[Touch-packages] [Bug 1785093] Re: RecursionError error in call_adjusted()

2019-04-25 Thread Launchpad Bug Tracker
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 1785093] Re: RecursionError error in call_adjusted()

2019-03-12 Thread Balint Reczey
The error is still not appearing on 16.04:

https://errors.ubuntu.com/?release=Ubuntu%2016.04=unattended-
upgrades=year=1.1ubuntu1.18.04.7~16.04.2

** 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
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https://bugs.launchpad.net/bugs/1785093

Title:
  RecursionError error in call_adjusted()

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

Bug description:
  [Impact]

   * Unattended-upgrades may crash and stop installing security updates on 
users' system due to entering infinite loop.
   * The fix ensures terminating the recursive calls.

  [Test Case]

   * TODO / observe the crash not being reported for fixed releases on
  errors.ubuntu.com.

  [Regression Potential]

   * Unattended-upgrades now adjusts package candidates only to lower versions 
than the one originally offered by apt's resolver. This is a change in behavior 
which aligns well with the default configuration, i.e. installing packages from 
-security but not from -updates, since -updates almost always have higher 
version numbers. This change may cause using different upgrade paths when PPAs 
are involved and all packages can't be upgraded to the highest versions found 
in allowed origins, because of Conflicts: for example.
   * Unexpected regressions can cause candidate adjustments not taking place, 
but please note that autopkgtest now includes applying all outstanding security 
updates for the release thus the new code is covered, too.

  [Original Bug report]

  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unattended-upgrades.  This problem was most recently seen with package version 
1.1ubuntu1.18.04.5, the problem page at 
https://errors.ubuntu.com/problem/fa706afe2f0e04b661fe54da0a59b9fc3da50734 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.

  Traceback (most recent call last):
    File "/usr/bin/unattended-upgrade", line 1991, in 
  sys.exit(main(options))
    File "/usr/bin/unattended-upgrade", line 1647, in main
  cache, options, allowed_origins, blacklisted_pkgs, whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1349, in calculate_upgradable_pkgs
  whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1288, in try_to_upgrade
  cache.mark_upgrade_adjusted(pkg, from_user=not pkg.is_auto_installed)
    File "/usr/bin/unattended-upgrade", line 212, in mark_upgrade_adjusted
  self.call_adjusted(apt.package.Package.mark_upgrade, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
  self.call_adjusted(function, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted

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[Touch-packages] [Bug 1785093] Re: RecursionError error in call_adjusted()

2019-02-28 Thread Łukasz Zemczak
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/1785093

Title:
  RecursionError error in call_adjusted()

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

Bug description:
  [Impact]

   * Unattended-upgrades may crash and stop installing security updates on 
users' system due to entering infinite loop.
   * The fix ensures terminating the recursive calls.

  [Test Case]

   * TODO / observe the crash not being reported for fixed releases on
  errors.ubuntu.com.

  [Regression Potential]

   * Unattended-upgrades now adjusts package candidates only to lower versions 
than the one originally offered by apt's resolver. This is a change in behavior 
which aligns well with the default configuration, i.e. installing packages from 
-security but not from -updates, since -updates almost always have higher 
version numbers. This change may cause using different upgrade paths when PPAs 
are involved and all packages can't be upgraded to the highest versions found 
in allowed origins, because of Conflicts: for example.
   * Unexpected regressions can cause candidate adjustments not taking place, 
but please note that autopkgtest now includes applying all outstanding security 
updates for the release thus the new code is covered, too.

  [Original Bug report]

  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unattended-upgrades.  This problem was most recently seen with package version 
1.1ubuntu1.18.04.5, the problem page at 
https://errors.ubuntu.com/problem/fa706afe2f0e04b661fe54da0a59b9fc3da50734 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.

  Traceback (most recent call last):
    File "/usr/bin/unattended-upgrade", line 1991, in 
  sys.exit(main(options))
    File "/usr/bin/unattended-upgrade", line 1647, in main
  cache, options, allowed_origins, blacklisted_pkgs, whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1349, in calculate_upgradable_pkgs
  whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1288, in try_to_upgrade
  cache.mark_upgrade_adjusted(pkg, from_user=not pkg.is_auto_installed)
    File "/usr/bin/unattended-upgrade", line 212, in mark_upgrade_adjusted
  self.call_adjusted(apt.package.Package.mark_upgrade, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
  self.call_adjusted(function, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1785093] Re: RecursionError error in call_adjusted()

2019-02-07 Thread Balint Reczey
The error is still not appearing on 16.04:

https://errors.ubuntu.com/?release=Ubuntu%2016.04=unattended-
upgrades=year=1.1ubuntu1.18.04.7~16.04.1


It is not surprising since the regression was not present in 16.04 without the 
fix.

** 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/1785093

Title:
  RecursionError error in call_adjusted()

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

Bug description:
  [Impact]

   * Unattended-upgrades may crash and stop installing security updates on 
users' system due to entering infinite loop.
   * The fix ensures terminating the recursive calls.

  [Test Case]

   * TODO / observe the crash not being reported for fixed releases on
  errors.ubuntu.com.

  [Regression Potential]

   * Unattended-upgrades now adjusts package candidates only to lower versions 
than the one originally offered by apt's resolver. This is a change in behavior 
which aligns well with the default configuration, i.e. installing packages from 
-security but not from -updates, since -updates almost always have higher 
version numbers. This change may cause using different upgrade paths when PPAs 
are involved and all packages can't be upgraded to the highest versions found 
in allowed origins, because of Conflicts: for example.
   * Unexpected regressions can cause candidate adjustments not taking place, 
but please note that autopkgtest now includes applying all outstanding security 
updates for the release thus the new code is covered, too.

  [Original Bug report]

  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unattended-upgrades.  This problem was most recently seen with package version 
1.1ubuntu1.18.04.5, the problem page at 
https://errors.ubuntu.com/problem/fa706afe2f0e04b661fe54da0a59b9fc3da50734 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.

  Traceback (most recent call last):
    File "/usr/bin/unattended-upgrade", line 1991, in 
  sys.exit(main(options))
    File "/usr/bin/unattended-upgrade", line 1647, in main
  cache, options, allowed_origins, blacklisted_pkgs, whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1349, in calculate_upgradable_pkgs
  whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1288, in try_to_upgrade
  cache.mark_upgrade_adjusted(pkg, from_user=not pkg.is_auto_installed)
    File "/usr/bin/unattended-upgrade", line 212, in mark_upgrade_adjusted
  self.call_adjusted(apt.package.Package.mark_upgrade, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
  self.call_adjusted(function, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1785093] Re: RecursionError error in call_adjusted()

2018-12-03 Thread Brian Murray
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/1.1ubuntu1.18.04.7~16.04.0 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 removed: verification-done
** 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/1785093

Title:
  RecursionError error in call_adjusted()

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

Bug description:
  [Impact]

   * Unattended-upgrades may crash and stop installing security updates on 
users' system due to entering infinite loop.
   * The fix ensures terminating the recursive calls.

  [Test Case]

   * TODO / observe the crash not being reported for fixed releases on
  errors.ubuntu.com.

  [Regression Potential]

   * Unattended-upgrades now adjusts package candidates only to lower versions 
than the one originally offered by apt's resolver. This is a change in behavior 
which aligns well with the default configuration, i.e. installing packages from 
-security but not from -updates, since -updates almost always have higher 
version numbers. This change may cause using different upgrade paths when PPAs 
are involved and all packages can't be upgraded to the highest versions found 
in allowed origins, because of Conflicts: for example.
   * Unexpected regressions can cause candidate adjustments not taking place, 
but please note that autopkgtest now includes applying all outstanding security 
updates for the release thus the new code is covered, too.

  [Original Bug report]

  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unattended-upgrades.  This problem was most recently seen with package version 
1.1ubuntu1.18.04.5, the problem page at 
https://errors.ubuntu.com/problem/fa706afe2f0e04b661fe54da0a59b9fc3da50734 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.

  Traceback (most recent call last):
    File "/usr/bin/unattended-upgrade", line 1991, in 
  sys.exit(main(options))
    File "/usr/bin/unattended-upgrade", line 1647, in main
  cache, options, allowed_origins, blacklisted_pkgs, whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1349, in calculate_upgradable_pkgs
  whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1288, in try_to_upgrade
  cache.mark_upgrade_adjusted(pkg, from_user=not pkg.is_auto_installed)
    File "/usr/bin/unattended-upgrade", line 212, in mark_upgrade_adjusted
  self.call_adjusted(apt.package.Package.mark_upgrade, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
  self.call_adjusted(function, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1785093] Re: RecursionError error in call_adjusted()

2018-12-03 Thread Brian Murray
** Also affects: unattended-upgrades (Ubuntu Xenial)
   Importance: Undecided
   Status: 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/1785093

Title:
  RecursionError error in call_adjusted()

Status in unattended-upgrades package in Ubuntu:
  Fix Released
Status in unattended-upgrades source package in Xenial:
  New
Status in unattended-upgrades source package in Bionic:
  Fix Released

Bug description:
  [Impact]

   * Unattended-upgrades may crash and stop installing security updates on 
users' system due to entering infinite loop.
   * The fix ensures terminating the recursive calls.

  [Test Case]

   * TODO / observe the crash not being reported for fixed releases on
  errors.ubuntu.com.

  [Regression Potential]

   * Unattended-upgrades now adjusts package candidates only to lower versions 
than the one originally offered by apt's resolver. This is a change in behavior 
which aligns well with the default configuration, i.e. installing packages from 
-security but not from -updates, since -updates almost always have higher 
version numbers. This change may cause using different upgrade paths when PPAs 
are involved and all packages can't be upgraded to the highest versions found 
in allowed origins, because of Conflicts: for example.
   * Unexpected regressions can cause candidate adjustments not taking place, 
but please note that autopkgtest now includes applying all outstanding security 
updates for the release thus the new code is covered, too.

  [Original Bug report]

  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unattended-upgrades.  This problem was most recently seen with package version 
1.1ubuntu1.18.04.5, the problem page at 
https://errors.ubuntu.com/problem/fa706afe2f0e04b661fe54da0a59b9fc3da50734 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.

  Traceback (most recent call last):
    File "/usr/bin/unattended-upgrade", line 1991, in 
  sys.exit(main(options))
    File "/usr/bin/unattended-upgrade", line 1647, in main
  cache, options, allowed_origins, blacklisted_pkgs, whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1349, in calculate_upgradable_pkgs
  whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1288, in try_to_upgrade
  cache.mark_upgrade_adjusted(pkg, from_user=not pkg.is_auto_installed)
    File "/usr/bin/unattended-upgrade", line 212, in mark_upgrade_adjusted
  self.call_adjusted(apt.package.Package.mark_upgrade, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
  self.call_adjusted(function, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1785093] Re: RecursionError error in call_adjusted()

2018-10-22 Thread Launchpad Bug Tracker
This bug was fixed in the package unattended-upgrades -
1.1ubuntu1.18.04.6

---
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)

 -- Balint Reczey   Tue, 02 Oct 2018 19:18:02 +0200

** 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/1785093

Title:
  RecursionError error in call_adjusted()

Status in unattended-upgrades package in Ubuntu:
  Fix Released
Status in unattended-upgrades source package in Bionic:
  Fix Released

Bug description:
  [Impact]

   * Unattended-upgrades may crash and stop installing security updates on 
users' system due to entering infinite loop.
   * The fix ensures terminating the recursive calls.

  [Test Case]

   * TODO / observe the crash not being reported for fixed releases on
  errors.ubuntu.com.

  [Regression Potential]

   * Unattended-upgrades now adjusts package candidates only to lower versions 
than the one originally offered by apt's resolver. This is a change in behavior 
which aligns well with the default configuration, i.e. installing packages from 
-security but not from -updates, since -updates almost always have higher 
version numbers. This change may cause using different upgrade paths when PPAs 
are involved and all packages can't be upgraded to the highest versions found 
in allowed origins, because of Conflicts: for example.
   * Unexpected regressions can cause candidate adjustments not taking place, 
but please note that autopkgtest now includes applying all outstanding security 
updates for the release thus the new code is covered, too.

  [Original Bug report]

  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unattended-upgrades.  This problem was most recently seen with package version 
1.1ubuntu1.18.04.5, the problem page at 
https://errors.ubuntu.com/problem/fa706afe2f0e04b661fe54da0a59b9fc3da50734 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.

  Traceback (most recent call last):
    File "/usr/bin/unattended-upgrade", line 1991, in 
  sys.exit(main(options))
    File "/usr/bin/unattended-upgrade", line 1647, in main
  cache, options, allowed_origins, blacklisted_pkgs, whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1349, in calculate_upgradable_pkgs
  whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1288, in try_to_upgrade
  cache.mark_upgrade_adjusted(pkg, from_user=not pkg.is_auto_installed)
    File "/usr/bin/unattended-upgrade", line 212, in mark_upgrade_adjusted
  self.call_adjusted(apt.package.Package.mark_upgrade, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
  self.call_adjusted(function, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted

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[Touch-packages] [Bug 1785093] Re: RecursionError error in call_adjusted()

2018-10-21 Thread Balint Reczey
Marking as verification done based on the crash not appearing with the
fixed release.

** Tags removed: verification-needed verification-needed-bionic
** Tags added: verification-done verification-done-bionic

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https://bugs.launchpad.net/bugs/1785093

Title:
  RecursionError error in call_adjusted()

Status in unattended-upgrades package in Ubuntu:
  Fix Released
Status in unattended-upgrades source package in Bionic:
  Fix Committed

Bug description:
  [Impact]

   * Unattended-upgrades may crash and stop installing security updates on 
users' system due to entering infinite loop.
   * The fix ensures terminating the recursive calls.

  [Test Case]

   * TODO / observe the crash not being reported for fixed releases on
  errors.ubuntu.com.

  [Regression Potential]

   * Unattended-upgrades now adjusts package candidates only to lower versions 
than the one originally offered by apt's resolver. This is a change in behavior 
which aligns well with the default configuration, i.e. installing packages from 
-security but not from -updates, since -updates almost always have higher 
version numbers. This change may cause using different upgrade paths when PPAs 
are involved and all packages can't be upgraded to the highest versions found 
in allowed origins, because of Conflicts: for example.
   * Unexpected regressions can cause candidate adjustments not taking place, 
but please note that autopkgtest now includes applying all outstanding security 
updates for the release thus the new code is covered, too.

  [Original Bug report]

  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unattended-upgrades.  This problem was most recently seen with package version 
1.1ubuntu1.18.04.5, the problem page at 
https://errors.ubuntu.com/problem/fa706afe2f0e04b661fe54da0a59b9fc3da50734 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.

  Traceback (most recent call last):
    File "/usr/bin/unattended-upgrade", line 1991, in 
  sys.exit(main(options))
    File "/usr/bin/unattended-upgrade", line 1647, in main
  cache, options, allowed_origins, blacklisted_pkgs, whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1349, in calculate_upgradable_pkgs
  whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1288, in try_to_upgrade
  cache.mark_upgrade_adjusted(pkg, from_user=not pkg.is_auto_installed)
    File "/usr/bin/unattended-upgrade", line 212, in mark_upgrade_adjusted
  self.call_adjusted(apt.package.Package.mark_upgrade, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
  self.call_adjusted(function, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted

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[Touch-packages] [Bug 1785093] Re: RecursionError error in call_adjusted()

2018-10-17 Thread Brian Murray
I've gone ahead and ran the same query as before and we only see
1.1.ubuntu1.18.04.5 in the bucket.

In [6]: cassandra.get_versions_for_bucket(urllib.unquote(bucket2))
Out[6]: OrderedDict([(('Ubuntu 18.04', '1.1ubuntu1.18.04.5'), 41)])

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Title:
  RecursionError error in call_adjusted()

Status in unattended-upgrades package in Ubuntu:
  Fix Released
Status in unattended-upgrades source package in Bionic:
  Fix Committed

Bug description:
  [Impact]

   * Unattended-upgrades may crash and stop installing security updates on 
users' system due to entering infinite loop.
   * The fix ensures terminating the recursive calls.

  [Test Case]

   * TODO / observe the crash not being reported for fixed releases on
  errors.ubuntu.com.

  [Regression Potential]

   * Unattended-upgrades now adjusts package candidates only to lower versions 
than the one originally offered by apt's resolver. This is a change in behavior 
which aligns well with the default configuration, i.e. installing packages from 
-security but not from -updates, since -updates almost always have higher 
version numbers. This change may cause using different upgrade paths when PPAs 
are involved and all packages can't be upgraded to the highest versions found 
in allowed origins, because of Conflicts: for example.
   * Unexpected regressions can cause candidate adjustments not taking place, 
but please note that autopkgtest now includes applying all outstanding security 
updates for the release thus the new code is covered, too.

  [Original Bug report]

  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unattended-upgrades.  This problem was most recently seen with package version 
1.1ubuntu1.18.04.5, the problem page at 
https://errors.ubuntu.com/problem/fa706afe2f0e04b661fe54da0a59b9fc3da50734 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.

  Traceback (most recent call last):
    File "/usr/bin/unattended-upgrade", line 1991, in 
  sys.exit(main(options))
    File "/usr/bin/unattended-upgrade", line 1647, in main
  cache, options, allowed_origins, blacklisted_pkgs, whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1349, in calculate_upgradable_pkgs
  whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1288, in try_to_upgrade
  cache.mark_upgrade_adjusted(pkg, from_user=not pkg.is_auto_installed)
    File "/usr/bin/unattended-upgrade", line 212, in mark_upgrade_adjusted
  self.call_adjusted(apt.package.Package.mark_upgrade, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
  self.call_adjusted(function, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted

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[Touch-packages] [Bug 1785093] Re: RecursionError error in call_adjusted()

2018-10-17 Thread Balint Reczey
@brian-murray: I'm not observing the crash with 1.1ubuntu1.18.04.6, but if you 
could check the database manually that would be a better verification, I think.
https://errors.ubuntu.com/?package=unattended-upgrades=year=1.1ubuntu1.18.04.6

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https://bugs.launchpad.net/bugs/1785093

Title:
  RecursionError error in call_adjusted()

Status in unattended-upgrades package in Ubuntu:
  Fix Released
Status in unattended-upgrades source package in Bionic:
  Fix Committed

Bug description:
  [Impact]

   * Unattended-upgrades may crash and stop installing security updates on 
users' system due to entering infinite loop.
   * The fix ensures terminating the recursive calls.

  [Test Case]

   * TODO / observe the crash not being reported for fixed releases on
  errors.ubuntu.com.

  [Regression Potential]

   * Unattended-upgrades now adjusts package candidates only to lower versions 
than the one originally offered by apt's resolver. This is a change in behavior 
which aligns well with the default configuration, i.e. installing packages from 
-security but not from -updates, since -updates almost always have higher 
version numbers. This change may cause using different upgrade paths when PPAs 
are involved and all packages can't be upgraded to the highest versions found 
in allowed origins, because of Conflicts: for example.
   * Unexpected regressions can cause candidate adjustments not taking place, 
but please note that autopkgtest now includes applying all outstanding security 
updates for the release thus the new code is covered, too.

  [Original Bug report]

  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unattended-upgrades.  This problem was most recently seen with package version 
1.1ubuntu1.18.04.5, the problem page at 
https://errors.ubuntu.com/problem/fa706afe2f0e04b661fe54da0a59b9fc3da50734 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.

  Traceback (most recent call last):
    File "/usr/bin/unattended-upgrade", line 1991, in 
  sys.exit(main(options))
    File "/usr/bin/unattended-upgrade", line 1647, in main
  cache, options, allowed_origins, blacklisted_pkgs, whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1349, in calculate_upgradable_pkgs
  whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1288, in try_to_upgrade
  cache.mark_upgrade_adjusted(pkg, from_user=not pkg.is_auto_installed)
    File "/usr/bin/unattended-upgrade", line 212, in mark_upgrade_adjusted
  self.call_adjusted(apt.package.Package.mark_upgrade, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
  self.call_adjusted(function, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted

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[Touch-packages] [Bug 1785093] Re: RecursionError error in call_adjusted()

2018-10-09 Thread Brian Murray
Hello errors.ubuntu.com, or anyone else affected,

Accepted unattended-upgrades into bionic-proposed. The package will
build now and be available at https://launchpad.net/ubuntu/+source
/unattended-upgrades/1.1ubuntu1.18.04.6 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-bionic to verification-done-bionic. If it does not
fix the bug for you, please add a comment stating that, and change the
tag to verification-failed-bionic. 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 Bionic)
   Status: New => Fix Committed

** Tags added: verification-needed verification-needed-bionic

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You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1785093

Title:
  RecursionError error in call_adjusted()

Status in unattended-upgrades package in Ubuntu:
  Fix Released
Status in unattended-upgrades source package in Bionic:
  Fix Committed

Bug description:
  [Impact]

   * Unattended-upgrades may crash and stop installing security updates on 
users' system due to entering infinite loop.
   * The fix ensures terminating the recursive calls.

  [Test Case]

   * TODO / observe the crash not being reported for fixed releases on
  errors.ubuntu.com.

  [Regression Potential]

   * Unattended-upgrades now adjusts package candidates only to lower versions 
than the one originally offered by apt's resolver. This is a change in behavior 
which aligns well with the default configuration, i.e. installing packages from 
-security but not from -updates, since -updates almost always have higher 
version numbers. This change may cause using different upgrade paths when PPAs 
are involved and all packages can't be upgraded to the highest versions found 
in allowed origins, because of Conflicts: for example.
   * Unexpected regressions can cause candidate adjustments not taking place, 
but please note that autopkgtest now includes applying all outstanding security 
updates for the release thus the new code is covered, too.

  [Original Bug report]

  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unattended-upgrades.  This problem was most recently seen with package version 
1.1ubuntu1.18.04.5, the problem page at 
https://errors.ubuntu.com/problem/fa706afe2f0e04b661fe54da0a59b9fc3da50734 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.

  Traceback (most recent call last):
    File "/usr/bin/unattended-upgrade", line 1991, in 
  sys.exit(main(options))
    File "/usr/bin/unattended-upgrade", line 1647, in main
  cache, options, allowed_origins, blacklisted_pkgs, whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1349, in calculate_upgradable_pkgs
  whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1288, in try_to_upgrade
  cache.mark_upgrade_adjusted(pkg, from_user=not pkg.is_auto_installed)
    File "/usr/bin/unattended-upgrade", line 212, in mark_upgrade_adjusted
  self.call_adjusted(apt.package.Package.mark_upgrade, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
  self.call_adjusted(function, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted

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[Touch-packages] [Bug 1785093] Re: RecursionError error in call_adjusted()

2018-09-04 Thread Brian Murray
The bucket_id for this crash is ridiculously long and ends causing the
Errors site to throw a 414 error. I was able to manually query the
database using the bucket_id and discovered the following.

In [10]: cassandra.get_versions_for_bucket(urllib.unquote(bucket2))
Out[10]: OrderedDict([(('Ubuntu 18.04', '1.1ubuntu1.18.04.5'), 16)])

So with that information we should be able to verify that the SRU'ed
version of the package is not affected.

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1785093

Title:
  RecursionError error in call_adjusted()

Status in unattended-upgrades package in Ubuntu:
  Fix Released

Bug description:
  [Impact]

   * Unattended-upgrades may crash and stop installing security updates on 
users' system due to entering infinite loop.
   * The fix ensures terminating the recursive calls.

  [Test Case]

   * TODO / observe the crash not being reported for fixed releases on
  errors.ubuntu.com.

  [Regression Potential]

   * Unattended-upgrades now adjusts package candidates only to lower versions 
than the one originally offered by apt's resolver. This is a change in behavior 
which aligns well with the default configuration, i.e. installing packages from 
-security but not from -updates, since -updates almost always have higher 
version numbers. This change may cause using different upgrade paths when PPAs 
are involved and all packages can't be upgraded to the highest versions found 
in allowed origins, because of Conflicts: for example.
   * Unexpected regressions can cause candidate adjustments not taking place, 
but please note that autopkgtest now includes applying all outstanding security 
updates for the release thus the new code is covered, too.

  [Original Bug report]

  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unattended-upgrades.  This problem was most recently seen with package version 
1.1ubuntu1.18.04.5, the problem page at 
https://errors.ubuntu.com/problem/fa706afe2f0e04b661fe54da0a59b9fc3da50734 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.

  Traceback (most recent call last):
    File "/usr/bin/unattended-upgrade", line 1991, in 
  sys.exit(main(options))
    File "/usr/bin/unattended-upgrade", line 1647, in main
  cache, options, allowed_origins, blacklisted_pkgs, whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1349, in calculate_upgradable_pkgs
  whitelisted_pkgs)
    File "/usr/bin/unattended-upgrade", line 1288, in try_to_upgrade
  cache.mark_upgrade_adjusted(pkg, from_user=not pkg.is_auto_installed)
    File "/usr/bin/unattended-upgrade", line 212, in mark_upgrade_adjusted
  self.call_adjusted(apt.package.Package.mark_upgrade, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
  self.call_adjusted(function, pkg, **kwargs)
    File "/usr/bin/unattended-upgrade", line 206, in call_adjusted

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[Touch-packages] [Bug 1785093] Re: RecursionError error in call_adjusted()

2018-08-30 Thread Balint Reczey
** Description changed:

+ [Impact]
+ 
+  * Unattended-upgrades may crash and stop installing security updates on 
users' system due to entering infinite loop.
+  * The fix ensures terminating the recursive calls.
+ 
+ [Test Case]
+ 
+  * TODO / observe the crash not being reported for fixed releases on
+ errors.ubuntu.com.
+ 
+ [Regression Potential]
+ 
+  * Unattended-upgrades now adjusts package candidates only to lower versions 
than the one originally offered by apt's resolver. This is a change in behavior 
which aligns well with the default configuration, i.e. installing packages from 
-security but not from -updates, since -updates almost always have higher 
version numbers. This change may cause using different upgrade paths when PPAs 
are involved and all packages can't be upgraded to the highest versions found 
in allowed origins, because of Conflicts: for example.
+  * Unexpected regressions can cause candidate adjustments not taking place, 
but please note that autopkgtest now includes applying all outstanding security 
updates for the release thus the new code is covered, too.
+ 
+ [Original Bug report]
+ 
  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unattended-upgrades.  This problem was most recently seen with package version 
1.1ubuntu1.18.04.5, the problem page at 
https://errors.ubuntu.com/problem/fa706afe2f0e04b661fe54da0a59b9fc3da50734 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.
  
  Traceback (most recent call last):
-   File "/usr/bin/unattended-upgrade", line 1991, in 
- sys.exit(main(options))
-   File "/usr/bin/unattended-upgrade", line 1647, in main
- cache, options, allowed_origins, blacklisted_pkgs, whitelisted_pkgs)
-   File "/usr/bin/unattended-upgrade", line 1349, in calculate_upgradable_pkgs
- whitelisted_pkgs)
-   File "/usr/bin/unattended-upgrade", line 1288, in try_to_upgrade
- cache.mark_upgrade_adjusted(pkg, from_user=not pkg.is_auto_installed)
-   File "/usr/bin/unattended-upgrade", line 212, in mark_upgrade_adjusted
- self.call_adjusted(apt.package.Package.mark_upgrade, pkg, **kwargs)
-   File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
- self.call_adjusted(function, pkg, **kwargs)
-   File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
+   File "/usr/bin/unattended-upgrade", line 1991, in 
+ sys.exit(main(options))
+   File "/usr/bin/unattended-upgrade", line 1647, in main
+ cache, options, allowed_origins, blacklisted_pkgs, whitelisted_pkgs)
+   File "/usr/bin/unattended-upgrade", line 1349, in calculate_upgradable_pkgs
+ whitelisted_pkgs)
+   File "/usr/bin/unattended-upgrade", line 1288, in try_to_upgrade
+ cache.mark_upgrade_adjusted(pkg, from_user=not pkg.is_auto_installed)
+   File "/usr/bin/unattended-upgrade", line 212, in mark_upgrade_adjusted
+ self.call_adjusted(apt.package.Package.mark_upgrade, pkg, **kwargs)
+   File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
+ self.call_adjusted(function, pkg, **kwargs)
+   File "/usr/bin/unattended-upgrade", line 206, in call_adjusted

-- 
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/1785093

Title:
  RecursionError error in call_adjusted()

Status in unattended-upgrades package in Ubuntu:
  Fix Released

Bug description:
  [Impact]

   * Unattended-upgrades may crash and stop installing security updates on 
users' system due to entering infinite loop.
   * The fix ensures terminating the recursive calls.

  [Test Case]

   * TODO / observe the crash not being reported for fixed releases on
  errors.ubuntu.com.

  [Regression Potential]

   * Unattended-upgrades now adjusts package candidates only to lower versions 
than the one originally offered by apt's resolver. This is a change in behavior 
which aligns well with the default configuration, i.e. installing packages from 
-security but not from -updates, since -updates almost always have higher 
version numbers. This change may cause using different upgrade paths when PPAs 
are involved and all packages can't be upgraded to the highest versions found 
in allowed origins, because of Conflicts: for example.
   * Unexpected regressions can cause candidate adjustments not taking place, 
but please note that autopkgtest now includes applying all outstanding security 
updates for the release thus the new code is covered, too.

  [Original Bug report]

  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unattended-upgrades.  This problem was most recently seen with package version 
1.1ubuntu1.18.04.5, the problem page at 

[Touch-packages] [Bug 1785093] Re: RecursionError error in call_adjusted()

2018-08-30 Thread Balint Reczey
** Summary changed:

- RecursionError error in call_adjusted() when package is pinned < 100
+ RecursionError error in call_adjusted()

-- 
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/1785093

Title:
  RecursionError error in call_adjusted()

Status in unattended-upgrades package in Ubuntu:
  Fix Released

Bug description:
  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unattended-upgrades.  This problem was most recently seen with package version 
1.1ubuntu1.18.04.5, the problem page at 
https://errors.ubuntu.com/problem/fa706afe2f0e04b661fe54da0a59b9fc3da50734 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.

  Traceback (most recent call last):
File "/usr/bin/unattended-upgrade", line 1991, in 
  sys.exit(main(options))
File "/usr/bin/unattended-upgrade", line 1647, in main
  cache, options, allowed_origins, blacklisted_pkgs, whitelisted_pkgs)
File "/usr/bin/unattended-upgrade", line 1349, in calculate_upgradable_pkgs
  whitelisted_pkgs)
File "/usr/bin/unattended-upgrade", line 1288, in try_to_upgrade
  cache.mark_upgrade_adjusted(pkg, from_user=not pkg.is_auto_installed)
File "/usr/bin/unattended-upgrade", line 212, in mark_upgrade_adjusted
  self.call_adjusted(apt.package.Package.mark_upgrade, pkg, **kwargs)
File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
  self.call_adjusted(function, pkg, **kwargs)
File "/usr/bin/unattended-upgrade", line 206, in call_adjusted

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[Touch-packages] [Bug 1785093] Re: RecursionError error in call_adjusted() when package is pinned < 100

2018-08-28 Thread Launchpad Bug Tracker
This bug was fixed in the package unattended-upgrades - 1.5ubuntu2

---
unattended-upgrades (1.5ubuntu2) cosmic; urgency=medium

  * Reopen Cache after commit() even when frontend locking is supported.
This fixes build and operation with latest python-apt.

 -- Balint Reczey   Tue, 28 Aug 2018 15:46:25 +0200

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

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https://bugs.launchpad.net/bugs/1785093

Title:
  RecursionError error in call_adjusted() when package is pinned < 100

Status in unattended-upgrades package in Ubuntu:
  Fix Released

Bug description:
  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
unattended-upgrades.  This problem was most recently seen with package version 
1.1ubuntu1.18.04.5, the problem page at 
https://errors.ubuntu.com/problem/fa706afe2f0e04b661fe54da0a59b9fc3da50734 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.

  Traceback (most recent call last):
File "/usr/bin/unattended-upgrade", line 1991, in 
  sys.exit(main(options))
File "/usr/bin/unattended-upgrade", line 1647, in main
  cache, options, allowed_origins, blacklisted_pkgs, whitelisted_pkgs)
File "/usr/bin/unattended-upgrade", line 1349, in calculate_upgradable_pkgs
  whitelisted_pkgs)
File "/usr/bin/unattended-upgrade", line 1288, in try_to_upgrade
  cache.mark_upgrade_adjusted(pkg, from_user=not pkg.is_auto_installed)
File "/usr/bin/unattended-upgrade", line 212, in mark_upgrade_adjusted
  self.call_adjusted(apt.package.Package.mark_upgrade, pkg, **kwargs)
File "/usr/bin/unattended-upgrade", line 206, in call_adjusted
  self.call_adjusted(function, pkg, **kwargs)
File "/usr/bin/unattended-upgrade", line 206, in call_adjusted

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