我想将 Windows 添加到 grub？并且已经尝试过启动修复工具：
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: ==============================
答案1
您无需添加任何 Windows 安装，除非它位于断开连接或不可见的磁盘上。您很可能不小心将其删除了。如果您的硬盘上有重要的个人数据，立即停止使用 UBUNTU！你也许能够康复一些借助相簿或类似的东西，但这可能是一个繁琐的任务。您还需要一个备用磁盘来保存恢复的文件。
很抱歉给大家带来坏消息，但除非你有第二个磁盘由于某种原因没有出现在启动修复中，否则看起来 Windows 已经不存在了。
顺便说一句，将 Boot Info Script/Boot Repair 输出粘贴到您的问题中与提供 pastebin 链接是多余的，并且会使您的问题更难阅读。我不会编辑您的问题以删除多余的输出，但您可能希望在将来记住这一点。