System Testing tool for Ubuntu

Try

System Testing

System Testing, can test your system and submit results to the Ubuntu Friendly project.

You have to manually participate for the test.

To install, just click System Testing

Can also install with :

sudo apt-get install checkbox-gui

hw-probe

Try hw-probe tool on your host with a Docker image or

sudo snap install hw-probe

The probe includes outputs of several Linux diagnostics tools (smartctl, memtester, etc.), hardware listers (hwinfo, dmidecode, biosdecode, etc.) and system logs (Xorg.log, dmesg, etc.).

Probe example: https://linux-hardware.org/?probe=0b29192f95

I'm the author of this project, so feel free to ask any questions in comments!

Phoronix Test suite

You can use Phoronix Test suite. It is best testing Utility for Linux Systems.

It is having a Dash icon. But runs in terminal. Takes few hours to run a comprehensive test. Finally gives a report.

Or:

sudo apt install phoronix-test-suite