tzdata 2022f ICU data update

Bug #1995601 reported by Simon Chopin
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
tzdata (Ubuntu)
Fix Released
High
Benjamin Drung
Focal
Fix Released
Undecided
Unassigned
Jammy
Fix Released
Undecided
Unassigned
Kinetic
Fix Released
Undecided
Unassigned
Lunar
Fix Released
High
Benjamin Drung

Bug Description

The ICU data we embed in tzdata was out of sync on the 2022f-0ubuntu1 upload, still matching the 2022e data instead. It's been updated upstream, so we need to do another round of SRUs for it:

https://github.com/unicode-org/icu-data/commit/ad9d2568d02b2130f1ba34f876fc82cad32c522f

The following Python script should work with the update and crash on obsolete data:

from datetime import datetime
from icu import ICUtzinfo, TimeZone
tz = ICUtzinfo(TimeZone.createTimeZone("America/Chihuahua"))
before = datetime(2022, 10, 1)
after = datetime(2022, 11, 2)
assert(tz.utcoffset(before) == tz.utcoffset(after))

Simon Chopin (schopin)
tags: added: fr-2936
Benjamin Drung (bdrung)
Changed in tzdata (Ubuntu Lunar):
assignee: nobody → Benjamin Drung (bdrung)
Revision history for this message
Benjamin Drung (bdrung) wrote :

Uploaded updates for lunar, kinetic, jammy, and focal.

Revision history for this message
Łukasz Zemczak (sil2100) wrote : Please test proposed package

Hello Simon, or anyone else affected,

Accepted tzdata into kinetic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/tzdata/2022f-0ubuntu0.22.10.1 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, what testing has been performed on the package and change the tag from verification-needed-kinetic to verification-done-kinetic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-kinetic. 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 tzdata (Ubuntu Kinetic):
status: New → Fix Committed
tags: added: verification-needed verification-needed-kinetic
Changed in tzdata (Ubuntu Jammy):
status: New → Fix Committed
tags: added: verification-needed-jammy
Revision history for this message
Łukasz Zemczak (sil2100) wrote :

Hello Simon, or anyone else affected,

Accepted tzdata into jammy-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/tzdata/2022f-0ubuntu0.22.04.1 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, what testing has been performed on the package and change the tag from verification-needed-jammy to verification-done-jammy. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-jammy. 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 tzdata (Ubuntu Focal):
status: New → Fix Committed
tags: added: verification-needed-focal
Revision history for this message
Łukasz Zemczak (sil2100) wrote :

Hello Simon, or anyone else affected,

Accepted tzdata into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/tzdata/2022f-0ubuntu0.20.04.1 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, what testing has been performed on the package and change the tag from verification-needed-focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-focal. 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.

Revision history for this message
Benjamin Drung (bdrung) wrote :

Verification done for focal, jammy, and kinetic (in chroots).

tags: added: verification-done-kinetic
removed: verification-needed-kinetic
tags: added: verification-done-jammy
removed: verification-needed-jammy
tags: added: verification-done verification-done-focal
removed: verification-needed verification-needed-focal
Revision history for this message
Ubuntu SRU Bot (ubuntu-sru-bot) wrote : Autopkgtest regression report (tzdata/2022f-0ubuntu0.22.04.1)

All autopkgtests for the newly accepted tzdata (2022f-0ubuntu0.22.04.1) for jammy have finished running.
The following regressions have been reported in tests triggered by the package:

chrony/4.2-2ubuntu2 (s390x)

Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1].

https://people.canonical.com/~ubuntu-archive/proposed-migration/jammy/update_excuses.html#tzdata

[1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions

Thank you!

Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package tzdata - 2022f-0ubuntu0.22.10.1

---------------
tzdata (2022f-0ubuntu0.22.10.1) kinetic; urgency=medium

  * Update ICU data to 2022f (LP: #1995601)

 -- Benjamin Drung <email address hidden> Mon, 07 Nov 2022 10:46:49 +0100

Changed in tzdata (Ubuntu Kinetic):
status: Fix Committed → Fix Released
Revision history for this message
Brian Murray (brian-murray) wrote : Update Released

The verification of the Stable Release Update for tzdata has completed successfully and the package is now being released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.

Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package tzdata - 2022f-0ubuntu0.22.04.1

---------------
tzdata (2022f-0ubuntu0.22.04.1) jammy; urgency=medium

  * Update ICU data to 2022f (LP: #1995601)

 -- Benjamin Drung <email address hidden> Mon, 07 Nov 2022 10:49:33 +0100

Changed in tzdata (Ubuntu Jammy):
status: Fix Committed → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package tzdata - 2022f-0ubuntu0.20.04.1

---------------
tzdata (2022f-0ubuntu0.20.04.1) focal; urgency=medium

  * Update ICU data to 2022f (LP: #1995601)

 -- Benjamin Drung <email address hidden> Mon, 07 Nov 2022 11:01:07 +0100

Changed in tzdata (Ubuntu Focal):
status: Fix Committed → Fix Released
Revision history for this message
Brian Murray (brian-murray) wrote :

For the record this does not need updating in releases before Focal since they do not ship icu data in the tzdata package.

Revision history for this message
Steve Beattie (sbeattie) wrote :

These updates have been pocket copied into the security pockets for kinetic, jammy, and focal. Thanks

Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package tzdata - 2022f-0ubuntu2

---------------
tzdata (2022f-0ubuntu2) lunar; urgency=medium

  * Update ICU data to 2022f (LP: #1995601)

 -- Benjamin Drung <email address hidden> Mon, 07 Nov 2022 10:30:02 +0100

Changed in tzdata (Ubuntu Lunar):
status: Triaged → Fix Released
Benjamin Drung (bdrung)
tags: removed: foundations-todo
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