Linux Learning Note--grub troubleshooting

Note: This article for my study notes, so only on behalf of my understanding, if there are errors, please forgive me and welcome correction

1. Introduction to Grub

Detailed description Please search the network by yourself, very much. This simply refers to the description on the network. Grub is the startup management program for your computer. Is

After the computer starts the first program to run, he is responsible for loading, transfer control to the operating system of the kernel, once the kernel is mounted, the system Boot Manager's task to complete the exit, the other part of the system boot, such as the system initialization and startup process is completely controlled by the kernel to complete.

Linux, in addition to grub, as well as LILO, the Windows environment and other related software.

2. Common failures of Grub

a.grub.conf file is missing

Grub.conf

This file contains the following information:

1. The default boot partition.

2. Wait for how long to automatically boot the default partition.

3. Selectively provides a boot surface that is displayed when waiting for user input.

4. Each boot partition that can be selected by the user.

This article is from "Neo's essay" blog, please make sure to keep this source http://neoliang.blog.51cto.com/95950/1702656

Linux Learning Note--grub troubleshooting