What is the output of `locale` ? It is possible that indicator-datetime is not building with language packs. Do you have "french" installed? If not you can install it from System language and regional settings. Also check if you have geoclue installed.
1) Install dconf-editor.
2) Go to /com/canonical/indicator/datetime
3) Check timezone name
4) You can change time-format with "custom-time-format" key
For me it works though.
What is the output of `locale` ? It is possible that indicator-datetime is not building with language packs. Do you have "french" installed? If not you can install it from System language and regional settings. Also check if you have geoclue installed.
1) Install dconf-editor. indicator/ datetime time-format" key
2) Go to /com/canonical/
3) Check timezone name
4) You can change time-format with "custom-