In under five minutes, you can configure Xubuntu Linux for typing Greek, including diacritical marks (accents and breathing marks).

Step 4 is the only portion of this tutorial that is Xubuntu-specific. For other flavors of Ubuntu, or for other Linux distros, you may need to modify that step slightly depending upon which system application you use for setting the keyboard layout.

1. Download a TrueType Greek Font

For example, the Society of Biblical Literature provides a free copy of the SBL Greek Font here. If you choose a different font, be sure that it follows the Unicode conventions for mapping foreign language characters.

2. Copy the .TTF file into the Font Folder

You will need administrative privileges (i.e., the sudo command) to do so. In terminal, type:

sudo cp ~/Downloads/*.ttf /usr/share/fonts/truetype

3. Reset the Font Cache

This step ensures that your system takes notice of the new font. In terminal, type:

sudo fc-cache -f

4. Configure the Keyboard Layout

Go to Settings Manager [or a similar system tool, depending upon your Linux distro] >> Keyboard > Layout and at:

  • Change Layout Option: select Both Shift Keys
  • + Add: select Greek Polytechnic

5. Type Greek Letters and Diacriticals

Load your favorite word processor, such as LibreOffice Writer. Select the Greek font you have installed and start typing. At first, it will all appear in the English alphabet. Now, press down both the left and the right SHIFT keys simultaneously. Type again, and you’ll see Greek. Press both SHIFT keys simultaneously once more to switch back to English typing. (By repeating Step 4, you can configure a different key combination, but SHIFT-SHIFT seems to be both convenient and also different enough from most other ALT- or CTRL- commands that you use for other purposes so that you won’t mistype one for the other.)

Most keys produce the Greek letter that one would intuitively expect: A becomes alpha, B become beta, and so on. The following chart lists those letters that may take some practice to learn.

 greek keyboard map letters

To produce diacritical marks (that is, accents and breathing marks), two or three key must be entered sequentially. After the last key (the vowel) has been pressed, the result will appear as shown in the following chart.

 greek keyboard map diacriticals

One final note: while in Greek entry mode, some shortcut keys for accessing menus, etc., may not work. Simply press the right and left SHIFT keys simultaneously to return to English entry mode and you once again will find those other keyboard shortcuts working.


Dr. Ryan C. MacPherson is the founding president of Into Your Hands LLC and the author of several books, including Rediscovering the American Republic (2 vols.) and Debating Evolution before Darwinism. He lives with his wife Marie and their homeschooled children in Casper, Wyoming, where he serves as Academic Dean at Luther Classical College. He previously taught American history, history of science, and bioethics at Bethany Lutheran College, 2003–2023 He also serves as President of the Hausvater Project, which mentors Christian parents. For more information, visit

Pin It