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Fix Grub Boot program under CentOS

Source: Internet
Author: User
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1. Early-loading system, tried several times. Final GRUB Repair succeeded! The solution is roughly as follows:boot Meet grub> look at the solution in the following way

First of all, since we plug in the USB stick into the system, then we plug the USB stick into the system and see the operation

[Email protected] ~]# GRUB-INSTALL/DEV/SDA#安装grub到sda[email protected] ~]# vim/boot/grub/device.map #编辑文件为 (hd0)/dev/sdapreviously possible:
(HD1)/DEV/SDA #sda为硬盘
(hd0)/dev/sdb #sdb为U盘
[[email protected] ~]# vim/boot/grub/grub.conf # edit modify Inside (hd1,0) for (hd0,0) after the other, comment out the # and then save the restart to unplug the USB stick can be normal to enter the system

Fix Grub Boot program under CentOS

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Related Keywords:
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