Thunderbird lightning question

[Ahmad Samir]

On 30 June 2015 at 08:30, Joachim Backes <joachim.backes at rhrk.uni-kl.de> wrote:
> Hi all,
>
> anybody knows how to change the thunderbird ligntning time format from
> AM/PM presentation to the 24h presentation?
>

That depends on the locale settings. If you're using GNOME, open the
gnome-control-center -> Region & language, change the "Formats" to
"United Kingdom (English)" which will set LC_TIME to "en_GB.utf8"
among other locale settings.

http://kb.mozillazine.org/Date_display_format#Configuring_the_date.2Ftime_system_settings_on_your_computer

-- 
Ahmad Samir