grub não mostra a instalação do Windows 8

Question

Eu tenho uma inicialização tripla Ubuntu14.10 / MacOSX / Windows 8 no meu MacBook Pro.

No entanto, o Windows não aparece no grub, apenas aparecem MacOS e Ubuntu.

Eu tentei algumas coisas de outras perguntas semelhantes, mas nada funcionou, como executar update-grub ou Boot Repair . Aqui estão algumas saídas do programa que podem ser úteis:

fdisk

sudo fdisk -l

WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.


Disk /dev/sda: 256.1 GB, 256060514304 bytes
255 heads, 63 sectors/track, 31130 cylinders, total 500118192 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x2f014951

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1      409639      204819+  ee  GPT
/dev/sda2          409640    49237767    24414064   af  HFS / HFS+
/dev/sda3        49500160   322936831   136718336    7  HPFS/NTFS/exFAT
/dev/sda4   *   322936832   500117503    88590336   83  Linux

Eu acho que / dev / sda3 pode ser o windows!?

update-grub

sudo update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-3.13.0-34-generic
Found initrd image: /boot/initrd.img-3.13.0-34-generic
Found linux image: /boot/vmlinuz-3.13.0-24-generic
Found initrd image: /boot/initrd.img-3.13.0-24-generic
Found linux image: /boot/vmlinuz-3.5.0-45-generic
Found initrd image: /boot/initrd.img-3.5.0-45-generic
Found linux image: /boot/vmlinuz-3.5.0-36-generic
Found initrd image: /boot/initrd.img-3.5.0-36-generic
Found linux image: /boot/vmlinuz-3.5.0-28-generic
Found initrd image: /boot/initrd.img-3.5.0-28-generic
Found linux image: /boot/vmlinuz-3.5.0-27-generic
Found initrd image: /boot/initrd.img-3.5.0-27-generic
Found linux image: /boot/vmlinuz-3.5.0-17-generic
Found initrd image: /boot/initrd.img-3.5.0-17-generic
Found Mac OS X on /dev/sda2
done

os-prober

sudo os-prober
/dev/sda2:Mac OS X:MacOSX:macosx

    

Answer 1

Tente atualizar o repositório e esperamos que isso ajude você a usar o GRUB no Windows 8. Por favor, tente os comandos abaixo,

sudo add-apt-repository ppa:yannubuntu/boot-repair &&

sudo apt-get update &&

sudo apt-get install -y boot-repair &&

boot-repair