Isso é possível?
Sim. Veja esta excelente resposta em Ask Ubuntu from evgeny :
Here's the general outline:
- Make space for Windows
- Install Windows
- Mount the
/bootdirecory or partition- Install the bootloader (GRUB)
Step One – Make space for Windows
Open up GParted, and make sure that you have at least 20 GB available for Windows 7, either as a partition you can remove, or as unpartitioned space. If it's a partition, remove it from GRUB to make sure it doesn't break your Ubuntu install — GParted will complain if anything bad is about to happen.
Make note of current
/bootdevice. If that doesn't show up there, make note of the/device. The device name is something likesda5.Step Two – Install Windows
Install Windows 7 into the space you just made
Step Three – Mount
/bootNote: Instead of mounting the boot directory or partition from the installation in the live media environment you can specify the path with the
--boot-directoryparameter for grub-install, more information on the manpage.Carregue seu Live CD do Ubuntu e execute esses comandos.
Se você NÃO tiver uma partição
/bootseparada:sudo mount /dev/DEVICENAME_FROM_STEP_ONE /mnt sudo rm -rf /boot # Careful here, make sure YOU ARE USING THE LIVE CD. I tried it, it works. sudo ln -s /mnt/boot /bootSe você tiver uma partição SEPARATE
/boot:sudo mount /dev/DEVICENAME_FROM_STEP_ONE /bootPasso Quatro - Instale o bootloader
Note: These instructions were initially written for Windows 7 and BIOS booting computers. If you have UEFI and Windows 8 and above you probably need to replace
grub-pcwithgrub-efi-amd64insudo apt-get install grub-pc.Continue com esses comandos:
sudo apt-get update sudo apt-get install grub-pc sudo grub-install /dev/sda # NOTE THAT THERE IS NO DIGIT sudo umount /boote reinicie. Deve funcionar bem e inicializar os dois sistemas.