Install xmbmon by entering the following commands in the terminal:
sudo apt update sudo apt install xmbmon
Description:
Hardware monitoring without kernel dependencies (X client)
(x)mbmon allows you to monitor hardware status using your motherboard's sensors. This information can be: temperatures, voltages and/or fan speeds. . This package contains the graphical client.
Homepage: http://www.nt.phys.kyushu-u.ac.jp/shimizu/download/download.html
Version: 2.05-9
Section: universe/admin