Install hddtemp by entering the following commands in the terminal:
sudo apt update sudo apt install hddtemp
Description:
hard drive temperature monitoring utility
The hddtemp program monitors and reports the temperature of PATA, SATA or SCSI hard drives by reading Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.) information on drives that support this feature.
Homepage: http://www.guzu.net/linux/hddtemp.php
Version: 0.3-beta15-53
Section: universe/utils