Verification on Bionic:
bdmurray@clean-bionic-amd64:~$ apt list tzdata
Listing... Done
tzdata/bionic-updates,bionic-updates,bionic-security,bionic-security,now
2020a-0ubuntu0.18.04 all [installed,automatic]
N: There is 1 additional version. Please use the '-a' switch to see it
bdmurray@clean-bionic-amd64:~$ zdump -v Pacific/Fiji | grep 2020
Pacific/Fiji Sat Jan 11 13:59:59 2020 UT = Sun Jan 12 02:59:59 2020 +13
isdst=1 gmtoff=46800
Pacific/Fiji Sat Jan 11 14:00:00 2020 UT = Sun Jan 12 02:00:00 2020 +12
isdst=0 gmtoff=43200
Pacific/Fiji Sat Nov 7 13:59:59 2020 UT = Sun Nov 8 01:59:59 2020 +12
isdst=0 gmtoff=43200
Pacific/Fiji Sat Nov 7 14:00:00 2020 UT = Sun Nov 8 03:00:00 2020 +13
isdst=1 gmtoff=46800
bdmurray@clean-bionic-amd64:~$ python3 -c "from datetime import datetime; from
icu import ICUtzinfo, TimeZone; tz =
ICUtzinfo(TimeZone.createTimeZone('Pacific/Fiji'));
print(str(tz.utcoffset(datetime(2020, 11, 10))))"
13:00:00
bdmurray@clean-bionic-amd64:~$ apt list tzdata
Listing... Done
tzdata/bionic-proposed,bionic-proposed,now 2020d-0ubuntu0.18.04 all [installed]
N: There are 2 additional versions. Please use the '-a' switch to see them.
bdmurray@clean-bionic-amd64:~$ zdump -v Pacific/Fiji | grep 2020
Pacific/Fiji Sat Jan 11 13:59:59 2020 UT = Sun Jan 12 02:59:59 2020 +13
isdst=1 gmtoff=46800
Pacific/Fiji Sat Jan 11 14:00:00 2020 UT = Sun Jan 12 02:00:00 2020 +12
isdst=0 gmtoff=43200
Pacific/Fiji Sat Dec 19 13:59:59 2020 UT = Sun Dec 20 01:59:59 2020 +12
isdst=0 gmtoff=43200
Pacific/Fiji Sat Dec 19 14:00:00 2020 UT = Sun Dec 20 03:00:00 2020 +13
isdst=1 gmtoff=46800
bdmurray@clean-bionic-amd64:~$ python3 -c "from datetime import datetime; from
icu import ICUtzinfo, TimeZone; tz = ICUtzinfo(TimeZone.create
TimeZone('Pacific/Fiji')); print(str(tz.utcoffset(datetime(2020, 11, 10))))"
13:00:00
Actually the icu-data info didn't change - this needs investigating.
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Touch seeded packages, which is subscribed to tzdata in Ubuntu.
https://bugs.launchpad.net/bugs/1901020
Title:
new upstream release 2020d
Status in tzdata package in Ubuntu:
Fix Released
Status in tzdata source package in Precise:
In Progress
Status in tzdata source package in Trusty:
In Progress
Status in tzdata source package in Xenial:
Fix Committed
Status in tzdata source package in Bionic:
Fix Committed
Status in tzdata source package in Focal:
Fix Committed
Status in tzdata source package in Groovy:
Fix Committed
Bug description:
New upstream version, affecting the following future timestamps:
- Fiji starts DST later than usual, on 2020-12-20.
- Palestine ends DST earlier than predicted, on 2020-10-24.
- Revised predictions for Morocco's changes starting in 2023.
- Canada's Yukon changes to -07 on 2020-11-01, not 2020-03-08.
- Macquarie Island has stayed in sync with Tasmania since 2011.
- Casey, Antarctica is at +08 in winter and +11 in summer since 2018.
Additionally, upstream removed the "old" SystemV timezones, but the
SRU will ensure that they are kept. Subsequently, these should be
checked for using the following:
zdump -v SystemV/MST7
zdump -v America/Phoenix
The information returned by SystemV/MST7 should be included in
America/Phoenix's output.
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 needed to be greped for in
/usr/share/zoneinfo/). [For example: "zdump -v Africa/Casablanca".]
This is compared to the same output after the updated package got
installed. If those are different the verification is considered done.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/tzdata/+bug/1901020/+subscriptions
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