This nomachine forum topic didn't help.
After reboot I have these envs:
GDM_LANG=en_GB
LANG=en_GB.UTF-8
LANGUAGE=en_GB
cat /etc/default/locale
# File generated by update-locale
LANG="en_GB.UTF-8"
LC_NUMERIC="en_GB.UTF-8"
LC_TIME="en_GB.UTF-8"
LC_MONETARY="en_GB.UTF-8"
LC_PAPER="en_GB.UTF-8"
LC_NAME="en_GB.UTF-8"
LC_ADDRESS="en_GB.UTF-8"
LC_TELEPHONE="en_GB.UTF-8"
LC_MEASUREMENT="en_GB.UTF-8"
LC_IDENTIFICATION="en_GB.UTF-8"
but my timezone is for my country and differs from english language option.
Could nomachine be using the timezone to set it's language? This is quite complicated because the translation to my native lang is not good; the terminology used is so strange. So I prefer to stick with English than getting confused every time I open nomachine.
but how to fix/modify the language?
My entire Ubuntu installation is in English, all apps open in English, least nomachine (as far I know)