In a completely Linux Mint 18.2 fresh install I added the
LibreOffice's PPA repository as always and did a un dist-upgrade.
After that, it was working but with no icons at all. Exactly as
described in https://askubuntu.com/questions/942140/icons-missing-from-libreoffice-toolbars/969290#969290
When trying to select another theme from Toos > Options > View, the
program stops responding.
After tested several alternatives the solution was install the breeze icon theme
apt install libreoffice-style-breeze