You must have the boot directory mounted on an available disk partition for any Linux installation to be successful.
In computers, booting is the process of turning on a computer, whether it be by software or hardware commands like a button.
A process must load software into memory for a computer's central processing unit (CPU) to be able to run it after the machine is turned on.
Methods for Booting
The Start-Up It is the initial stage that entails turning on the power.
Power On Self Test in the BIOS. It is a preliminary test run by the BIOS.
OS loading. The operating system is loaded into the main memory in this step. ...
System Utilities for loading.
To learn more about booting, refer
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