[Ubuntu-BD] Daylight Savings - Time Zone patch in Ubuntu?

[Ammar Karim]

Hello all,
MS has released a not-so perfect but workable patch and Time Zone editor for
its versions of Windows, however what about linux? Rather than having to
change the time zone by +1:00 manually and adopting Thailand Time Zone, is
there any script that would enable "Adjust for Daylight Savings" in Gnome?

Thanks,

Ammar