[Touch-packages] [Bug 1806487] Re: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet)
This bug was fixed in the package unattended-upgrades - 1.1ubuntu1.18.04.7~16.04.2 --- unattended-upgrades (1.1ubuntu1.18.04.7~16.04.2) xenial; urgency=medium * Don't check blacklist too early and report updates from not allowed origins as kept back. (LP: #1781176) * test/test_blacklisted_wrong_origin.py: Fix and enable test * Filter out progress indicator from dpkg log (LP: #1599646) * Clear cache when autoremoval fails (LP: #1779157) * Find autoremovable kernel packages using the patterns in APT's way (LP: #1815494) unattended-upgrades (1.1ubuntu1.18.04.7~16.04.1) xenial; urgency=medium * Start service after systemd-logind.service to be able to take inhibition lock (LP: #1806487) * Handle gracefully when logind is down (LP: #1806487) unattended-upgrades (1.1ubuntu1.18.04.7~16.04.0) xenial; urgency=medium * Backport to Xenial (LP: #1702793) * Revert to build-depending on debhelper (>= 9~) and dh-systemd * Revert configuration example changes to avoid triggering a debconf question * debian/postinst: Update recovery to be triggered on Xenial's package versions unattended-upgrades (1.1ubuntu1.18.04.7) bionic; urgency=medium * Trigger unattended-upgrade-shutdown actions with PrepareForShutdown() Performing upgrades in service's ExecStop did not work when the upgrades involved restarting services because systemd blocked other stop/start actions making maintainer scripts time out and be killed leaving a broken system behind. Running unattended-upgrades.service before shutdown.target as a oneshot service made it run after unmounting filesystems and scheduling services properly on shutdown is a complex problem and adding more services to the mix make it even more fragile. The solution of monitoring PrepareForShutdown() signal from DBus allows Unattended Upgrade to run _before_ the jobs related to shutdown are queued thus package upgrades can safely restart services without risking causing deadlocks or breaking part of the shutdown actions. Also ask running unattended-upgrades to stop when shutdown starts even in InstallOnShutdown mode and refactor most of unattended-upgrade-shutdown to UnattendedUpgradesShutdown class. (LP: #1778219) * Increase logind's InhibitDelayMaxSec to 30s. (LP: #1778219) This allows more time for unattended-upgrades to shut down gracefully or even install a few packages in InstallOnShutdown mode, but is still a big step back from the 30 minutes allowed for InstallOnShutdown previously. Users enabling InstallOnShutdown node are advised to increase InhibitDelayMaxSec even further possibly to 30 minutes. - Add NEWS entry about increasing InhibitDelayMaxSec and InstallOnShutdown changes * Ignore "W503 line break before binary operator" because it will become the best practice and breaks the build * Stop using ActionGroups, they interfere with apt.Cache.clear() causing all autoremovable packages to be handled as newly autoremovable ones and be removed by default. Dropping ActionGroup usage does not slow down the most frequent case of not having anything to upgrade and when there are packages to upgrade the gain is small compared to the actual package installation. Also collect autoremovable packages before adjusting candidates because that also changed .is_auto_removable attribute of some of them. (LP: #1803749) (Closes: #910874) unattended-upgrades (1.1ubuntu1.18.04.6) bionic; urgency=medium * Unlock for dpkg operations with apt_pkg.pkgsystem_unlock_inner() when it is available. Also stop running when reacquiring the lock fails. Thanks to Julian Andres Klode for original partial patch (LP: #1789637) * Skip rebuilding python-apt in upgrade autopkgtests. Python-apt has a new build dependency making the rebuilding as is failing and the reference handling issue is worked around in unattended-upgrades already. (LP: #1781586) * Stop trying when no adjustment could be made and adjust package candidates only to lower versions (LP: #1785093) * Skip already adjusted packages from being checked for readjusting. This makes it clearer that the recursion ends and can also be a bit quicker. (LP: #1785093) unattended-upgrades (1.1ubuntu1.18.04.5) bionic; urgency=medium * Stop updating the system when reacquiring the dpkg system lock fails. (LP: #1260041) unattended-upgrades (1.1ubuntu1.18.04.4) bionic; urgency=medium * Redirect stderr output in upgrade-between-snapshots, too, otherwise it breaks the test sometimes (LP: #1781446) unattended-upgrades (1.1ubuntu1.18.04.3) bionic; urgency=medium * Redirect stderr output in upgrade-all-security, otherwise it breaks the test (LP: #1781446) unattended-upgrades (1.1ubuntu1.18.04.2) bionic; urgency=medium [ Balint Reczey ] * Clear cache when autoremoval is invalid for a package set marked for removal and
[Touch-packages] [Bug 1806487] Re: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet)
There were no relevant changes between .1 and .2 thus marking this bug as verified on Xenial again. ** Tags removed: verification-needed verification-needed-xenial ** Tags added: verification-done verification-done-xenial -- 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/1806487 Title: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet) Status in unattended-upgrades package in Ubuntu: Fix Released Status in unattended-upgrades source package in Xenial: Fix Committed Status in unattended-upgrades source package in Bionic: Fix Released Status in unattended-upgrades source package in Cosmic: Fix Released Bug description: [Impact] * Unattended-upgrades.service may crash due to starting earlier than dbus and logind are up or due to logind failing to start. * Unattended-upgrades.service not starting prevents installation of upgrades on shutdown (when u-u is configured to do that) and also prevents gracefully stopping running u-u _before_ shutdown as implemented in LP: #1803137. U-u is still stopped gracefully after the shutdown transaction is started, but that may let service restarts hang the upgrade process. * The fix is adding an After service dependency on systemd-logind to ensure starting u-u.service after logind at least tried to start and also changing u-u-s to start even with logind's absence. [Test Case] * Stop systemd-logind and make it unable to start for example by masking it: root@bb-logind:~# ln -s /dev/null /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload root@bb-logind:~# service systemd-logind stop root@bb-logind:~# service systemd-logind status ● systemd-logind.service Loaded: masked (/dev/null; bad) Active: inactive (dead) since Thu 2018-12-13 13:02:44 UTC; 1s ago Main PID: 1938 (code=killed, signal=TERM) Status: "Processing requests..." ... * Run u-u-s and observe it crashing in unfixed version and starting with falling back to polling logind instead taking the inhibition lock at its start: root@bb-logind:~# /usr/share/unattended-upgrades/unattended-upgrade-shutdown --debug root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log ... 2018-12-13 14:30:17,600 WARNING - Could not get delay inhibitor lock 2018-12-13 14:30:17,601 DEBUG - Skip waiting for signals, starting operation now 2018-12-13 14:30:17,601 DEBUG - Starting countdown of 25.0 minutes 2018-12-13 14:30:17,602 DEBUG - Initializing apt_pkg configuration 2018-12-13 14:30:17,602 DEBUG - get_lock returned 7 2018-12-13 14:30:17,602 DEBUG - lock not taken * Restore logind's ability to start root@bb-logind:~# rm /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload * Restart unattended-upgrades.service root@bb-logind:~# service unattended-upgrades restart root@bb-logind:~# 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 Thu 2018-12-13 14:31:43 UTC; 3s ago Docs: man:unattended-upgrade(8) Main PID: 4129 (unattended-upgr) Tasks: 2 (limit: 4915) CGroup: /system.slice/unattended-upgrades.service └─4129 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal Dec 13 14:31:43 bb-logind systemd[1]: Started Unattended Upgrades Shutdown. root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log 2018-12-13 14:30:17,601 DEBUG - Starting countdown of 25.0 minutes 2018-12-13 14:30:17,602 DEBUG - Initializing apt_pkg configuration 2018-12-13 14:30:17,602 DEBUG - get_lock returned 7 2018-12-13 14:30:17,602 DEBUG - lock not taken 2018-12-13 14:31:43,595 WARNING - SIGTERM or SIGHUP received, stopping unattended-upgradesonly if it is running 2018-12-13 14:31:43,688 WARNING - Could not get delay inhibitor lock 2018-12-13 14:31:43,691 WARNING - Unable to monitor PrepareForShutdown() signal, polling instead. 2018-12-13 14:31:43,691 WARNING - Maybe systemd-logind service is not running. 2018-12-13 14:31:43,691 WARNING - Unable to monitor PrepareForShutdown() signal, polling instead. 2018-12-13 14:31:43,691 WARNING - To enable monitoring the PrepareForShutdown() signal instead of polling please install the python3-gi package root@bb-logind:~# systemd-analyze dot | grep unattended ... "unattended-upgrades.service"->"systemd-logind.service" [color="green"]; ... [Regression Potential] * The change to service ordering is unlikely to cause any issue, but the graceful handling of missing logind involved a small-scale refactoring of u-u-s's
[Touch-packages] [Bug 1806487] Re: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet)
Hello errors.ubuntu.com, or anyone else affected, Accepted unattended-upgrades into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source /unattended-upgrades/1.1ubuntu1.18.04.7~16.04.2 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-xenial to verification-done-xenial. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-xenial. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Tags removed: verification-done verification-done-xenial ** Tags added: verification-needed verification-needed-xenial -- 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/1806487 Title: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet) Status in unattended-upgrades package in Ubuntu: Fix Released Status in unattended-upgrades source package in Xenial: Fix Committed Status in unattended-upgrades source package in Bionic: Fix Released Status in unattended-upgrades source package in Cosmic: Fix Released Bug description: [Impact] * Unattended-upgrades.service may crash due to starting earlier than dbus and logind are up or due to logind failing to start. * Unattended-upgrades.service not starting prevents installation of upgrades on shutdown (when u-u is configured to do that) and also prevents gracefully stopping running u-u _before_ shutdown as implemented in LP: #1803137. U-u is still stopped gracefully after the shutdown transaction is started, but that may let service restarts hang the upgrade process. * The fix is adding an After service dependency on systemd-logind to ensure starting u-u.service after logind at least tried to start and also changing u-u-s to start even with logind's absence. [Test Case] * Stop systemd-logind and make it unable to start for example by masking it: root@bb-logind:~# ln -s /dev/null /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload root@bb-logind:~# service systemd-logind stop root@bb-logind:~# service systemd-logind status ● systemd-logind.service Loaded: masked (/dev/null; bad) Active: inactive (dead) since Thu 2018-12-13 13:02:44 UTC; 1s ago Main PID: 1938 (code=killed, signal=TERM) Status: "Processing requests..." ... * Run u-u-s and observe it crashing in unfixed version and starting with falling back to polling logind instead taking the inhibition lock at its start: root@bb-logind:~# /usr/share/unattended-upgrades/unattended-upgrade-shutdown --debug root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log ... 2018-12-13 14:30:17,600 WARNING - Could not get delay inhibitor lock 2018-12-13 14:30:17,601 DEBUG - Skip waiting for signals, starting operation now 2018-12-13 14:30:17,601 DEBUG - Starting countdown of 25.0 minutes 2018-12-13 14:30:17,602 DEBUG - Initializing apt_pkg configuration 2018-12-13 14:30:17,602 DEBUG - get_lock returned 7 2018-12-13 14:30:17,602 DEBUG - lock not taken * Restore logind's ability to start root@bb-logind:~# rm /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload * Restart unattended-upgrades.service root@bb-logind:~# service unattended-upgrades restart root@bb-logind:~# 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 Thu 2018-12-13 14:31:43 UTC; 3s ago Docs: man:unattended-upgrade(8) Main PID: 4129 (unattended-upgr) Tasks: 2 (limit: 4915) CGroup: /system.slice/unattended-upgrades.service └─4129 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal Dec 13 14:31:43 bb-logind systemd[1]: Started Unattended Upgrades Shutdown. root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log 2018-12-13 14:30:17,601 DEBUG -
[Touch-packages] [Bug 1806487] Re: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet)
This bug was fixed in the package unattended-upgrades - 1.5ubuntu3.18.10.1 --- unattended-upgrades (1.5ubuntu3.18.10.1) cosmic; urgency=medium * Start service after systemd-logind.service to be able to take inhibition lock (LP: #1806487) * Handle gracefully when logind is down (LP: #1806487) -- Balint Reczey Thu, 13 Dec 2018 14:39:12 +0100 ** Changed in: unattended-upgrades (Ubuntu Cosmic) Status: Fix Committed => Fix Released -- 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/1806487 Title: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet) Status in unattended-upgrades package in Ubuntu: Fix Released Status in unattended-upgrades source package in Xenial: Fix Committed Status in unattended-upgrades source package in Bionic: Fix Released Status in unattended-upgrades source package in Cosmic: Fix Released Bug description: [Impact] * Unattended-upgrades.service may crash due to starting earlier than dbus and logind are up or due to logind failing to start. * Unattended-upgrades.service not starting prevents installation of upgrades on shutdown (when u-u is configured to do that) and also prevents gracefully stopping running u-u _before_ shutdown as implemented in LP: #1803137. U-u is still stopped gracefully after the shutdown transaction is started, but that may let service restarts hang the upgrade process. * The fix is adding an After service dependency on systemd-logind to ensure starting u-u.service after logind at least tried to start and also changing u-u-s to start even with logind's absence. [Test Case] * Stop systemd-logind and make it unable to start for example by masking it: root@bb-logind:~# ln -s /dev/null /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload root@bb-logind:~# service systemd-logind stop root@bb-logind:~# service systemd-logind status ● systemd-logind.service Loaded: masked (/dev/null; bad) Active: inactive (dead) since Thu 2018-12-13 13:02:44 UTC; 1s ago Main PID: 1938 (code=killed, signal=TERM) Status: "Processing requests..." ... * Run u-u-s and observe it crashing in unfixed version and starting with falling back to polling logind instead taking the inhibition lock at its start: root@bb-logind:~# /usr/share/unattended-upgrades/unattended-upgrade-shutdown --debug root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log ... 2018-12-13 14:30:17,600 WARNING - Could not get delay inhibitor lock 2018-12-13 14:30:17,601 DEBUG - Skip waiting for signals, starting operation now 2018-12-13 14:30:17,601 DEBUG - Starting countdown of 25.0 minutes 2018-12-13 14:30:17,602 DEBUG - Initializing apt_pkg configuration 2018-12-13 14:30:17,602 DEBUG - get_lock returned 7 2018-12-13 14:30:17,602 DEBUG - lock not taken * Restore logind's ability to start root@bb-logind:~# rm /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload * Restart unattended-upgrades.service root@bb-logind:~# service unattended-upgrades restart root@bb-logind:~# 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 Thu 2018-12-13 14:31:43 UTC; 3s ago Docs: man:unattended-upgrade(8) Main PID: 4129 (unattended-upgr) Tasks: 2 (limit: 4915) CGroup: /system.slice/unattended-upgrades.service └─4129 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal Dec 13 14:31:43 bb-logind systemd[1]: Started Unattended Upgrades Shutdown. root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log 2018-12-13 14:30:17,601 DEBUG - Starting countdown of 25.0 minutes 2018-12-13 14:30:17,602 DEBUG - Initializing apt_pkg configuration 2018-12-13 14:30:17,602 DEBUG - get_lock returned 7 2018-12-13 14:30:17,602 DEBUG - lock not taken 2018-12-13 14:31:43,595 WARNING - SIGTERM or SIGHUP received, stopping unattended-upgradesonly if it is running 2018-12-13 14:31:43,688 WARNING - Could not get delay inhibitor lock 2018-12-13 14:31:43,691 WARNING - Unable to monitor PrepareForShutdown() signal, polling instead. 2018-12-13 14:31:43,691 WARNING - Maybe systemd-logind service is not running. 2018-12-13 14:31:43,691 WARNING - Unable to monitor PrepareForShutdown() signal, polling instead. 2018-12-13 14:31:43,691 WARNING - To enable monitoring the PrepareForShutdown() signal instead of polling please install the python3-gi package root@bb-logind:~# systemd-analyze dot | grep unattended ...
[Touch-packages] [Bug 1806487] Re: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet)
This bug was fixed in the package unattended-upgrades - 1.1ubuntu1.18.04.8 --- unattended-upgrades (1.1ubuntu1.18.04.8) bionic; urgency=medium * Start service after systemd-logind.service to be able to take inhibition lock (LP: #1806487) * Handle gracefully when logind is down (LP: #1806487) -- Balint Reczey Thu, 13 Dec 2018 14:42:44 +0100 ** Changed in: unattended-upgrades (Ubuntu Bionic) Status: Fix Committed => Fix Released -- 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/1806487 Title: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet) Status in unattended-upgrades package in Ubuntu: Fix Released Status in unattended-upgrades source package in Xenial: Fix Committed Status in unattended-upgrades source package in Bionic: Fix Released Status in unattended-upgrades source package in Cosmic: Fix Committed Bug description: [Impact] * Unattended-upgrades.service may crash due to starting earlier than dbus and logind are up or due to logind failing to start. * Unattended-upgrades.service not starting prevents installation of upgrades on shutdown (when u-u is configured to do that) and also prevents gracefully stopping running u-u _before_ shutdown as implemented in LP: #1803137. U-u is still stopped gracefully after the shutdown transaction is started, but that may let service restarts hang the upgrade process. * The fix is adding an After service dependency on systemd-logind to ensure starting u-u.service after logind at least tried to start and also changing u-u-s to start even with logind's absence. [Test Case] * Stop systemd-logind and make it unable to start for example by masking it: root@bb-logind:~# ln -s /dev/null /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload root@bb-logind:~# service systemd-logind stop root@bb-logind:~# service systemd-logind status ● systemd-logind.service Loaded: masked (/dev/null; bad) Active: inactive (dead) since Thu 2018-12-13 13:02:44 UTC; 1s ago Main PID: 1938 (code=killed, signal=TERM) Status: "Processing requests..." ... * Run u-u-s and observe it crashing in unfixed version and starting with falling back to polling logind instead taking the inhibition lock at its start: root@bb-logind:~# /usr/share/unattended-upgrades/unattended-upgrade-shutdown --debug root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log ... 2018-12-13 14:30:17,600 WARNING - Could not get delay inhibitor lock 2018-12-13 14:30:17,601 DEBUG - Skip waiting for signals, starting operation now 2018-12-13 14:30:17,601 DEBUG - Starting countdown of 25.0 minutes 2018-12-13 14:30:17,602 DEBUG - Initializing apt_pkg configuration 2018-12-13 14:30:17,602 DEBUG - get_lock returned 7 2018-12-13 14:30:17,602 DEBUG - lock not taken * Restore logind's ability to start root@bb-logind:~# rm /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload * Restart unattended-upgrades.service root@bb-logind:~# service unattended-upgrades restart root@bb-logind:~# 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 Thu 2018-12-13 14:31:43 UTC; 3s ago Docs: man:unattended-upgrade(8) Main PID: 4129 (unattended-upgr) Tasks: 2 (limit: 4915) CGroup: /system.slice/unattended-upgrades.service └─4129 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal Dec 13 14:31:43 bb-logind systemd[1]: Started Unattended Upgrades Shutdown. root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log 2018-12-13 14:30:17,601 DEBUG - Starting countdown of 25.0 minutes 2018-12-13 14:30:17,602 DEBUG - Initializing apt_pkg configuration 2018-12-13 14:30:17,602 DEBUG - get_lock returned 7 2018-12-13 14:30:17,602 DEBUG - lock not taken 2018-12-13 14:31:43,595 WARNING - SIGTERM or SIGHUP received, stopping unattended-upgradesonly if it is running 2018-12-13 14:31:43,688 WARNING - Could not get delay inhibitor lock 2018-12-13 14:31:43,691 WARNING - Unable to monitor PrepareForShutdown() signal, polling instead. 2018-12-13 14:31:43,691 WARNING - Maybe systemd-logind service is not running. 2018-12-13 14:31:43,691 WARNING - Unable to monitor PrepareForShutdown() signal, polling instead. 2018-12-13 14:31:43,691 WARNING - To enable monitoring the PrepareForShutdown() signal instead of polling please install the python3-gi package root@bb-logind:~# systemd-analyze dot | grep unattended ...
[Touch-packages] [Bug 1806487] Re: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet)
Verifed 1.1ubuntu1.18.04.7~16.04.1 on Xenial: root@x-lp-1806487-uu:~# ln -s /dev/null /etc/systemd/system/systemd-logind.service root@x-lp-1806487-uu:~# service systemd-logind stop1.1ubuntu1.18.04.7~16.04.1 root@x-lp-1806487-uu:~# vi /etc/apt/sources.list root@x-lp-1806487-uu:~# apt update -qq 23 packages can be upgraded. Run 'apt list --upgradable' to see them. root@x-lp-1806487-uu:~# apt install -qq unattended-upgrades The following package was automatically installed and is no longer required: libfreetype6 Use 'apt autoremove' to remove it. Suggested packages: bsd-mailx default-mta | mail-transport-agent needrestart The following packages will be upgraded: unattended-upgrades 1 upgraded, 0 newly installed, 0 to remove and 22 not upgraded. Need to get 40.2 kB of archives. After this operation, 69.6 kB of additional disk space will be used. Preconfiguring packages ... (Reading database ... 25709 files and directories currently installed.) Preparing to unpack .../unattended-upgrades_1.1ubuntu1.18.04.7~16.04.1_all.deb ... Unpacking unattended-upgrades (1.1ubuntu1.18.04.7~16.04.1) over (0.90ubuntu0.9) ... Processing triggers for systemd (229-4ubuntu21.10) ... Processing triggers for ureadahead (0.100.0-19) ... Processing triggers for man-db (2.7.5-1) ... Setting up unattended-upgrades (1.1ubuntu1.18.04.7~16.04.1) ... Installing new version of config file /etc/kernel/postinst.d/unattended-upgrades ... Installing new version of config file /etc/pm/sleep.d/10_unattended-upgrades-hibernate ... root@x-lp-1806487-uu:~# systemctl daemon-reload root@x-lp-1806487-uu:~# service systemd-logind status ● systemd-logind.service Loaded: masked (/dev/null; bad) Active: inactive (dead) since Wed 2018-12-19 18:41:11 UTC; 1min 14s ago Main PID: 376 (code=killed, signal=TERM) Status: "Processing requests..." Dec 19 14:19:03 x-lp-1806487-uu systemd-logind[376]: New seat seat0. Dec 19 14:19:03 x-lp-1806487-uu systemd[1]: Started Login Service. Dec 19 18:40:20 x-lp-1806487-uu systemd-logind[376]: New session c1 of user root. Dec 19 18:41:11 x-lp-1806487-uu systemd[1]: Stopping Login Service... Dec 19 18:41:11 x-lp-1806487-uu systemd[1]: Stopped Login Service. root@x-lp-1806487-uu:~# /usr/share/unattended-upgrades/unattended-upgrade-shutdown --debug root@x-lp-1806487-uu:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log 2018-12-19 18:42:33,848 WARNING - Could not get delay inhibitor lock 2018-12-19 18:42:33,849 DEBUG - Skip waiting for signals, starting operation now 2018-12-19 18:42:33,849 DEBUG - Starting countdown of 25.0 minutes 2018-12-19 18:42:33,850 DEBUG - Initializing apt_pkg configuration 2018-12-19 18:42:33,850 DEBUG - get_lock returned 7 2018-12-19 18:42:33,851 DEBUG - lock not taken root@x-lp-1806487-uu:~# rm /etc/systemd/system/systemd-logind.service root@x-lp-1806487-uu:~# systemctl daemon-reload root@x-lp-1806487-uu:~# service unattended-upgrades restart root@x-lp-1806487-uu:~# service unattended-upgrades restart root@x-lp-1806487-uu:~# 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 Wed 2018-12-19 18:43:05 UTC; 6s ago Docs: man:unattended-upgrade(8) Main PID: 1505 (unattended-upgr) Tasks: 2 Memory: 8.4M CPU: 66ms CGroup: /system.slice/unattended-upgrades.service └─1505 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal Dec 19 18:43:05 x-lp-1806487-uu systemd[1]: Started Unattended Upgrades Shutdown. root@x-lp-1806487-uu:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log 2018-12-19 18:42:33,848 WARNING - Could not get delay inhibitor lock 2018-12-19 18:42:33,849 DEBUG - Skip waiting for signals, starting operation now 2018-12-19 18:42:33,849 DEBUG - Starting countdown of 25.0 minutes 2018-12-19 18:42:33,850 DEBUG - Initializing apt_pkg configuration 2018-12-19 18:42:33,850 DEBUG - get_lock returned 7 2018-12-19 18:42:33,851 DEBUG - lock not taken 2018-12-19 18:43:05,014 WARNING - SIGTERM or SIGHUP received, stopping unattended-upgradesonly if it is running root@x-lp-1806487-uu:~# ** Tags removed: verification-needed verification-needed-bionic verification-needed-cosmic verification-needed-xenial ** Tags added: verification-done verification-done-bionic verification-done-cosmic verification-done-xenial -- 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/1806487 Title: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet) Status in unattended-upgrades package in Ubuntu: Fix Released Status in unattended-upgrades source package in Xenial: Fix Committed Status in unattended-upgrades source package in Bionic: Fix
[Touch-packages] [Bug 1806487] Re: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet)
Verified 1.1ubuntu1.18.04.8 on Bionic: root@bb-lp-1806487-uu:~# ln -s /dev/null /etc/systemd/system/systemd-logind.service root@bb-lp-1806487-uu:~# service systemd-logind stop root@bb-lp-1806487-uu:~# root@bb-lp-1806487-uu:~# service systemd-logind status ● systemd-logind.service - Login Service Loaded: loaded (/lib/systemd/system/systemd-logind.service; masked; vendor preset: enabled) Active: inactive (dead) since Wed 2018-12-19 18:37:18 UTC; 4s ago Docs: man:systemd-logind.service(8) man:logind.conf(5) https://www.freedesktop.org/wiki/Software/systemd/logind https://www.freedesktop.org/wiki/Software/systemd/multiseat Process: 196 ExecStart=/lib/systemd/systemd-logind (code=killed, signal=TERM) Main PID: 196 (code=killed, signal=TERM) Status: "Processing requests..." Dec 19 14:08:17 bb-lp-1806487-uu systemd[1]: Starting Login Service... Dec 19 14:08:17 bb-lp-1806487-uu systemd-logind[196]: New seat seat0. Dec 19 14:08:17 bb-lp-1806487-uu systemd[1]: Started Login Service. Dec 19 18:35:38 bb-lp-1806487-uu systemd-logind[196]: New session c1 of user root. Dec 19 18:36:17 bb-lp-1806487-uu systemd[1]: systemd-logind.service: Failed to reset devices.list: Operation not per Dec 19 18:36:17 bb-lp-1806487-uu systemd[1]: systemd-logind.service: Failed to reset devices.list: Operation not per Dec 19 18:36:18 bb-lp-1806487-uu systemd[1]: systemd-logind.service: Failed to reset devices.list: Operation not per Dec 19 18:37:18 bb-lp-1806487-uu systemd[1]: Stopping Login Service... Dec 19 18:37:18 bb-lp-1806487-uu systemd[1]: Stopped Login Service. root@bb-lp-1806487-uu:~# systemctl daemon-reload root@bb-lp-1806487-uu:~# service systemd-logind stop root@bb-lp-1806487-uu:~# service systemd-logind status ● systemd-logind.service Loaded: masked (/dev/null; bad) Active: inactive (dead) since Wed 2018-12-19 18:37:18 UTC; 32s ago Main PID: 196 (code=killed, signal=TERM) Status: "Processing requests..." Dec 19 14:08:17 bb-lp-1806487-uu systemd[1]: Starting Login Service... Dec 19 14:08:17 bb-lp-1806487-uu systemd-logind[196]: New seat seat0. Dec 19 14:08:17 bb-lp-1806487-uu systemd[1]: Started Login Service. Dec 19 18:35:38 bb-lp-1806487-uu systemd-logind[196]: New session c1 of user root. Dec 19 18:36:17 bb-lp-1806487-uu systemd[1]: systemd-logind.service: Failed to reset devices.list: Operation not per Dec 19 18:36:17 bb-lp-1806487-uu systemd[1]: systemd-logind.service: Failed to reset devices.list: Operation not per Dec 19 18:36:18 bb-lp-1806487-uu systemd[1]: systemd-logind.service: Failed to reset devices.list: Operation not per Dec 19 18:37:18 bb-lp-1806487-uu systemd[1]: Stopping Login Service... Dec 19 18:37:18 bb-lp-1806487-uu systemd[1]: Stopped Login Service. root@bb-lp-1806487-uu:~# /usr/share/unattended-upgrades/unattended-upgrade-shutdown --debug root@bb-lp-1806487-uu:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log 2018-12-19 18:37:58,922 WARNING - Could not get delay inhibitor lock 2018-12-19 18:37:58,922 DEBUG - Skip waiting for signals, starting operation now 2018-12-19 18:37:58,923 DEBUG - Starting countdown of 25.0 minutes 2018-12-19 18:37:58,923 DEBUG - Initializing apt_pkg configuration 2018-12-19 18:37:58,923 DEBUG - get_lock returned 7 2018-12-19 18:37:58,923 DEBUG - lock not taken root@bb-lp-1806487-uu:~# rm /etc/systemd/system/systemd-logind.service root@bb-lp-1806487-uu:~# systemctl daemon-reload root@bb-lp-1806487-uu:~# service unattended-upgrades restart root@bb-lp-1806487-uu:~# 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 Wed 2018-12-19 18:38:28 UTC; 4s ago Docs: man:unattended-upgrade(8) Main PID: 1149 (unattended-upgr) Tasks: 2 (limit: 4915) CGroup: /system.slice/unattended-upgrades.service └─1149 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal Dec 19 18:38:28 bb-lp-1806487-uu systemd[1]: Started Unattended Upgrades Shutdown. root@bb-lp-1806487-uu:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log 2018-12-19 18:37:58,922 WARNING - Could not get delay inhibitor lock 2018-12-19 18:37:58,922 DEBUG - Skip waiting for signals, starting operation now 2018-12-19 18:37:58,923 DEBUG - Starting countdown of 25.0 minutes 2018-12-19 18:37:58,923 DEBUG - Initializing apt_pkg configuration 2018-12-19 18:37:58,923 DEBUG - get_lock returned 7 2018-12-19 18:37:58,923 DEBUG - lock not taken 2018-12-19 18:38:28,808 WARNING - SIGTERM or SIGHUP received, stopping unattended-upgradesonly if it is running root@bb-lp-1806487-uu:~# service unattended-upgrades restart root@bb-lp-1806487-uu:~# service unattended-upgrades status ● unattended-upgrades.service - Unattended Upgrades Shutdown Loaded: loaded
[Touch-packages] [Bug 1806487] Re: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet)
Verified unattended-upgrades 1.5ubuntu3.18.10.1 on cosmic: root@cc-lp-1806487-uu:~# /usr/share/unattended-upgrades/unattended-upgrade-shutdown --debug root@cc-lp-1806487-uu:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log 2018-12-19 18:29:38,461 WARNING - SIGTERM or SIGHUP received, stopping unattended-upgradesonly if it is running 2018-12-19 18:32:11,165 WARNING - Could not get delay inhibitor lock 2018-12-19 18:32:11,165 DEBUG - Skip waiting for signals, starting operation now 2018-12-19 18:32:11,166 DEBUG - Starting countdown of 25.0 minutes 2018-12-19 18:32:11,166 DEBUG - Initializing apt_pkg configuration 2018-12-19 18:32:11,167 DEBUG - get_lock returned 9 2018-12-19 18:32:11,167 DEBUG - lock not taken root@cc-lp-1806487-uu:~# rm /etc/systemd/system/systemd-logind.servicerm /etc/systemd/system/systemd-logind.servicerm: cannot remove '/etc/systemd/system/systemd-logind.servicerm': No such file or directory root@cc-lp-1806487-uu:~# rm /etc/systemd/system/systemd-logind.servicerm /etc/systemd/system/systemd-logind.servicerm: cannot remove '/etc/systemd/system/systemd-logind.servicerm': No such file or directory rm: cannot remove '/etc/systemd/system/systemd-logind.service': No such file or directory root@cc-lp-1806487-uu:~# rm /etc/systemd/system/systemd-logind.service rm: cannot remove '/etc/systemd/system/systemd-logind.service': No such file or directory root@cc-lp-1806487-uu:~# systemctl daemon-reload root@cc-lp-1806487-uu:~# service unattended-upgrades restart root@cc-lp-1806487-uu:~# 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 Wed 2018-12-19 18:33:11 UTC; 7s ago Docs: man:unattended-upgrade(8) Main PID: 3164 (unattended-upgr) Tasks: 2 (limit: 4915) Memory: 8.5M CGroup: /system.slice/unattended-upgrades.service └─3164 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal Dec 19 18:33:11 cc-lp-1806487-uu systemd[1]: Started Unattended Upgrades Shutdown. root@cc-lp-1806487-uu:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log 2018-12-19 18:29:38,461 WARNING - SIGTERM or SIGHUP received, stopping unattended-upgradesonly if it is running 2018-12-19 18:32:11,165 WARNING - Could not get delay inhibitor lock 2018-12-19 18:32:11,165 DEBUG - Skip waiting for signals, starting operation now 2018-12-19 18:32:11,166 DEBUG - Starting countdown of 25.0 minutes 2018-12-19 18:32:11,166 DEBUG - Initializing apt_pkg configuration 2018-12-19 18:32:11,167 DEBUG - get_lock returned 9 2018-12-19 18:32:11,167 DEBUG - lock not taken 2018-12-19 18:33:11,800 WARNING - SIGTERM or SIGHUP received, stopping unattended-upgradesonly if it is running root@cc-lp-1806487-uu:~# 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) ||/ NameVersionArchitecture Description +++-===-==--=== ii unattended-upgrades 1.5ubuntu3.18.10.1 all automatic installation of security upgrades -- 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/1806487 Title: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet) Status in unattended-upgrades package in Ubuntu: Fix Released Status in unattended-upgrades source package in Xenial: Fix Committed Status in unattended-upgrades source package in Bionic: Fix Committed Status in unattended-upgrades source package in Cosmic: Fix Committed Bug description: [Impact] * Unattended-upgrades.service may crash due to starting earlier than dbus and logind are up or due to logind failing to start. * Unattended-upgrades.service not starting prevents installation of upgrades on shutdown (when u-u is configured to do that) and also prevents gracefully stopping running u-u _before_ shutdown as implemented in LP: #1803137. U-u is still stopped gracefully after the shutdown transaction is started, but that may let service restarts hang the upgrade process. * The fix is adding an After service dependency on systemd-logind to ensure starting u-u.service after logind at least tried to start and also changing u-u-s to start even with logind's absence. [Test Case] * Stop systemd-logind and make it unable to start for example by masking it: root@bb-logind:~# ln -s /dev/null /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload root@bb-logind:~# service systemd-logind stop root@bb-logind:~# service
[Touch-packages] [Bug 1806487] Re: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet)
** Tags added: id-5c1281350678792b80fdc206 -- 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/1806487 Title: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet) Status in unattended-upgrades package in Ubuntu: Fix Released Status in unattended-upgrades source package in Xenial: Fix Committed Status in unattended-upgrades source package in Bionic: Fix Committed Status in unattended-upgrades source package in Cosmic: Fix Committed Bug description: [Impact] * Unattended-upgrades.service may crash due to starting earlier than dbus and logind are up or due to logind failing to start. * Unattended-upgrades.service not starting prevents installation of upgrades on shutdown (when u-u is configured to do that) and also prevents gracefully stopping running u-u _before_ shutdown as implemented in LP: #1803137. U-u is still stopped gracefully after the shutdown transaction is started, but that may let service restarts hang the upgrade process. * The fix is adding an After service dependency on systemd-logind to ensure starting u-u.service after logind at least tried to start and also changing u-u-s to start even with logind's absence. [Test Case] * Stop systemd-logind and make it unable to start for example by masking it: root@bb-logind:~# ln -s /dev/null /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload root@bb-logind:~# service systemd-logind stop root@bb-logind:~# service systemd-logind status ● systemd-logind.service Loaded: masked (/dev/null; bad) Active: inactive (dead) since Thu 2018-12-13 13:02:44 UTC; 1s ago Main PID: 1938 (code=killed, signal=TERM) Status: "Processing requests..." ... * Run u-u-s and observe it crashing in unfixed version and starting with falling back to polling logind instead taking the inhibition lock at its start: root@bb-logind:~# /usr/share/unattended-upgrades/unattended-upgrade-shutdown --debug root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log ... 2018-12-13 14:30:17,600 WARNING - Could not get delay inhibitor lock 2018-12-13 14:30:17,601 DEBUG - Skip waiting for signals, starting operation now 2018-12-13 14:30:17,601 DEBUG - Starting countdown of 25.0 minutes 2018-12-13 14:30:17,602 DEBUG - Initializing apt_pkg configuration 2018-12-13 14:30:17,602 DEBUG - get_lock returned 7 2018-12-13 14:30:17,602 DEBUG - lock not taken * Restore logind's ability to start root@bb-logind:~# rm /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload * Restart unattended-upgrades.service root@bb-logind:~# service unattended-upgrades restart root@bb-logind:~# 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 Thu 2018-12-13 14:31:43 UTC; 3s ago Docs: man:unattended-upgrade(8) Main PID: 4129 (unattended-upgr) Tasks: 2 (limit: 4915) CGroup: /system.slice/unattended-upgrades.service └─4129 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal Dec 13 14:31:43 bb-logind systemd[1]: Started Unattended Upgrades Shutdown. root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log 2018-12-13 14:30:17,601 DEBUG - Starting countdown of 25.0 minutes 2018-12-13 14:30:17,602 DEBUG - Initializing apt_pkg configuration 2018-12-13 14:30:17,602 DEBUG - get_lock returned 7 2018-12-13 14:30:17,602 DEBUG - lock not taken 2018-12-13 14:31:43,595 WARNING - SIGTERM or SIGHUP received, stopping unattended-upgradesonly if it is running 2018-12-13 14:31:43,688 WARNING - Could not get delay inhibitor lock 2018-12-13 14:31:43,691 WARNING - Unable to monitor PrepareForShutdown() signal, polling instead. 2018-12-13 14:31:43,691 WARNING - Maybe systemd-logind service is not running. 2018-12-13 14:31:43,691 WARNING - Unable to monitor PrepareForShutdown() signal, polling instead. 2018-12-13 14:31:43,691 WARNING - To enable monitoring the PrepareForShutdown() signal instead of polling please install the python3-gi package root@bb-logind:~# systemd-analyze dot | grep unattended ... "unattended-upgrades.service"->"systemd-logind.service" [color="green"]; ... [Regression Potential] * The change to service ordering is unlikely to cause any issue, but the graceful handling of missing logind involved a small-scale refactoring of u-u-s's code. Extensive testing did not reveal regressions in that area, but potential bugs may cause u-u.service fail to start and affect graceful shutdown of u-u the same way as
[Touch-packages] [Bug 1806487] Re: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet)
This bug was fixed in the package unattended-upgrades - 1.9 --- unattended-upgrades (1.9) unstable; urgency=medium [ Julian Andres Klode ] * test_dev_release: Fix and enable test. * Depend on python3-distro-info. This is needed to make sure DEVEL_UNTIL_RELEASE actually works. We need to fix up travis in addition to control, as it only knows about trusty build dependencies. * Import distro_info globally, and fix calculation of days. The check was off by one: If you were 21 days away from the release, it would not switch on, but tell you that it would not upgrade before today. * test_dev_release: Test Unattended-Upgrade::DevRelease=auto. [ David Lang and Balint Reczey] * Allow installing untrusted packages when APT::Get::AllowUnauthenticated is set (Closes: #775469) (LP: #1167053) [ Hans van Kranenburg and Balint Reczey] * Clarify highly misleading Package-Blacklist option documentation (Closes: #753892) [ Balint Reczey ] * test/test_dev_release.py: Fix missing mock attributes * Leave the cache clean when returning from calculate_upgradable_pkgs() When collecting upgradable packages the upgradable ones stayed in the cache and they were upgraded together even when unattended-upgrades was configured to perform upgrades in minimal steps. Thanks to Paul Wise * debian/tests/upgrade-all-security: Check if all security-updates are applied and if old-autoremovable packages are kept * Clear cache only when needed when checking black- and whitelists * Add --no-minimal-upgrade-steps option * Stop using untrusted package names as blacklists (LP: #1805447) * Update copyright info * Load modules lazily loaded by datetime.datetime.strptime() when u-u starts When Python is upgraded to a new major version the the version running unattended-upgrades can be removed as being newly unused causing a crash. * Start service after systemd-logind.service to be able to take inhibition lock and handle gracefully when logind is down (LP: #1806487) * List packages making reboot required in /var/run/reboot-required.pkgs -- Balint Reczey Wed, 12 Dec 2018 13:41:49 +0100 ** Changed in: unattended-upgrades (Ubuntu) Status: New => Fix Released -- 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/1806487 Title: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet) Status in unattended-upgrades package in Ubuntu: Fix Released Status in unattended-upgrades source package in Xenial: Fix Committed Status in unattended-upgrades source package in Bionic: Fix Committed Status in unattended-upgrades source package in Cosmic: Fix Committed Bug description: [Impact] * Unattended-upgrades.service may crash due to starting earlier than dbus and logind are up or due to logind failing to start. * Unattended-upgrades.service not starting prevents installation of upgrades on shutdown (when u-u is configured to do that) and also prevents gracefully stopping running u-u _before_ shutdown as implemented in LP: #1803137. U-u is still stopped gracefully after the shutdown transaction is started, but that may let service restarts hang the upgrade process. * The fix is adding an After service dependency on systemd-logind to ensure starting u-u.service after logind at least tried to start and also changing u-u-s to start even with logind's absence. [Test Case] * Stop systemd-logind and make it unable to start for example by masking it: root@bb-logind:~# ln -s /dev/null /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload root@bb-logind:~# service systemd-logind stop root@bb-logind:~# service systemd-logind status ● systemd-logind.service Loaded: masked (/dev/null; bad) Active: inactive (dead) since Thu 2018-12-13 13:02:44 UTC; 1s ago Main PID: 1938 (code=killed, signal=TERM) Status: "Processing requests..." ... * Run u-u-s and observe it crashing in unfixed version and starting with falling back to polling logind instead taking the inhibition lock at its start: root@bb-logind:~# /usr/share/unattended-upgrades/unattended-upgrade-shutdown --debug root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log ... 2018-12-13 14:30:17,600 WARNING - Could not get delay inhibitor lock 2018-12-13 14:30:17,601 DEBUG - Skip waiting for signals, starting operation now 2018-12-13 14:30:17,601 DEBUG - Starting countdown of 25.0 minutes 2018-12-13 14:30:17,602 DEBUG - Initializing apt_pkg configuration 2018-12-13 14:30:17,602 DEBUG - get_lock returned 7 2018-12-13 14:30:17,602 DEBUG - lock not taken * Restore logind's ability to start root@bb-logind:~# rm /etc/systemd/system/systemd-logind.service root@bb-logind:~#
[Touch-packages] [Bug 1806487] Re: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet)
Hello errors.ubuntu.com, or anyone else affected, Accepted unattended-upgrades into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source /unattended-upgrades/1.1ubuntu1.18.04.7~16.04.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-xenial to verification-done-xenial. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-xenial. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: unattended-upgrades (Ubuntu Xenial) Status: New => Fix Committed ** Tags added: verification-needed-xenial -- 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/1806487 Title: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet) Status in unattended-upgrades package in Ubuntu: New Status in unattended-upgrades source package in Xenial: Fix Committed Status in unattended-upgrades source package in Bionic: Fix Committed Status in unattended-upgrades source package in Cosmic: Fix Committed Bug description: [Impact] * Unattended-upgrades.service may crash due to starting earlier than dbus and logind are up or due to logind failing to start. * Unattended-upgrades.service not starting prevents installation of upgrades on shutdown (when u-u is configured to do that) and also prevents gracefully stopping running u-u _before_ shutdown as implemented in LP: #1803137. U-u is still stopped gracefully after the shutdown transaction is started, but that may let service restarts hang the upgrade process. * The fix is adding an After service dependency on systemd-logind to ensure starting u-u.service after logind at least tried to start and also changing u-u-s to start even with logind's absence. [Test Case] * Stop systemd-logind and make it unable to start for example by masking it: root@bb-logind:~# ln -s /dev/null /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload root@bb-logind:~# service systemd-logind stop root@bb-logind:~# service systemd-logind status ● systemd-logind.service Loaded: masked (/dev/null; bad) Active: inactive (dead) since Thu 2018-12-13 13:02:44 UTC; 1s ago Main PID: 1938 (code=killed, signal=TERM) Status: "Processing requests..." ... * Run u-u-s and observe it crashing in unfixed version and starting with falling back to polling logind instead taking the inhibition lock at its start: root@bb-logind:~# /usr/share/unattended-upgrades/unattended-upgrade-shutdown --debug root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log ... 2018-12-13 14:30:17,600 WARNING - Could not get delay inhibitor lock 2018-12-13 14:30:17,601 DEBUG - Skip waiting for signals, starting operation now 2018-12-13 14:30:17,601 DEBUG - Starting countdown of 25.0 minutes 2018-12-13 14:30:17,602 DEBUG - Initializing apt_pkg configuration 2018-12-13 14:30:17,602 DEBUG - get_lock returned 7 2018-12-13 14:30:17,602 DEBUG - lock not taken * Restore logind's ability to start root@bb-logind:~# rm /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload * Restart unattended-upgrades.service root@bb-logind:~# service unattended-upgrades restart root@bb-logind:~# 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 Thu 2018-12-13 14:31:43 UTC; 3s ago Docs: man:unattended-upgrade(8) Main PID: 4129 (unattended-upgr) Tasks: 2 (limit: 4915) CGroup: /system.slice/unattended-upgrades.service └─4129 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal Dec 13 14:31:43 bb-logind systemd[1]: Started Unattended Upgrades Shutdown. root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log 2018-12-13 14:30:17,601 DEBUG -
[Touch-packages] [Bug 1806487] Re: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet)
Hello errors.ubuntu.com, or anyone else affected, Accepted unattended-upgrades into cosmic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source /unattended-upgrades/1.5ubuntu3.18.10.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-cosmic to verification-done-cosmic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-cosmic. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: unattended-upgrades (Ubuntu Cosmic) Status: New => Fix Committed ** Tags added: verification-needed verification-needed-cosmic ** Changed in: unattended-upgrades (Ubuntu Bionic) Status: New => Fix Committed ** Tags added: verification-needed-bionic -- 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/1806487 Title: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet) Status in unattended-upgrades package in Ubuntu: New Status in unattended-upgrades source package in Bionic: Fix Committed Status in unattended-upgrades source package in Cosmic: Fix Committed Bug description: [Impact] * Unattended-upgrades.service may crash due to starting earlier than dbus and logind are up or due to logind failing to start. * Unattended-upgrades.service not starting prevents installation of upgrades on shutdown (when u-u is configured to do that) and also prevents gracefully stopping running u-u _before_ shutdown as implemented in LP: #1803137. U-u is still stopped gracefully after the shutdown transaction is started, but that may let service restarts hang the upgrade process. * The fix is adding an After service dependency on systemd-logind to ensure starting u-u.service after logind at least tried to start and also changing u-u-s to start even with logind's absence. [Test Case] * Stop systemd-logind and make it unable to start for example by masking it: root@bb-logind:~# ln -s /dev/null /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload root@bb-logind:~# service systemd-logind stop root@bb-logind:~# service systemd-logind status ● systemd-logind.service Loaded: masked (/dev/null; bad) Active: inactive (dead) since Thu 2018-12-13 13:02:44 UTC; 1s ago Main PID: 1938 (code=killed, signal=TERM) Status: "Processing requests..." ... * Run u-u-s and observe it crashing in unfixed version and starting with falling back to polling logind instead taking the inhibition lock at its start: root@bb-logind:~# /usr/share/unattended-upgrades/unattended-upgrade-shutdown --debug root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log ... 2018-12-13 14:30:17,600 WARNING - Could not get delay inhibitor lock 2018-12-13 14:30:17,601 DEBUG - Skip waiting for signals, starting operation now 2018-12-13 14:30:17,601 DEBUG - Starting countdown of 25.0 minutes 2018-12-13 14:30:17,602 DEBUG - Initializing apt_pkg configuration 2018-12-13 14:30:17,602 DEBUG - get_lock returned 7 2018-12-13 14:30:17,602 DEBUG - lock not taken * Restore logind's ability to start root@bb-logind:~# rm /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload * Restart unattended-upgrades.service root@bb-logind:~# service unattended-upgrades restart root@bb-logind:~# 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 Thu 2018-12-13 14:31:43 UTC; 3s ago Docs: man:unattended-upgrade(8) Main PID: 4129 (unattended-upgr) Tasks: 2 (limit: 4915) CGroup: /system.slice/unattended-upgrades.service └─4129 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal Dec 13 14:31:43 bb-logind systemd[1]: Started Unattended Upgrades Shutdown. root@bb-logind:~# tail
[Touch-packages] [Bug 1806487] Re: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet)
** Summary changed: - /usr/share/unattended-upgrades/unattended-upgrade-shutdown:dbus.exceptions.DBusException(org.freedesktop.DBus.Error.TimedOut):activate_name_owner:get_name_owner:call_blocking:/usr/share/unattended-upgrades/unattended-upgrade-shutdown@373:main:__init__:get_logind_proxy:get_object:__init__:activate_name_owner:start_service_by_name:call_blocking + [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet) ** Tags added: regression-update -- 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/1806487 Title: [regression] Crashing with dbus.exceptions.DBusException when logind can't be started (yet) Status in unattended-upgrades package in Ubuntu: New Bug description: [Impact] * Unattended-upgrades.service may crash due to starting earlier than dbus and logind are up or due to logind failing to start. * Unattended-upgrades.service not starting prevents installation of upgrades on shutdown (when u-u is configured to do that) and also prevents gracefully stopping running u-u _before_ shutdown as implemented in LP: #1803137. U-u is still stopped gracefully after the shutdown transaction is started, but that may let service restarts hang the upgrade process. * The fix is adding an After service dependency on systemd-logind to ensure starting u-u.service after logind at least tried to start and also changing u-u-s to start even with logind's absence. [Test Case] * Stop systemd-logind and make it unable to start for example by masking it: root@bb-logind:~# ln -s /dev/null /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload root@bb-logind:~# service systemd-logind stop root@bb-logind:~# service systemd-logind status ● systemd-logind.service Loaded: masked (/dev/null; bad) Active: inactive (dead) since Thu 2018-12-13 13:02:44 UTC; 1s ago Main PID: 1938 (code=killed, signal=TERM) Status: "Processing requests..." ... * Run u-u-s and observe it crashing in unfixed version and starting with falling back to polling logind instead taking the inhibition lock at its start: root@bb-logind:~# /usr/share/unattended-upgrades/unattended-upgrade-shutdown --debug root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log ... 2018-12-13 14:30:17,600 WARNING - Could not get delay inhibitor lock 2018-12-13 14:30:17,601 DEBUG - Skip waiting for signals, starting operation now 2018-12-13 14:30:17,601 DEBUG - Starting countdown of 25.0 minutes 2018-12-13 14:30:17,602 DEBUG - Initializing apt_pkg configuration 2018-12-13 14:30:17,602 DEBUG - get_lock returned 7 2018-12-13 14:30:17,602 DEBUG - lock not taken * Restore logind's ability to start root@bb-logind:~# rm /etc/systemd/system/systemd-logind.service root@bb-logind:~# systemctl daemon-reload * Restart unattended-upgrades.service root@bb-logind:~# service unattended-upgrades restart root@bb-logind:~# 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 Thu 2018-12-13 14:31:43 UTC; 3s ago Docs: man:unattended-upgrade(8) Main PID: 4129 (unattended-upgr) Tasks: 2 (limit: 4915) CGroup: /system.slice/unattended-upgrades.service └─4129 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal Dec 13 14:31:43 bb-logind systemd[1]: Started Unattended Upgrades Shutdown. root@bb-logind:~# tail /var/log/unattended-upgrades/unattended-upgrades-shutdown.log 2018-12-13 14:30:17,601 DEBUG - Starting countdown of 25.0 minutes 2018-12-13 14:30:17,602 DEBUG - Initializing apt_pkg configuration 2018-12-13 14:30:17,602 DEBUG - get_lock returned 7 2018-12-13 14:30:17,602 DEBUG - lock not taken 2018-12-13 14:31:43,595 WARNING - SIGTERM or SIGHUP received, stopping unattended-upgradesonly if it is running 2018-12-13 14:31:43,688 WARNING - Could not get delay inhibitor lock 2018-12-13 14:31:43,691 WARNING - Unable to monitor PrepareForShutdown() signal, polling instead. 2018-12-13 14:31:43,691 WARNING - Maybe systemd-logind service is not running. 2018-12-13 14:31:43,691 WARNING - Unable to monitor PrepareForShutdown() signal, polling instead. 2018-12-13 14:31:43,691 WARNING - To enable monitoring the PrepareForShutdown() signal instead of polling please install the python3-gi package root@bb-logind:~# systemd-analyze dot | grep unattended ... "unattended-upgrades.service"->"systemd-logind.service" [color="green"]; ... [Regression Potential] * The change to service ordering is unlikely to cause any issue, but the graceful handling of missing logind
