How to Set System Locale on Ubuntu 24.04
You set your system locale on Ubuntu 24.04 to change your computer’s language, date formats, and currency settings.
The system locale ensures your PC displays information according to your regional preferences, making menus and applications appear in your chosen language.
For example, setting the locale to en_US.UTF-8 configures your system to use English and US-specific formatting conventions.
Changing your locale ensures your Ubuntu 24.04 experience feels familiar and intuitive.
Go to Settings > Region & Language to choose your preferred language and formats. For terminal users, use `sudo localectl set-locale LANG=your_locale` after ensuring the necessary language packs are installed and generated with `sudo locale-gen`.
Introduction
Changing your system locale on Ubuntu tells your computer how to handle dates, numbers, and text for your region.
Check your current settings
First, open your terminal. Type the following command to see your current locale %📂%LNK0%%:
localectl
Look for the line that says LANG=. This shows your current language and region.
Search and install additional locales
If your desired language isn’t available, you’ll need to install its language pack first.
apt search language-pack-
Once you find the pack you need, install it. For example, to install French, run:
sudo apt install language-pack-gnome-fr-base language-pack-fr
After installing, you must generate the locale so the system recognizes it. Run this command:
sudo locale-gen fr_FR.UTF-8
Finally, check that it is ready to use by typing:
localectl list-locales
Change system locale
You can now set your chosen language and region as the system’s default locale using a simple command.
sudo localectl set-locale LANG=fr_FR.UTF-8
Verify the change by running localectl again. While a full system restart ensures these changes apply globally to every service, logging out of your user account and logging back in is usually sufficient to apply the changes to your personal user environment.
Conclusion
Making sure your system locale is set correctly ensures your computer behaves as you expect.
How to set locale to UTF8?
To enable UTF-8 mode, use ". UTF8" as the code page when using setlocale . For example, setlocale(LC_ALL, ". UTF8") uses the current default Windows ANSI code page (ACP) for the locale and UTF-8 for the code page.
Where are locales stored in Ubuntu?
Adjusting Locales The default settings are stored in the /etc/default/locale file. This file can either be adjusted manually or updated using the tool, update-locale .
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Richard
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Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
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