```
Current default time zone: 'Europe/London'
date: invalid date 'Sun Mar 25 01:58:44 UTC 2018'
dpkg: error processing package tzdata (--configure):
subprocess installed post-installation script returned error exit status 1
```
Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug #1672111, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.
Relevant dpkg terminal log lines:
```
Current default time zone: 'Europe/London'
date: invalid date 'Sun Mar 25 01:58:44 UTC 2018'
dpkg: error processing package tzdata (--configure):
subprocess installed post-installation script returned error exit status 1
```
Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug #1672111, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.