我刚刚开始使用 Linux，使用的是 Ubuntu 12.10。由于不知道我是否喜欢 Ubuntu，以至于将它作为我的主要操作系统，因此我将它与现有操作系统 Windows 8 一起安装。安装 Ubuntu 时，我将其安装到一个完全独立的空硬盘上。我可以完美地启动 Ubuntu，并且 Grub 显示 Windows 8（加载程序）作为一个选项，但是当我尝试启动 Windows 时，我收到此信息：
两个硬盘都已安装并正常工作，我尝试运行引导修复中的推荐设置。当我从系统中移除安装了 Ubuntu 的硬盘时，我可以让 Windows 启动。从 Ubuntu 中，我可以看到我的另一个硬盘，并且看到主目录中有一个名为 boot 的文件夹，这可能是导致我出现问题的原因吗？如果是，我可以直接删除它吗，还是有特殊的方法可以删除它？如果不行，我应该尝试什么来解决这个问题？非常感谢大家！
grub.cfg 的内容
#
# 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 $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
set default="0"
if [ x"${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,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint- efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 795aa714-904a-41e1-b953-4b818caec860
else
search --no-floppy --fs-uuid --set=root 795aa714-904a-41e1-b953-4b818caec860
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 [ "${recordfail}" = 1 ]; then
set timeout=10
else
set timeout=10
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30; then
clear
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${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 [ ${match} = 0 ]; then
set linux_gfx_mode=keep
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=keep
fi
else
set linux_gfx_mode=text
fi
export linux_gfx_mode
if [ "${linux_gfx_mode}" != "text" ]; then load_video; fi
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-795aa714-904a-41e1-b953-4b818caec860' {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint- efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 795aa714-904a-41e1-b953-4b818caec860
else
search --no-floppy --fs-uuid --set=root 795aa714-904a-41e1-b953-4b818caec860
fi
linux /boot/vmlinuz-3.5.0-25-generic root=UUID=795aa714-904a-41e1-b953-4b818caec860 ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.5.0-25-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-795aa714-904a-41e1-b953-4b818caec860' {
menuentry 'Ubuntu, with Linux 3.5.0-25-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-25-generic-advanced-795aa714-904a-41e1-b953-4b818caec860' {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 795aa714-904a-41e1-b953-4b818caec860
else
search --no-floppy --fs-uuid --set=root 795aa714-904a-41e1-b953-4b818caec860
fi
echo 'Loading Linux 3.5.0-25-generic ...'
linux /boot/vmlinuz-3.5.0-25-generic root=UUID=795aa714-904a-41e1-b953-4b818caec860 ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.5.0-25-generic
}
menuentry 'Ubuntu, with Linux 3.5.0-25-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-25-generic-recovery-795aa714-904a-41e1-b953-4b818caec860' {
recordfail
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 795aa714-904a-41e1-b953-4b818caec860
else
search --no-floppy --fs-uuid --set=root 795aa714-904a-41e1-b953-4b818caec860
fi
echo 'Loading Linux 3.5.0-25-generic ...'
linux /boot/vmlinuz-3.5.0-25-generic root=UUID=795aa714-904a-41e1-b953-4b818caec860 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.5.0-25-generic
}
menuentry 'Ubuntu, with Linux 3.5.0-17-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-17-generic-advanced-795aa714-904a-41e1-b953-4b818caec860' {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 795aa714-904a-41e1-b953-4b818caec860
else
search --no-floppy --fs-uuid --set=root 795aa714-904a-41e1-b953-4b818caec860
fi
echo 'Loading Linux 3.5.0-17-generic ...'
linux /boot/vmlinuz-3.5.0-17-generic root=UUID=795aa714-904a-41e1-b953-4b818caec860 ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.5.0-17-generic
}
menuentry 'Ubuntu, with Linux 3.5.0-17-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-17-generic-recovery-795aa714-904a-41e1-b953-4b818caec860' {
recordfail
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 795aa714-904a-41e1-b953-4b818caec860
else
search --no-floppy --fs-uuid --set=root 795aa714-904a-41e1-b953-4b818caec860
fi
echo 'Loading Linux 3.5.0-17-generic ...'
linux /boot/vmlinuz-3.5.0-17-generic root=UUID=795aa714-904a-41e1-b953-4b818caec860 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.5.0-17-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,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 795aa714-904a-41e1-b953-4b818caec860
else
search --no-floppy --fs-uuid --set=root 795aa714-904a-41e1-b953-4b818caec860
fi
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 795aa714-904a-41e1-b953-4b818caec860
else
search --no-floppy --fs-uuid --set=root 795aa714-904a-41e1-b953-4b818caec860
fi
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Dell Utility Partition (on /dev/sdb1)' --class windows --class os $menuentry_id_option 'osprober-chain-07D7-090A' {
insmod part_msdos
insmod fat
set root='hd1,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1 07D7-090A
else
search --no-floppy --fs-uuid --set=root 07D7-090A
fi
drivemap -s (hd0) ${root}
chainloader +1
}
menuentry 'Windows 8 (loader) (on /dev/sdb3)' --class windows --class os $menuentry_id_option 'osprober-chain-7CBC4093BC404A3A' {
insmod part_msdos
insmod ntfs
set root='hd1,msdos3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos3 --hint-efi=hd1,msdos3 --hint-baremetal=ahci1,msdos3 7CBC4093BC404A3A
else
search --no-floppy --fs-uuid --set=root 7CBC4093BC404A3A
fi
drivemap -s (hd0) ${root}
chainloader +1
}
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
这是 mount 和 的输出sudo parted /dev/sda print：
Model: ATA Hitachi HDS72168 (scsi)
Disk /dev/sda: 80.0GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 1049kB 76.8GB 76.8GB primary ext4 boot
2 76.8GB 80.0GB 3150MB extended
5 76.8GB 80.0GB 3150MB logical linux-swap(v1)
答案1
只需运行 Windows 启动修复，Windows 将是唯一加载的操作系统...然后，当您想要启动 Ubuntu 时，转到 BIOS 启动选项并从第二个驱动器启动。
（我知道该用户已经有一段时间没有上线了，但它可能会帮助其他遇到同样问题的人）