Adicione o Windows ao Ubuntu grub [duplicado]

Question

Gostaria de adicionar o Windows ao grub? e já tentei a ferramenta Reparo de inicialização:

link

Boot Info Script cfd9efe + Boot-Repair extra info      [Boot-Info 26Apr2016]


============================= Boot Info Summary: ===============================

 => Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    for (,msdos1)/grub. It also embeds following components:

    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------
 => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

    File system:       ext2
    Boot sector type:  Grub2 (v1.99-2.00)
    Boot sector info:  Grub2 (v2.00) is installed in the boot sector of sda1 
                       and looks at sector 843192 of the same hard drive for 
                       core.img. core.img is at this location and looks for 
                       (,msdos1)/grub. It also embeds following components:

                       modules
                       -------------------------------------------------------
                       fshelp ext2 part_msdos biosdisk
                       -------------------------------------------------------
    Operating System:  
    Boot files:        /grub/grub.cfg /grub/i386-pc/core.img

sda2: __________________________________________________________________________

    File system:       Extended Partition
    Boot sector type:  Unknown
    Boot sector info: 

sda5: __________________________________________________________________________

    File system:       LVM2_member
    Boot sector type:  -
    Boot sector info: 

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03
    Boot sector info:  Syslinux looks at sector 16392 of /dev/sdb1 for its 
                       second stage. The integrity check of Syslinux failed. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg /casper/vmlinuz.efi 
                       /EFI/BOOT/grubx64.efi /ldlinux.sys

ubuntu-vg-root: ________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.1 LTS
    Boot files:        /etc/fstab

ubuntu-vg-swap_1: ______________________________________________________________

    File system:       swap
    Boot sector type:  -
    Boot sector info: 

============================ Drive/Partition Info: =============================

Drive: sda _____________________________________________________________________
Disk /dev/sda: 149.1 GiB, 160041885696 bytes, 312581808 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
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1    *          2,048       999,423       997,376  83 Linux
/dev/sda2           1,001,470   312,580,095   311,578,626   5 Extended
/dev/sda5           1,001,472   312,580,095   311,578,624  8e Linux LVM


Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 3.7 GiB, 4004511744 bytes, 7821312 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
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *          2,048     7,821,311     7,819,264   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/mapper/ubuntu--vg-root 7024025a-3d60-4207-abce-c85ac905acfb   ext4       
/dev/mapper/ubuntu--vg-swap_1 95d424f5-afb1-4477-8a25-0475e12383dc   swap       
/dev/sda1        c49321d6-0e68-4e49-aff2-feb95b64fe1e   ext2       
/dev/sda5        2QAm1N-Fts6-3W00-OjqZ-EGVY-5jni-M9KmOt LVM2_member 
/dev/sdb1        20E7-9D14                              vfat       UBUNTU 16_0

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Sep  9 20:06 ata-SAMSUNG_HM160HI_S1WWJ9BZ910170 -> ../../sda
lrwxrwxrwx 1 root root 10 Sep  9 20:06 ata-SAMSUNG_HM160HI_S1WWJ9BZ910170-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Sep  9 20:06 ata-SAMSUNG_HM160HI_S1WWJ9BZ910170-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Sep  9 20:06 ata-SAMSUNG_HM160HI_S1WWJ9BZ910170-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Sep  9 20:06 dm-name-ubuntu--vg-root -> ../../dm-0
lrwxrwxrwx 1 root root 10 Sep  9 20:06 dm-name-ubuntu--vg-swap_1 -> ../../dm-1
lrwxrwxrwx 1 root root 10 Sep  9 20:06 dm-uuid-LVM-0cawvvxTdfN175ebJMEvc90iGHQr3vZI6W73Zq3PnHOn9YTNZYarzldju8TRVC9y -> ../../dm-1
lrwxrwxrwx 1 root root 10 Sep  9 20:06 dm-uuid-LVM-0cawvvxTdfN175ebJMEvc90iGHQr3vZIyldV6FKfEvkjfO2R2Uk1yGVfJV7SEML9 -> ../../dm-0
lrwxrwxrwx 1 root root 10 Sep  9 20:06 lvm-pv-uuid-2QAm1N-Fts6-3W00-OjqZ-EGVY-5jni-M9KmOt -> ../../sda5
lrwxrwxrwx 1 root root  9 Sep  9 20:06 usb-SanDisk_Cruzer_Blade_20051737531B14029A88-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Sep  9 20:06 usb-SanDisk_Cruzer_Blade_20051737531B14029A88-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Sep  9 20:06 wwn-0x50f000002a910170 -> ../../sda
lrwxrwxrwx 1 root root 10 Sep  9 20:06 wwn-0x50f000002a910170-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Sep  9 20:06 wwn-0x50f000002a910170-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Sep  9 20:06 wwn-0x50f000002a910170-part5 -> ../../sda5

========================= "ls -R /dev/mapper/" output: =========================

/dev/mapper:
control
ubuntu--vg-root
ubuntu--vg-swap_1

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/mapper/ubuntu--vg-root /                        ext4       (rw,relatime,errors=remount-ro,data=ordered)
/dev/sda1        /boot                    ext2       (rw,relatime,block_validity,barrier,user_xattr,acl)


============================= sda1/grub/grub.cfg: ==============================

    

Answer 1

Você não tem instalação do Windows para adicionar, a menos que esteja em um disco desconectado ou invisível. É provável que você tenha apagado acidentalmente. Se você tiver dados pessoais críticos em seu disco rígido, PARE DE USAR O UBUNTU IMEDIATAMENTE! Você pode recuperar alguns dos seus dados com a ajuda de PhotoRec ou algo similar, mas é provável que seja uma tarefa tediosa. Você também precisará de um disco reserva para armazenar os arquivos recuperados.

Sinto muito ser o portador de más notícias, mas, a menos que você tenha um segundo disco que não esteja aparecendo no Reparo de inicialização por algum motivo, parece que o Windows desapareceu.

Por acaso, colar a saída Boot Info Script / Boot Repair em sua pergunta é redundante com o fornecimento do link pastebin e torna sua pergunta mais difícil de ler. Não vou editar sua pergunta para remover a saída redundante, mas você pode querer manter isso em mente no futuro.