How to show time in Ubuntu 13.10 I want some body why they mark that question as OFF-Topic ? I want to a bit description. I use the answer and his suggestion work for me :-| bug!?
Because it was a bug report. This isn't always clear-cut and how best to handle them can vary hugely depending on what's already been done. In this case it turns out there was already a duplicate. It should have been closed against that (I've fixed that now).
If you'd like to know more, there are a few discussions on the topic of bug reports.