安装 Ubuntu 12.04 后我无法启动 Windows XP

Question

安装 Ubuntu 12.04 后我无法启动 Windows XP，最糟糕的是我没有 Windows XP 安装 CD。

kathy@kathy-HP-Compaq:~$ sudo fdisk -l
[sudo] password for kathy: 

Disk /dev/sda: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders, total 156301488 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: 0xc51bc51b

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *          63    41957999    20978968+   7  HPFS/NTFS/exFAT
/dev/sda2        41958061   156301311    57171625+   f  W95 Ext'd (LBA)
/dev/sda5        41958063   101887679    29964808+   7  HPFS/NTFS/exFAT
/dev/sda6       154224640   156301311     1038336   82  Linux swap / Solaris
/dev/sda7       101888000   154222591    26167296   83  Linux

Partition table entries are not in disk order

Disk /dev/mapper/cryptswap1: 1063 MB, 1063256064 bytes
255 heads, 63 sectors/track, 129 cylinders, total 2076672 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: 0x693811c2

Disk /dev/mapper/cryptswap1 doesn't contain a valid partition table

请教我如何做这些事情，因为我对计算机的了解有限，请像你教你的妹妹一样教我。

Answer 1

只需安装 boot-repair 并尝试恢复 mbr。在终端中输入此命令（CTRL + Alt+T）

1. sudo add-apt-repository ppa:yannubuntu/boot-repair
2. sudo apt-get update
3. sudo apt-get install -y boot-repair && (boot-repair &)

或者使用 live ubuntu cd/usb 并通过执行以下操作将等效的 MBR 安装到您的 sda 驱动器（如果一切顺利，它可以帮助您再次直接启动到 Windows）：

1. sudo apt-get install lilo
2. sudo lilo -M /dev/sda mbr