psensor software package provides display graphs for monitoring hardware temperature, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install psensor
psensor is installed in your system.
Make ensure the psensor package were installed using the commands given below,
$ sudo dpkg-query -l | grep psensor *
You will get with psensor package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Utilities |
| Package | psensor |
| Version | 0.8.0.3-1ubuntu3 |
| Description | display graphs for monitoring hardware temperature |
| Sub Section | Utils |