package tzdata 2019c-0ubuntu0.16.04 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Hasso]

got this bug by updating , I don't know any more than this

Relevant dpkg terminal log lines:

```
Current default time zone: 'Australia/Melbourne'
date: invalid date 'Sun Oct 6 02:23:37 UTC 2019'
dpkg: error processing package tzdata (--configure):
 subprocess installed post-installation script returned error exit status 1
```

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: tzdata 2019c-0ubuntu0.16.04
ProcVersionSignature: Ubuntu 4.4.0-165.193-generic 4.4.189
Uname: Linux 4.4.0-165-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.1-0ubuntu2.19
Architecture: amd64
Date: Sun Oct 6 13:23:37 2019
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2018-09-09 (392 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.6
 apt 1.2.32
SourcePackage: tzdata
Title: package tzdata 2019c-0ubuntu0.16.04 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to xenial on 2018-09-09 (392 days ago)

[Benjamin Drung (bdrung)]

Relevant dpkg terminal log lines:

```
Current default time zone: 'Australia/Melbourne'
date: invalid date 'Sun Oct 6 02:23:37 UTC 2019'
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.