Looking for a graphical temperature monitoring application for Linux? Psensor is a simple yet powerful tool with graphs and system tray indicator applet.
Psensor is a free and open-source utility to monitor hardware temperature in Linux. It draws real-time charts and raises alerts about the the temperature of:
- the motherboard and CPU sensors (using lm-sensors).
 - the NVidia GPUs (using XNVCtrl).
 - the ATI GPUs (using ATI ADL SDK).
 - the Hard Disk Drives (using hddtemp, libatasmart or udisks2).
 - the rotation speed of the fans.
 - a remote computer.
 - the CPU load and free memory
 
The information of real-time CPU, GPU, motherboard temperature as well as CPU load, free memory can be also accessible easily through a system tray app indicator.
How to Get Psensor in Linux:
The utility is available in main repositories for most popular Linux distributions.
For Ubuntu, Debian, Linux Mint, simply open terminal and run command:
sudo apt install psensor
For Fedora based systems, run command to install the tool:
sudo dnf install psensor
                