** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to tzdata in Ubuntu. https://bugs.launchpad.net/bugs/1913482
Title: Update tzdata to version 2021a Status in tzdata package in Ubuntu: In Progress Status in tzdata source package in Xenial: New Status in tzdata source package in Bionic: New Status in tzdata source package in Focal: New Status in tzdata source package in Groovy: New Bug description: New upstream version affecting the following timestamp: - South Sudan changes from +03 to +02 on 2021-02-01 at 00:00. $region/$timezone = Africa/Juba Verification is done with 'zdump'. The first timezone that gets changed in the updated package is dumped with 'zdump -v $region/$timezone_that_changed' (this needs to be greped for in /usr/share/zoneinfo/). [For example: 'zdump -v Africa/Juba'.] This is compared to the same output after the updated package got installed. If those are different the verification is considered done. [Test Case for all releases] 1) zdump -v Africa/Juba | grep 2021 For releases with ICU timezone data verification is done using the following with dates before and after the change: [Test Case for releases >= 20.04 LTS] 1) sudo apt-get install python3-icu 2) python3 -c 'from datetime import datetime; from icu import ICUtzinfo, TimeZone; tz = ICUtzinfo(TimeZone.creat eTimeZone('Africa/Juba')); print(str(tz.utcoffset(datetime(2021, 2, 1))))' Additionally, an upstream update of tzdata removed the 'old' SystemV timezones, so we should ensure that they are kept in Ubuntu 20.04 LTS and earlier releases. Subsequently, these should be checked for using the following: [Test Case for releases <= 20.04 LTS] diff <(zdump -v America/Phoenix | cut -d' ' -f2-) <(zdump -v SystemV/MST7 | cut -d' ' -f2-) Nothing should be returned by the above command. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tzdata/+bug/1913482/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp