Install boot-info-script by entering the following commands in the terminal:
sudo apt update sudo apt install boot-info-script
Description:
inspect boot environment
boot-info-script generates a report of your boot environment. This report can easily be read or sent to someone else in case you can not fix the problem yourself.
Homepage: https://github.com/arvidjaar/bootinfoscript
Version: 0.76-2
Section: universe/admin