我正在尝试在 Windows 7 系统上安装 Ubuntu 14.04。安装后，我无法启动 Windows 7 系统，当我在 GRUB2 中选择 Windows 7 引导加载程序时，它会挂起几秒钟，然后返回到 GRUB。我使用bootinfoscript分析我的磁盘，以下是输出：
Boot Info Script 0.61 [1 April 2012]
============================= Boot Info Summary: ===============================
=> Grub2 (v1.99) 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
in partition 112 for .
sda1: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda3: __________________________________________________________________________
File system: Extended Partition
Boot sector type: -
Boot sector info:
sda5: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows XP: NTFS
Boot sector info: According to the info in the boot sector, sda5 starts
at sector 63.
Operating System:
Boot files:
sda6: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda7: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sda8: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sda9: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 14.04.2 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 * 2,048 97,658,879 97,656,832 7 NTFS / exFAT / HPFS
/dev/sda3 97,659,196 800,391,167 702,731,972 f W95 Extended (LBA)
/dev/sda5 97,659,198 401,946,299 304,287,102 7 NTFS / exFAT / HPFS
/dev/sda6 401,954,816 597,264,383 195,309,568 7 NTFS / exFAT / HPFS
/dev/sda7 597,266,432 605,076,977 7,810,546 82 Linux swap / Solaris
/dev/sda8 605,079,552 702,734,335 97,654,784 83 Linux
/dev/sda9 702,736,384 800,391,167 97,654,784 83 Linux
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/sda1 7F1BDDFE0FA1F135 ntfs C:
/dev/sda5 01D07AEB077907E0 ntfs F
/dev/sda6 65D918A135513C02 ntfs
/dev/sda7 029c2fe2-a482-423f-8e68-4c7819050422 swap
/dev/sda8 7d83b987-4699-47ac-9537-76049d763138 ext4
/dev/sda9 1e183f5a-1fe5-4c05-9198-d69a22e358c5 ext4
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/sda8 /home ext4 (rw)
/dev/sda9 / ext4 (rw,errors=remount-ro)
=========================== sda9/boot/grub/grub.cfg: ===========================
--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function recordfail {
set recordfail=1
if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos9'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos9 --hint-efi=hd0,msdos9 --hint-baremetal=ahci0,msdos9 1e183f5a-1fe5-4c05-9198-d69a22e358c5
else
search --no-floppy --fs-uuid --set=root 1e183f5a-1fe5-4c05-9198-d69a22e358c5
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=en_US
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=-1
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=hidden
set timeout=0
# Fallback hidden-timeout code in case the timeout_style feature is
# unavailable.
elif sleep --interruptible 0 ; then
set timeout=0
fi
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30,0; then
clear
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${1}"
if [ "${1}" = "keep" ]; then
set vt_handoff=vt.handoff=7
else
set vt_handoff=
fi
}
if [ "${recordfail}" != 1 ]; then
if [ -e ${prefix}/gfxblacklist.txt ]; then
if hwmatch ${prefix}/gfxblacklist.txt 3; then
if [ ${match} = 0 ]; then
set linux_gfx_mode=keep
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=keep
fi
else
set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-1e183f5a-1fe5-4c05-9198-d69a22e358c5' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos9'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos9 --hint-efi=hd0,msdos9 --hint-baremetal=ahci0,msdos9 1e183f5a-1fe5-4c05-9198-d69a22e358c5
else
search --no-floppy --fs-uuid --set=root 1e183f5a-1fe5-4c05-9198-d69a22e358c5
fi
linux /boot/vmlinuz-3.16.0-30-generic root=UUID=1e183f5a-1fe5-4c05-9198-d69a22e358c5 ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.16.0-30-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-1e183f5a-1fe5-4c05-9198-d69a22e358c5' {
menuentry 'Ubuntu, with Linux 3.16.0-30-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.16.0-30-generic-advanced-1e183f5a-1fe5-4c05-9198-d69a22e358c5' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos9'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos9 --hint-efi=hd0,msdos9 --hint-baremetal=ahci0,msdos9 1e183f5a-1fe5-4c05-9198-d69a22e358c5
else
search --no-floppy --fs-uuid --set=root 1e183f5a-1fe5-4c05-9198-d69a22e358c5
fi
echo 'Loading Linux 3.16.0-30-generic ...'
linux /boot/vmlinuz-3.16.0-30-generic root=UUID=1e183f5a-1fe5-4c05-9198-d69a22e358c5 ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.16.0-30-generic
}
menuentry 'Ubuntu, with Linux 3.16.0-30-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.16.0-30-generic-recovery-1e183f5a-1fe5-4c05-9198-d69a22e358c5' {
recordfail
load_video
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos9'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos9 --hint-efi=hd0,msdos9 --hint-baremetal=ahci0,msdos9 1e183f5a-1fe5-4c05-9198-d69a22e358c5
else
search --no-floppy --fs-uuid --set=root 1e183f5a-1fe5-4c05-9198-d69a22e358c5
fi
echo 'Loading Linux 3.16.0-30-generic ...'
linux /boot/vmlinuz-3.16.0-30-generic root=UUID=1e183f5a-1fe5-4c05-9198-d69a22e358c5 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.16.0-30-generic
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry 'Memory test (memtest86+)' {
insmod part_msdos
insmod ext2
set root='hd0,msdos9'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos9 --hint-efi=hd0,msdos9 --hint-baremetal=ahci0,msdos9 1e183f5a-1fe5-4c05-9198-d69a22e358c5
else
search --no-floppy --fs-uuid --set=root 1e183f5a-1fe5-4c05-9198-d69a22e358c5
fi
knetbsd /boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
insmod part_msdos
insmod ext2
set root='hd0,msdos9'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos9 --hint-efi=hd0,msdos9 --hint-baremetal=ahci0,msdos9 1e183f5a-1fe5-4c05-9198-d69a22e358c5
else
search --no-floppy --fs-uuid --set=root 1e183f5a-1fe5-4c05-9198-d69a22e358c5
fi
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
`
我的 Windows 7 最初安装在 sda2 中，而 sda1 是 win7 生成的“系统保留”。使用 win 7 安装盘启动并尝试修复启动不起作用，修复程序无法识别 C: 驱动器中的任何启动。我现在该如何修复我的 Windows 7 引导加载程序？