Restore Linux (Ubuntu 10.04) MBR after Windows installation/重灌暈到死後復原Linux開機

Restore Linux (Ubuntu 10.04) MBR after Windows installation/重灌暈到死後復原Linux開機

1. Boot with Ubuntu LiveCD
   
2. Mount the partition containing /boot to a directory. For example:
   sudo mount /dev/sda6 /mnt
   
3. Reinstall grub:
   sudo grub-install --root-directory=/mnt/ /dev/sda
   

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1. 用烏邦托安裝光碟開機
   
2. 把含有 /boot 的分區掛載到一個檔案夾。比方說：
   sudo mount /dev/sda6 /mnt
   
3. 重裝grub:
   sudo grub-install --root-directory=/mnt/ /dev/sda