Boot problems when windows and Centos dual systems are installed on the computer, centos dual systems

Source: Internet
Author: User

Boot problems when windows and Centos dual systems are installed on the computer, centos dual systems

(This article does not go into details about how to install windows and centos on your computer .)

When installing a dual-system on a computer, you must first install the windows system and divide an idle partition on the hard disk to install the centos System (you can install the centos System by Using "Apsara stack ).

After the centos system is installed, restart the computer and find that the system cannot choose to enter windows. After the centos system is installed, the mbr boot is changed to grub2 boot, while centos does not recognize the ntfs partition of windows, therefore, the startup item does not have windows.

Solution: first, ensure that the computer can connect to the Internet. In the centos system, enter the following command:

1. yum-y install epel-release

2. yum-y install ntfs-3g

Grub2-mkconfig-o/boot/grub2/grub. cfg

After the command is run, the windows Startup item is displayed.

4. modify and select the default wait time in the System menu. Enter the command vi/boot/grub2/grub. as shown in cfg, modify the value of timeout. The default value is 5, indicating that the system menu waiting time is 5 seconds.

 

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.