Current default time zone: 'America/Indiana/Indianapolis'
Local time is now: Wed Jun 5 06:43:41 EDT 2024.
Universal Time is now: Wed Jun 5 10:43:41 UTC 2024.
Current default time zone: 'America/Kentucky/Louisville'
Local time is now: Wed Jun 5 06:44:11 EDT 2024.
Universal Time is now: Wed Jun 5 10:44:11 UTC 2024.
```
Current default time zone: 'America/Indiana/Indianapolis'
Local time is now: Wed Jun 5 06:45:23 EDT 2024.
Universal Time is now: Wed Jun 5 10:45:23 UTC 2024.
Current default time zone: 'America/Kentucky/Louisville'
Local time is now: Wed Jun 5 06:45:34 EDT 2024.
Universal Time is now: Wed Jun 5 10:45:34 UTC 2024.
```
Current default time zone: 'America/Indiana/Indianapolis'
Local time is now: Wed Jun 5 06:46:29 EDT 2024.
Universal Time is now: Wed Jun 5 10:46:29 UTC 2024.
Current default time zone: 'America/Kentucky/Louisville'
Local time is now: Wed Jun 5 06:46:40 EDT 2024.
Universal Time is now: Wed Jun 5 10:46:40 UTC 2024.
```
Verified on mantic, jammy, and focal:
``` root@desktop: ~# dpkg -s tzdata | grep Version 23.10.1 root@desktop: ~# ln -sf /usr/share/ zoneinfo/ EST /etc/localtime root@desktop: ~# dpkg-reconfigure --frontend noninteractive tzdata root@desktop: ~# ls -alh /etc/localtime zoneinfo/ EST root@desktop: ~# ln -sf /usr/share/ zoneinfo/ US/East- Indiana /etc/localtime root@desktop: ~# dpkg-reconfigure --frontend noninteractive tzdata
$ schroot-wrapper -p tzdata -e -u root -c mantic
(mantic)
Version: 2024a-0ubuntu0.
(mantic)
(mantic)
(mantic)
lrwxrwxrwx 1 root root 23 Jun 5 05:43 /etc/localtime -> /usr/share/
(mantic)
(mantic)
Current default time zone: 'America/ Indiana/ Indianapolis'
Local time is now: Wed Jun 5 06:43:41 EDT 2024.
Universal Time is now: Wed Jun 5 10:43:41 UTC 2024.
(mantic) root@desktop: ~# ln -sf /usr/share/ zoneinfo/ America/ Louisville /etc/localtime root@desktop: ~# dpkg-reconfigure --frontend noninteractive tzdata
(mantic)
Current default time zone: 'America/ Kentucky/ Louisville'
Local time is now: Wed Jun 5 06:44:11 EDT 2024.
Universal Time is now: Wed Jun 5 10:44:11 UTC 2024.
```
``` root@desktop: ~# dpkg -s tzdata | grep Version 22.04.1 root@desktop: ~# ln -sf /usr/share/ zoneinfo/ EST /etc/localtime root@desktop: ~# dpkg-reconfigure --frontend noninteractive tzdata root@desktop: ~# ls -alh /etc/localtime zoneinfo/ EST root@desktop: ~# ln -sf /usr/share/ zoneinfo/ US/East- Indiana /etc/localtime root@desktop: ~# dpkg-reconfigure --frontend noninteractive tzdata
$ schroot-wrapper -p tzdata -e -u root -c jammy
(jammy)
Version: 2024a-0ubuntu0.
(jammy)
(jammy)
(jammy)
lrwxrwxrwx 1 root root 23 Jun 5 05:45 /etc/localtime -> /usr/share/
(jammy)
(jammy)
Current default time zone: 'America/ Indiana/ Indianapolis'
Local time is now: Wed Jun 5 06:45:23 EDT 2024.
Universal Time is now: Wed Jun 5 10:45:23 UTC 2024.
(jammy) root@desktop: ~# ln -sf /usr/share/ zoneinfo/ America/ Louisville /etc/localtime root@desktop: ~# dpkg-reconfigure --frontend noninteractive tzdata
(jammy)
Current default time zone: 'America/ Kentucky/ Louisville'
Local time is now: Wed Jun 5 06:45:34 EDT 2024.
Universal Time is now: Wed Jun 5 10:45:34 UTC 2024.
```
``` root@desktop: ~# dpkg -s tzdata | grep Version 20.04.1 root@desktop: ~# ln -sf /usr/share/ zoneinfo/ EST /etc/localtime root@desktop: ~# dpkg-reconfigure --frontend noninteractive tzdata root@desktop: ~# ls -alh /etc/localtime zoneinfo/ EST root@desktop: ~# ln -sf /usr/share/ zoneinfo/ US/East- Indiana /etc/localtime root@desktop: ~# dpkg-reconfigure --frontend noninteractive tzdata
$ schroot-wrapper -p tzdata -e -u root -c focal
(focal)
Version: 2024a-0ubuntu0.
(focal)
(focal)
(focal)
lrwxrwxrwx 1 root root 23 Jun 5 05:46 /etc/localtime -> /usr/share/
(focal)
(focal)
Current default time zone: 'America/ Indiana/ Indianapolis'
Local time is now: Wed Jun 5 06:46:29 EDT 2024.
Universal Time is now: Wed Jun 5 10:46:29 UTC 2024.
(focal) root@desktop: ~# ln -sf /usr/share/ zoneinfo/ America/ Louisville /etc/localtime root@desktop: ~# dpkg-reconfigure --frontend noninteractive tzdata
(focal)
Current default time zone: 'America/ Kentucky/ Louisville'
Local time is now: Wed Jun 5 06:46:40 EDT 2024.
Universal Time is now: Wed Jun 5 10:46:40 UTC 2024.
```