Install xfonts-cronyx-koi8u-100dpi by entering the following commands in the terminal:
sudo apt update sudo apt install xfonts-cronyx-koi8u-100dpi
Description:
100 dpi KOI8-U encoded Cyrillic fonts for X (Cronyx collection)
This package provides a set of bitmapped Cyrillic fonts at 100 dots per inch. These are KOI8-U fonts and are suitable for Ukrainian. In most cases it is desirable to have the X font server (xfs) and/or an X server installed to make the fonts available to X clients. . This package and xfonts-cronyx-koi8u-75dpi provide the same set of fonts, rendered at different resolutions; only one or the other is necessary, but both may be installed. xfonts-cronyx-koi8u-100dpi may be more suitable for large monitors and/or large screen resolutions (over 1024x768). . The upstream source of this package is the package Xcyr of Serge Winitzki. Xcyr is a descendant of the package Xrus-2.3 of Andrey Chernov.
Version: 2.3.8-8
Section: universe/x11