/apt/apt.conf.d/50unattended-upgrades:93://  the file 
/var/run/reboot-required is found after the upgrade
  
/etc/apt/apt.conf.d/50unattended-upgrades:94://Unattended-Upgrade::Automatic-Reboot
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-95-
  /etc/apt/apt.conf.d/50unattended-upgrades:96:// Automatically reboot even if 
there are users currently logged in
  /etc/apt/apt.conf.d/50unattended-upgrades:97:// when 
Unattended-Upgrade::Automatic-Reboot is set to true
  
/etc/apt/apt.conf.d/50unattended-upgrades:98://Unattended-Upgrade::Automatic-Reboot-WithUsers
 "true";
  /etc/apt/apt.conf.d/50unattended-upgrades-99-
  /etc/apt/apt.conf.d/50unattended-upgrades:100:// If automatic reboot is 
enabled and needed, reboot at the specific
  /etc/apt/apt.conf.d/50unattended-upgrades-101-// time instead of immediately
  /etc/apt/apt.conf.d/50unattended-upgrades-102-//  Default: "now"
  
/etc/apt/apt.conf.d/50unattended-upgrades:103://Unattended-Upgrade::Automatic-Reboot-Time
 "02:00";
  /etc/apt/apt.conf.d/50unattended-upgrades-104-
  /etc/apt/apt.conf.d/50unattended-upgrades-105-// Use apt bandwidth limit 
feature, this example limits the download
  /etc/apt/apt.conf.d/50unattended-upgrades-106-// speed to 70kb/sec
  /etc/apt/apt.conf.d/50unattended-upgrades-107-//Acquire::http::Dl-Limit "70";

  journalctl -u unattended-upgrades

  Jul 10 07:52:31 PC systemd[1]: Started Unattended Upgrades Shutdown.
  Jul 14 10:03:03 PC systemd[1]: unattended-upgrades.service: Succeeded.
  -- Reboot --
  Jul 14 10:04:11 PC systemd[1]: Started Unattended Upgrades Shutdown.
  Jul 15 11:18:03 PC systemd[1]: 

[Touch-packages] [Bug 1887655] Re: unattended-upgrades triggers reboot despite configuration

2021-03-05 Thread Andy Kasp
As this is server such thing is quite unbelievably bad, is then the only
way in production to remove this package altogether. Its not ideal for
Ubuntu reputation for servers indeed.

** Changed in: unattended-upgrades (Ubuntu)
   Status: Expired => New

-- 
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/1887655

Title:
  unattended-upgrades triggers reboot despite configuration

Status in unattended-upgrades package in Ubuntu:
  New

Bug description:
  I've been having problems with my Ubuntu machine suddenly rebooting
  without any warning.  To my knowledge Ubuntu Desktop is not supposed
  to reboot without warning by default.

  I believe this is being triggered by unattended-upgrades

  unattended-upgrades 2.3 (amd64)

  Ubuntu Desktop:
  Description:  Ubuntu 20.04 LTS
  Release:  20.04

  One pattern that emerges is that the reboot happens right after
  unattended-upgrades completes successfully. There are multiple
  examples in my /var/log/syslog, but all show "unattended-
  upgrades.service: Succeeded." the same second everything begins to
  shut down, with nothing for a minute or two prior. Example:

  Jul 15 11:17:01 pc systemd[2065]: Starting Notification regarding a new 
release of Ubuntu...
  Jul 15 11:17:14 pc charon: 08[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: 
/usr/lib/ubuntu-release-upgrader/check-new-release-gtk:30: PyGIWarning: Gtk was 
imported without specifying a version first. Use gi.require_version('Gtk'
  , '3.0') before import to ensure that the right version gets loaded.
  Jul 15 11:17:22 pc check-new-release-gtk[71843]:   from gi.repository import 
Gtk
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: WARNING:root:timeout 
reached, exiting
  Jul 15 11:17:22 pc systemd[2065]: update-notifier-release.service: Succeeded.
  Jul 15 11:17:22 pc systemd[2065]: Finished Notification regarding a new 
release of Ubuntu.
  Jul 15 11:17:48 pc mysql-workbench[33350]: gtk_tree_view_unref_tree_helper: 
assertion 'node != NULL' failed
  Jul 15 11:17:54 pc charon: 09[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:18:03 pc systemd[1]: unattended-upgrades.service: Succeeded.
  Jul 15 11:18:03 pc systemd[1]: Stopping Session 3 of user philip.
  Jul 15 11:18:03 pc systemd[1]: Removed slice 
system-clean\x2dmount\x2dpoint.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-getty.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-modprobe.slice.
  Jul 15 11:18:03 pc systemd[1]: Stopped target Block Device Preparation for 
/dev/mapper/ubuntu.
  Jul 15 11:18:03 pc systemd[2065]: Stopped target GNOME Wayland Session 
(session: gnome).

  From memory I've never edited the contents of /etc/apt/apt.conf.d/ and
  the configuration for unattended upgrades claims to be default (NOT to
  reboot):

  $ grep -irnC4 reboot /etc/apt/apt.conf.d/
  /etc/apt/apt.conf.d/50unattended-upgrades-88-// Do automatic removal of 
unused packages after the upgrade
  /etc/apt/apt.conf.d/50unattended-upgrades-89-// (equivalent to apt-get 
autoremove)
  
/etc/apt/apt.conf.d/50unattended-upgrades-90-//Unattended-Upgrade::Remove-Unused-Dependencies
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-91-
  /etc/apt/apt.conf.d/50unattended-upgrades:92:// Automatically reboot *WITHOUT 
CONFIRMATION* if
  /etc/apt/apt.conf.d/50unattended-upgrades:93://  the file 
/var/run/reboot-required is found after the upgrade
  
/etc/apt/apt.conf.d/50unattended-upgrades:94://Unattended-Upgrade::Automatic-Reboot
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-95-
  /etc/apt/apt.conf.d/50unattended-upgrades:96:// Automatically reboot even if 
there are users currently logged in
  /etc/apt/apt.conf.d/50unattended-upgrades:97:// when 
Unattended-Upgrade::Automatic-Reboot is set to true
  
/etc/apt/apt.conf.d/50unattended-upgrades:98://Unattended-Upgrade::Automatic-Reboot-WithUsers
 "true";
  /etc/apt/apt.conf.d/50unattended-upgrades-99-
  /etc/apt/apt.conf.d/50unattended-upgrades:100:// If automatic reboot is 
enabled and needed, reboot at the specific
  /etc/apt/apt.conf.d/50unattended-upgrades-101-// time instead of immediately
  /etc/apt/apt.conf.d/50unattended-upgrades-102-//  Default: "now"
  
/etc/apt/apt.conf.d/50unattended-upgrades:103://Unattended-Upgrade::Automatic-Reboot-Time
 "02:00";
  /etc/apt/apt.conf.d/50unattended-upgrades-104-
  /etc/apt/apt.conf.d/50unattended-upgrades-105-// Use apt bandwidth limit 
feature, this example limits the download
  /etc/apt/apt.conf.d/50unattended-upgrades-106-// speed to 70kb/sec
  /etc/apt/apt.conf.d/50unattended-upgrades-107-//Acquire::http::Dl-Limit "70";

  journalctl -u unattended-upgrades

  Jul 10 07:52:31 PC systemd[1]: Started Unattended Upgrades Shutdown.
  Jul 14 10:03:03 PC systemd[1]: unattended-upgrades.service: Succeeded.
  -- Reboot --
  Jul 14 10:04:11 PC 

[Touch-packages] [Bug 1887655] Re: unattended-upgrades triggers reboot despite configuration

2021-03-05 Thread Andy Kasp
Hi, why this has expired without any confirmation/non-confirmation? This
sounds like a terrible way to resolve bugs?!

I just had the same on a pretty vanilla 20.04 server which kernel was/is
compiled Nov 13 11:40:37 UTC 2020.

below command returns nothing:
apt-config dump | grep Reboot

also:
fgrep -i reboot /etc/apt/apt.conf.d/50unattended-upgrades 
// Automatically reboot *WITHOUT CONFIRMATION* if
//  the file /var/run/reboot-required is found after the upgrade
//Unattended-Upgrade::Automatic-Reboot "false";
// Automatically reboot even if there are users currently logged in
// when Unattended-Upgrade::Automatic-Reboot is set to true
//Unattended-Upgrade::Automatic-Reboot-WithUsers "true";
// If automatic reboot is enabled and needed, reboot at the specific
//Unattended-Upgrade::Automatic-Reboot-Time "02:00";


The only way I found out about this reboot was by looking into /var/log/syslog
Mar  5 12:57:44 ip-192-168-141-181 systemd[1]: unattended-upgrades.service: 
Succeeded.


After reboot I see packages are still pending so unlikely have updated anything:

The following NEW packages will be installed:
  amd64-microcode intel-microcode iucode-tool linux-aws-headers-5.4.0-1038 
linux-headers-5.4.0-1038-aws linux-image-5.4.0-1038-aws 
linux-modules-5.4.0-1038-aws microcode-initrd python3-pexpect python3-ptyprocess
The following packages will be upgraded:
  alsa-ucm-conf apt apt-utils base-files bind9-dnsutils bind9-host bind9-libs 
bolt bsdutils busybox-initramfs busybox-static cloud-init containerd cryptsetup 
cryptsetup-bin cryptsetup-initramfs cryptsetup-run dirmngr docker.io 
ec2-hibinit-agent ec2-instance-connect
  fdisk finalrd friendly-recovery gnupg gnupg-l10n gnupg-utils gpg gpg-agent 
gpg-wks-client gpg-wks-server gpgconf gpgsm gpgv grub-common grub-pc 
grub-pc-bin grub2-common initramfs-tools initramfs-tools-bin 
initramfs-tools-core jq language-selector-common
  libapt-pkg6.0 libasound2 libasound2-data libblkid1 libc-bin libc6 
libcryptsetup12 libdrm-common libdrm2 libefiboot1 libefivar1 libfdisk1 
libglib2.0-0 libglib2.0-bin libglib2.0-data libjq1 libmount1 libnetplan0 
libnss-systemd libpam-systemd libparted2 libplymouth5
  libruby2.7 libsmartcols1 libsystemd0 libudev1 libuuid1 linux-aws 
linux-headers-aws linux-image-aws locales lshw lsof mdadm motd-news-config 
mount netplan.io open-vm-tools parted plymouth plymouth-theme-ubuntu-text 
pollinate python-apt-common python3-apt
  python3-distupgrade python3-software-properties python3-twisted 
python3-twisted-bin python3-update-manager ruby2.7 software-properties-common 
sosreport systemd systemd-sysv systemd-timesyncd ubuntu-release-upgrader-core 
udev update-manager-core
  update-notifier-common util-linux uuid-runtime zlib1g
105 upgraded, 10 newly installed, 0 to remove and 0 not upgraded.
Need to get 142 MB of archives.
After this operation, 172 MB of additional disk space will be used.

/var/log/dpkg.log empty today (05-Mar-2021)
latest entries
2021-02-26 06:04:04 trigproc install-info:amd64 6.7.0.dfsg.2-5 
2021-02-26 06:04:04 status half-configured install-info:amd64 6.7.0.dfsg.2-5
2021-02-26 06:04:04 status installed install-info:amd64 6.7.0.dfsg.2-5
2021-02-26 06:04:04 trigproc systemd:amd64 245.4-4ubuntu3.2 
2021-02-26 06:04:04 status half-configured systemd:amd64 245.4-4ubuntu3.2
2021-02-26 06:04:04 status installed systemd:amd64 245.4-4ubuntu3.2


unattended-upgrades-shutdown.log latest entry in 2020-10-20 
unattended-upgrades-dpkg.log 2021-02-26 

unattended-upgrades.log:
2021-03-05 05:50:36,537 INFO Starting unattended upgrades script
2021-03-05 05:50:36,538 INFO Allowed origins are: o=Ubuntu,a=focal, 
o=Ubuntu,a=focal-security, o=UbuntuESMApps,a=focal-apps-security, 
o=UbuntuESM,a=focal-infra-security
2021-03-05 05:50:36,538 INFO Initial blacklist: 
2021-03-05 05:50:36,538 INFO Initial whitelist (not strict): 
2021-03-05 05:50:38,646 WARNING package linux-aws upgradable but fails to be 
marked for upgrade (E:Unable to correct problems, you have held broken 
packages.)
2021-03-05 06:13:35,658 INFO Starting unattended upgrades script
2021-03-05 06:13:35,659 INFO Allowed origins are: o=Ubuntu,a=focal, 
o=Ubuntu,a=focal-security, o=UbuntuESMApps,a=focal-apps-security, 
o=UbuntuESM,a=focal-infra-security
2021-03-05 06:13:35,659 INFO Initial blacklist: 
2021-03-05 06:13:35,659 INFO Initial whitelist (not strict): 
2021-03-05 06:13:37,940 WARNING package linux-aws upgradable but fails to be 
marked for upgrade (E:Unable to correct problems, you have held broken 
packages.)
2021-03-05 06:13:40,008 INFO No packages found that can be upgraded unattended 
and no pending auto-removals
2021-03-05 06:13:40,189 INFO Package linux-aws is kept back because a related 
package is kept back or due to local apt_preferences(5).
2021-03-05 06:13:40,194 INFO Package linux-headers-aws is kept back because a 
related package is kept back or due to local apt_preferences(5).
2021-03-05 06:13:40,197 INFO Package linux-image-aws is kept back because a 

[Touch-packages] [Bug 1887655] Re: unattended-upgrades triggers reboot despite configuration

2020-09-19 Thread Launchpad Bug Tracker
[Expired for unattended-upgrades (Ubuntu) because there has been no
activity for 60 days.]

** Changed in: unattended-upgrades (Ubuntu)
   Status: Incomplete => Expired

-- 
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/1887655

Title:
  unattended-upgrades triggers reboot despite configuration

Status in unattended-upgrades package in Ubuntu:
  Expired

Bug description:
  I've been having problems with my Ubuntu machine suddenly rebooting
  without any warning.  To my knowledge Ubuntu Desktop is not supposed
  to reboot without warning by default.

  I believe this is being triggered by unattended-upgrades

  unattended-upgrades 2.3 (amd64)

  Ubuntu Desktop:
  Description:  Ubuntu 20.04 LTS
  Release:  20.04

  One pattern that emerges is that the reboot happens right after
  unattended-upgrades completes successfully. There are multiple
  examples in my /var/log/syslog, but all show "unattended-
  upgrades.service: Succeeded." the same second everything begins to
  shut down, with nothing for a minute or two prior. Example:

  Jul 15 11:17:01 pc systemd[2065]: Starting Notification regarding a new 
release of Ubuntu...
  Jul 15 11:17:14 pc charon: 08[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: 
/usr/lib/ubuntu-release-upgrader/check-new-release-gtk:30: PyGIWarning: Gtk was 
imported without specifying a version first. Use gi.require_version('Gtk'
  , '3.0') before import to ensure that the right version gets loaded.
  Jul 15 11:17:22 pc check-new-release-gtk[71843]:   from gi.repository import 
Gtk
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: WARNING:root:timeout 
reached, exiting
  Jul 15 11:17:22 pc systemd[2065]: update-notifier-release.service: Succeeded.
  Jul 15 11:17:22 pc systemd[2065]: Finished Notification regarding a new 
release of Ubuntu.
  Jul 15 11:17:48 pc mysql-workbench[33350]: gtk_tree_view_unref_tree_helper: 
assertion 'node != NULL' failed
  Jul 15 11:17:54 pc charon: 09[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:18:03 pc systemd[1]: unattended-upgrades.service: Succeeded.
  Jul 15 11:18:03 pc systemd[1]: Stopping Session 3 of user philip.
  Jul 15 11:18:03 pc systemd[1]: Removed slice 
system-clean\x2dmount\x2dpoint.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-getty.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-modprobe.slice.
  Jul 15 11:18:03 pc systemd[1]: Stopped target Block Device Preparation for 
/dev/mapper/ubuntu.
  Jul 15 11:18:03 pc systemd[2065]: Stopped target GNOME Wayland Session 
(session: gnome).

  From memory I've never edited the contents of /etc/apt/apt.conf.d/ and
  the configuration for unattended upgrades claims to be default (NOT to
  reboot):

  $ grep -irnC4 reboot /etc/apt/apt.conf.d/
  /etc/apt/apt.conf.d/50unattended-upgrades-88-// Do automatic removal of 
unused packages after the upgrade
  /etc/apt/apt.conf.d/50unattended-upgrades-89-// (equivalent to apt-get 
autoremove)
  
/etc/apt/apt.conf.d/50unattended-upgrades-90-//Unattended-Upgrade::Remove-Unused-Dependencies
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-91-
  /etc/apt/apt.conf.d/50unattended-upgrades:92:// Automatically reboot *WITHOUT 
CONFIRMATION* if
  /etc/apt/apt.conf.d/50unattended-upgrades:93://  the file 
/var/run/reboot-required is found after the upgrade
  
/etc/apt/apt.conf.d/50unattended-upgrades:94://Unattended-Upgrade::Automatic-Reboot
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-95-
  /etc/apt/apt.conf.d/50unattended-upgrades:96:// Automatically reboot even if 
there are users currently logged in
  /etc/apt/apt.conf.d/50unattended-upgrades:97:// when 
Unattended-Upgrade::Automatic-Reboot is set to true
  
/etc/apt/apt.conf.d/50unattended-upgrades:98://Unattended-Upgrade::Automatic-Reboot-WithUsers
 "true";
  /etc/apt/apt.conf.d/50unattended-upgrades-99-
  /etc/apt/apt.conf.d/50unattended-upgrades:100:// If automatic reboot is 
enabled and needed, reboot at the specific
  /etc/apt/apt.conf.d/50unattended-upgrades-101-// time instead of immediately
  /etc/apt/apt.conf.d/50unattended-upgrades-102-//  Default: "now"
  
/etc/apt/apt.conf.d/50unattended-upgrades:103://Unattended-Upgrade::Automatic-Reboot-Time
 "02:00";
  /etc/apt/apt.conf.d/50unattended-upgrades-104-
  /etc/apt/apt.conf.d/50unattended-upgrades-105-// Use apt bandwidth limit 
feature, this example limits the download
  /etc/apt/apt.conf.d/50unattended-upgrades-106-// speed to 70kb/sec
  /etc/apt/apt.conf.d/50unattended-upgrades-107-//Acquire::http::Dl-Limit "70";

  journalctl -u unattended-upgrades

  Jul 10 07:52:31 PC systemd[1]: Started Unattended Upgrades Shutdown.
  Jul 14 10:03:03 PC systemd[1]: unattended-upgrades.service: Succeeded.
  -- Reboot --
  Jul 14 10:04:11 PC systemd[1]: Started Unattended Upgrades Shutdown.
  Jul 15 11:18:03 PC systemd[1]: 

[Touch-packages] [Bug 1887655] Re: unattended-upgrades triggers reboot despite configuration

2020-07-21 Thread Philip Couling
sudo apt-config dump | grep -i reboot

Yielded no lines.

-- 
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/1887655

Title:
  unattended-upgrades triggers reboot despite configuration

Status in unattended-upgrades package in Ubuntu:
  Incomplete

Bug description:
  I've been having problems with my Ubuntu machine suddenly rebooting
  without any warning.  To my knowledge Ubuntu Desktop is not supposed
  to reboot without warning by default.

  I believe this is being triggered by unattended-upgrades

  unattended-upgrades 2.3 (amd64)

  Ubuntu Desktop:
  Description:  Ubuntu 20.04 LTS
  Release:  20.04

  One pattern that emerges is that the reboot happens right after
  unattended-upgrades completes successfully. There are multiple
  examples in my /var/log/syslog, but all show "unattended-
  upgrades.service: Succeeded." the same second everything begins to
  shut down, with nothing for a minute or two prior. Example:

  Jul 15 11:17:01 pc systemd[2065]: Starting Notification regarding a new 
release of Ubuntu...
  Jul 15 11:17:14 pc charon: 08[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: 
/usr/lib/ubuntu-release-upgrader/check-new-release-gtk:30: PyGIWarning: Gtk was 
imported without specifying a version first. Use gi.require_version('Gtk'
  , '3.0') before import to ensure that the right version gets loaded.
  Jul 15 11:17:22 pc check-new-release-gtk[71843]:   from gi.repository import 
Gtk
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: WARNING:root:timeout 
reached, exiting
  Jul 15 11:17:22 pc systemd[2065]: update-notifier-release.service: Succeeded.
  Jul 15 11:17:22 pc systemd[2065]: Finished Notification regarding a new 
release of Ubuntu.
  Jul 15 11:17:48 pc mysql-workbench[33350]: gtk_tree_view_unref_tree_helper: 
assertion 'node != NULL' failed
  Jul 15 11:17:54 pc charon: 09[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:18:03 pc systemd[1]: unattended-upgrades.service: Succeeded.
  Jul 15 11:18:03 pc systemd[1]: Stopping Session 3 of user philip.
  Jul 15 11:18:03 pc systemd[1]: Removed slice 
system-clean\x2dmount\x2dpoint.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-getty.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-modprobe.slice.
  Jul 15 11:18:03 pc systemd[1]: Stopped target Block Device Preparation for 
/dev/mapper/ubuntu.
  Jul 15 11:18:03 pc systemd[2065]: Stopped target GNOME Wayland Session 
(session: gnome).

  From memory I've never edited the contents of /etc/apt/apt.conf.d/ and
  the configuration for unattended upgrades claims to be default (NOT to
  reboot):

  $ grep -irnC4 reboot /etc/apt/apt.conf.d/
  /etc/apt/apt.conf.d/50unattended-upgrades-88-// Do automatic removal of 
unused packages after the upgrade
  /etc/apt/apt.conf.d/50unattended-upgrades-89-// (equivalent to apt-get 
autoremove)
  
/etc/apt/apt.conf.d/50unattended-upgrades-90-//Unattended-Upgrade::Remove-Unused-Dependencies
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-91-
  /etc/apt/apt.conf.d/50unattended-upgrades:92:// Automatically reboot *WITHOUT 
CONFIRMATION* if
  /etc/apt/apt.conf.d/50unattended-upgrades:93://  the file 
/var/run/reboot-required is found after the upgrade
  
/etc/apt/apt.conf.d/50unattended-upgrades:94://Unattended-Upgrade::Automatic-Reboot
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-95-
  /etc/apt/apt.conf.d/50unattended-upgrades:96:// Automatically reboot even if 
there are users currently logged in
  /etc/apt/apt.conf.d/50unattended-upgrades:97:// when 
Unattended-Upgrade::Automatic-Reboot is set to true
  
/etc/apt/apt.conf.d/50unattended-upgrades:98://Unattended-Upgrade::Automatic-Reboot-WithUsers
 "true";
  /etc/apt/apt.conf.d/50unattended-upgrades-99-
  /etc/apt/apt.conf.d/50unattended-upgrades:100:// If automatic reboot is 
enabled and needed, reboot at the specific
  /etc/apt/apt.conf.d/50unattended-upgrades-101-// time instead of immediately
  /etc/apt/apt.conf.d/50unattended-upgrades-102-//  Default: "now"
  
/etc/apt/apt.conf.d/50unattended-upgrades:103://Unattended-Upgrade::Automatic-Reboot-Time
 "02:00";
  /etc/apt/apt.conf.d/50unattended-upgrades-104-
  /etc/apt/apt.conf.d/50unattended-upgrades-105-// Use apt bandwidth limit 
feature, this example limits the download
  /etc/apt/apt.conf.d/50unattended-upgrades-106-// speed to 70kb/sec
  /etc/apt/apt.conf.d/50unattended-upgrades-107-//Acquire::http::Dl-Limit "70";

  journalctl -u unattended-upgrades

  Jul 10 07:52:31 PC systemd[1]: Started Unattended Upgrades Shutdown.
  Jul 14 10:03:03 PC systemd[1]: unattended-upgrades.service: Succeeded.
  -- Reboot --
  Jul 14 10:04:11 PC systemd[1]: Started Unattended Upgrades Shutdown.
  Jul 15 11:18:03 PC systemd[1]: unattended-upgrades.service: Succeeded.
  -- Reboot --
  Jul 15 11:19:10 PC systemd[1]: Started Unattended 

[Touch-packages] [Bug 1887655] Re: unattended-upgrades triggers reboot despite configuration

2020-07-21 Thread Balint Reczey
What is the output of:

apt-config dump | grep Reboot

?

** Changed in: unattended-upgrades (Ubuntu)
   Status: New => Incomplete

-- 
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/1887655

Title:
  unattended-upgrades triggers reboot despite configuration

Status in unattended-upgrades package in Ubuntu:
  Incomplete

Bug description:
  I've been having problems with my Ubuntu machine suddenly rebooting
  without any warning.  To my knowledge Ubuntu Desktop is not supposed
  to reboot without warning by default.

  I believe this is being triggered by unattended-upgrades

  unattended-upgrades 2.3 (amd64)

  Ubuntu Desktop:
  Description:  Ubuntu 20.04 LTS
  Release:  20.04

  One pattern that emerges is that the reboot happens right after
  unattended-upgrades completes successfully. There are multiple
  examples in my /var/log/syslog, but all show "unattended-
  upgrades.service: Succeeded." the same second everything begins to
  shut down, with nothing for a minute or two prior. Example:

  Jul 15 11:17:01 pc systemd[2065]: Starting Notification regarding a new 
release of Ubuntu...
  Jul 15 11:17:14 pc charon: 08[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: 
/usr/lib/ubuntu-release-upgrader/check-new-release-gtk:30: PyGIWarning: Gtk was 
imported without specifying a version first. Use gi.require_version('Gtk'
  , '3.0') before import to ensure that the right version gets loaded.
  Jul 15 11:17:22 pc check-new-release-gtk[71843]:   from gi.repository import 
Gtk
  Jul 15 11:17:22 pc check-new-release-gtk[71843]: WARNING:root:timeout 
reached, exiting
  Jul 15 11:17:22 pc systemd[2065]: update-notifier-release.service: Succeeded.
  Jul 15 11:17:22 pc systemd[2065]: Finished Notification regarding a new 
release of Ubuntu.
  Jul 15 11:17:48 pc mysql-workbench[33350]: gtk_tree_view_unref_tree_helper: 
assertion 'node != NULL' failed
  Jul 15 11:17:54 pc charon: 09[IKE] sending keep alive to 10.10.10.10[4500]
  Jul 15 11:18:03 pc systemd[1]: unattended-upgrades.service: Succeeded.
  Jul 15 11:18:03 pc systemd[1]: Stopping Session 3 of user philip.
  Jul 15 11:18:03 pc systemd[1]: Removed slice 
system-clean\x2dmount\x2dpoint.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-getty.slice.
  Jul 15 11:18:03 pc systemd[1]: Removed slice system-modprobe.slice.
  Jul 15 11:18:03 pc systemd[1]: Stopped target Block Device Preparation for 
/dev/mapper/ubuntu.
  Jul 15 11:18:03 pc systemd[2065]: Stopped target GNOME Wayland Session 
(session: gnome).

  From memory I've never edited the contents of /etc/apt/apt.conf.d/ and
  the configuration for unattended upgrades claims to be default (NOT to
  reboot):

  $ grep -irnC4 reboot /etc/apt/apt.conf.d/
  /etc/apt/apt.conf.d/50unattended-upgrades-88-// Do automatic removal of 
unused packages after the upgrade
  /etc/apt/apt.conf.d/50unattended-upgrades-89-// (equivalent to apt-get 
autoremove)
  
/etc/apt/apt.conf.d/50unattended-upgrades-90-//Unattended-Upgrade::Remove-Unused-Dependencies
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-91-
  /etc/apt/apt.conf.d/50unattended-upgrades:92:// Automatically reboot *WITHOUT 
CONFIRMATION* if
  /etc/apt/apt.conf.d/50unattended-upgrades:93://  the file 
/var/run/reboot-required is found after the upgrade
  
/etc/apt/apt.conf.d/50unattended-upgrades:94://Unattended-Upgrade::Automatic-Reboot
 "false";
  /etc/apt/apt.conf.d/50unattended-upgrades-95-
  /etc/apt/apt.conf.d/50unattended-upgrades:96:// Automatically reboot even if 
there are users currently logged in
  /etc/apt/apt.conf.d/50unattended-upgrades:97:// when 
Unattended-Upgrade::Automatic-Reboot is set to true
  
/etc/apt/apt.conf.d/50unattended-upgrades:98://Unattended-Upgrade::Automatic-Reboot-WithUsers
 "true";
  /etc/apt/apt.conf.d/50unattended-upgrades-99-
  /etc/apt/apt.conf.d/50unattended-upgrades:100:// If automatic reboot is 
enabled and needed, reboot at the specific
  /etc/apt/apt.conf.d/50unattended-upgrades-101-// time instead of immediately
  /etc/apt/apt.conf.d/50unattended-upgrades-102-//  Default: "now"
  
/etc/apt/apt.conf.d/50unattended-upgrades:103://Unattended-Upgrade::Automatic-Reboot-Time
 "02:00";
  /etc/apt/apt.conf.d/50unattended-upgrades-104-
  /etc/apt/apt.conf.d/50unattended-upgrades-105-// Use apt bandwidth limit 
feature, this example limits the download
  /etc/apt/apt.conf.d/50unattended-upgrades-106-// speed to 70kb/sec
  /etc/apt/apt.conf.d/50unattended-upgrades-107-//Acquire::http::Dl-Limit "70";

  journalctl -u unattended-upgrades

  Jul 10 07:52:31 PC systemd[1]: Started Unattended Upgrades Shutdown.
  Jul 14 10:03:03 PC systemd[1]: unattended-upgrades.service: Succeeded.
  -- Reboot --
  Jul 14 10:04:11 PC systemd[1]: Started Unattended Upgrades Shutdown.
  Jul 15 11:18:03 PC systemd[1]: unattended-upgrades.service: