Which Linux to choose for Postgresql 10.5?

Question

linux

Haven't used Linux, hence the question.
What implementation should I put in order to:
1) Have a minimum of problems with encodings and other things
2) You can install the familiar graphical interface and pgadmin

Answer 1

This page lists the supported distributions:

BSD
        FreeBSD
        OpenBSD
    Linux
        Red Hat family Linux (including CentOS/Fedora/Scientific/Oracle variants)
        Debian GNU/Linux and derivatives
        Ubuntu Linux and derivatives
        SuSE and OpenSuSE
        Other Linux
    macOS
    Solaris
    Windows

After clicking on a distribution, it is already indicated which versions are supported, for example, for debian:
The PostgreSQL apt repository supports the currently supported stable versions of Debian:
Stretch (9.x)
Jessie (8.x)
Wheezy (7.x)
on the following architectures:
amd64
i386
ppc64el

Answer 2

What for the schedule for a DB? Install any common Linux server distribution. Connect with pgadmin from any other machine on the network.

Answer 3

Ubuntu 18.04.
And what prevents to put pgadmin on the admin computer? It is undesirable to install a GUI on the server.