Martin Fido wrote: > I have tzdata version 2020a: > > $ apt-cache policy tzdata > tzdata: > Installed: 2020a-0ubuntu0.16.04 > Candidate: 2020a-0ubuntu0.16.04 > ... > > $ zdump -v Australia/Sydney | grep 2020 > Australia/Sydney Sat Apr 4 15:59:59 2020 UT = Sun Apr 5 02:59:59 2020 > AEDT isdst=1 gmtoff=39600 > Australia/Sydney Sat Apr 4 16:00:00 2020 UT = Sun Apr 5 02:00:00 2020 > AEST isdst=0 gmtoff=36000 > Australia/Sydney Sat Oct 3 15:59:59 2020 UT = Sun Oct 4 01:59:59 2020 > AEST isdst=0 gmtoff=36000 > Australia/Sydney Sat Oct 3 16:00:00 2020 UT = Sun Oct 4 03:00:00 2020 > AEDT isdst=1 gmtoff=39600
I see this is Ubuntu 16.04. I found a 16.04 system and I was able to recreate this exact problem there. However trying this on an 18.04 system and it is no longer an invalid date. Bob
