Only 12-hour time format in Ubuntu

[alexander-zolkin]

Steps to reproduce

1. Install Telegram on Ubuntu 24.04.01 LTS
2. Set time format to 24-hour in Settings -> System -> Date & Time.
3. Launch Telegram.

Expected behaviour

Time format in Telegram messages should be 24-hour.

Actual behaviour

Time format in Telegram messages is 12-hour.

Operating system

Linux, Ubuntu 24.04.01 LTS, GNOME 46.

Version of Telegram Desktop

5.10.3

Installation source

Flatpak

Crash ID

No response

Logs

[ilya-fedin]

2. Set time format to 24-hour in Settings -> System -> Date & Time.

It sets time format for the shell, not for entire system. For applications, time format is a part of the locale. You have to change locale to the one having a 24 hour format (e.g. C or United Kingdom).

[alexander-zolkin]

It worked! Thanks a lot!