Ubuntu 18.04LTS 32bits - freeze and not restart

[Vladimir75]

this topic can be useful:

Setting Goals for a new Linux user

Hi all. I am new to using linux. I would like to set some goals for myself while I am learning Ubuntu Mate. The problem is that I don’t know what goals that I should set for myself. This is why when I usually install any type of Linux, it just sits on my hard drive unused and a waste of space. I am now using it on my old Macbook as Ubuntu Mate runs nicely and I just want to spend time learning it. I have already taught myself how to install packages through the terminal if they are in the repo…

try to find vkareh's suggestion about dconf tool