Home Database Mysql Tutorial Windows、Ubuntu双系统重装windows系统后grub引导的修复及默认启_MySQL

Windows、Ubuntu双系统重装windows系统后grub引导的修复及默认启_MySQL

Jun 01, 2016 pm 01:29 PM
windows computer System reload

Ubuntu

bitsCN.com

Windows、Ubuntu双系统重装windows系统后grub引导的修复及默认启动项的修改

 

     今天帮童鞋重装系统,他的电脑是Windows、Ubuntu双系统,需要重装的系统是windows,据说是因为很多游戏都只支持64位,要给换成64位的 = =...

     于是我就帮他装了个windows,之后重新引导了Ubuntu,下面记录下:

gurb引导的修复:

     1、拿一个Ubuntu系统U盘或者光盘,没有的话去烧一个,如何烧点此文。

     2、重启进入U盘或光盘启动,选择实用Ubuntu(try ubuntu)。

     3、查看信息。打开终端(ctrl+alt+t),在终端下输入

[plain] 

sudo -i(获得管理员权限)  

fdisk -l(查看分区及类型)  

     然后会出现你的磁盘的信息。

[plain] 

Device    Boot    Start   End Blocks    Id   System   

     在Id列找出83的那行对应的Device列的内容,看看是sda多少的,下面假设为sda*。(假如有多个Id为的83分区,可以从后面一个一个尝试4-6步)。

     4、挂载分区。在终端输入(注意*的替换和空格):

[plain] 

mount /dev/sda* /mnt  

     5、在终端输入:

[plain] 

grub-install --root-directory=/mnt /dev/sda  

稍等片刻便能看到:Installationfinished,No Error Reported的字样,说明设置成功了。

     6、重启电脑就能看到Ubuntu的grub引导界面了,如果没有请返回第3步看看是否有多个Id为83的分区。

     7、此时先别进入windows,进入Ubuntu在终端中输入:

[plain] 

sudo update-grub  

     执行完重启电脑就可以正常进入windows和Ubuntu了,这时grub引导算修复完毕。

 

grub默认启动项的修改

     那位同学还要求把默认启动项给改回windows。。。(这样一学期能进几次Ubuntu。。。)

     在启动时记住windows是在启动项的第几行。

     进入Ubuntu,在终端上输入:

[plain] 

sudo gedit /boot/grub/grub.cfg  

     将set default="0"上面的0改为刚才看到的windows在第几行减一。

     保存退出,重启即可。
 

bitsCN.com
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to update the latest version of Bybit Exchange? Will there be any impact if it is not updated? How to update the latest version of Bybit Exchange? Will there be any impact if it is not updated? Feb 21, 2025 pm 10:54 PM

The way to update ByBit exchanges varies by platform and device: Mobile: Check for updates and install in the app store. Desktop Client: Check for updates in the Help menu and install automatically. Web page: You need to manually access the official website for updates. Failure to update the exchange can lead to security vulnerabilities, functional limitations, compatibility issues and reduced transaction execution efficiency.

Pi Node Teaching: What is a Pi Node? How to install and set up Pi Node? Pi Node Teaching: What is a Pi Node? How to install and set up Pi Node? Mar 05, 2025 pm 05:57 PM

Detailed explanation and installation guide for PiNetwork nodes This article will introduce the PiNetwork ecosystem in detail - Pi nodes, a key role in the PiNetwork ecosystem, and provide complete steps for installation and configuration. After the launch of the PiNetwork blockchain test network, Pi nodes have become an important part of many pioneers actively participating in the testing, preparing for the upcoming main network release. If you don’t know PiNetwork yet, please refer to what is Picoin? What is the price for listing? Pi usage, mining and security analysis. What is PiNetwork? The PiNetwork project started in 2019 and owns its exclusive cryptocurrency Pi Coin. The project aims to create a one that everyone can participate

How to install deepseek How to install deepseek Feb 19, 2025 pm 05:48 PM

There are many ways to install DeepSeek, including: compile from source (for experienced developers) using precompiled packages (for Windows users) using Docker containers (for most convenient, no need to worry about compatibility) No matter which method you choose, Please read the official documents carefully and prepare them fully to avoid unnecessary trouble.

Coinsuper exchange software channel official website entrance Coinsuper exchange software channel official website entrance Feb 21, 2025 pm 10:39 PM

The official website entrance of the Coinsuper Exchange: https://www.coinsuper.com. The client download channels are: Windows client, macOS client, and mobile (iOS/Android). Registration requires an email, mobile phone number and password, and you need to complete real-name authentication before you can trade. The platform provides a variety of digital asset transactions, including Bitcoin, Ethereum, etc., with the transaction fee rate of 0.1% for both orders and acceptors. Security safeguards include cold wallet storage, dual-factor verification, anti-money laundering and anti-terrorism financing measures, and with security public

BITGet official website installation (2025 beginner's guide) BITGet official website installation (2025 beginner's guide) Feb 21, 2025 pm 08:42 PM

BITGet is a cryptocurrency exchange that provides a variety of trading services including spot trading, contract trading and derivatives. Founded in 2018, the exchange is headquartered in Singapore and is committed to providing users with a safe and reliable trading platform. BITGet offers a variety of trading pairs, including BTC/USDT, ETH/USDT and XRP/USDT. Additionally, the exchange has a reputation for security and liquidity and offers a variety of features such as premium order types, leveraged trading and 24/7 customer support.

How to adjust Sesame Open Exchange into Chinese How to adjust Sesame Open Exchange into Chinese Mar 04, 2025 pm 11:51 PM

How to adjust Sesame Open Exchange to Chinese? This tutorial covers detailed steps on computers and Android mobile phones, from preliminary preparation to operational processes, and then to solving common problems, helping you easily switch the Sesame Open Exchange interface to Chinese and quickly get started with the trading platform.

Ouyi okx installation package is directly included Ouyi okx installation package is directly included Feb 21, 2025 pm 08:00 PM

Ouyi OKX, the world's leading digital asset exchange, has now launched an official installation package to provide a safe and convenient trading experience. The OKX installation package of Ouyi does not need to be accessed through a browser. It can directly install independent applications on the device, creating a stable and efficient trading platform for users. The installation process is simple and easy to understand. Users only need to download the latest version of the installation package and follow the prompts to complete the installation step by step.

Sesame Open Door Exchange Web Page Login Latest version gateio official website entrance Sesame Open Door Exchange Web Page Login Latest version gateio official website entrance Mar 04, 2025 pm 11:48 PM

A detailed introduction to the login operation of the Sesame Open Exchange web version, including login steps and password recovery process. It also provides solutions to common problems such as login failure, unable to open the page, and unable to receive verification codes to help you log in to the platform smoothly.

See all articles