I am not sure whether it has something to do with my locale settings, which are hopefully fine, or fonts.
locale -a C en_US.utf8 POSIX ru_RU.utf8 uk_UA.utf8
When I switch between keyboard layouts I can type, say in libreoffice or firefox on any language, i.e. ua,ru,en.
However, when I type in the terminal, if the language is ru or ua, not one symbol is typed in, nothing is typed in.
Again, if I
ls files in directory, ua and ru letters are not displayed, en are. Unicode is also not displayed.
I use Arch with Suckless Terminal, however this issue applies to
dmenu and to xterm too.