我在单独的逻辑分区上安装了 Ubuntu 12.04 LTS 和 Windows 8.1。现在，我只能登录 Ubuntu。当我尝试从 GRUB 菜单登录 Windows 时，我收到一个错误，导致我返回 GRUB 菜单。这是我的cat /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 $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
set default="0"
if [ "${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 "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
insmod efi_gop
insmod efi_uga
insmod video_bochs
insmod video_cirrus
}
insmod part_gpt
insmod ext2
set root='(hd0,gpt5)'
search --no-floppy --fs-uuid --set=root c6cb0b77-0048-47b5-9b93-6b28c43c4900
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=auto
load_video
insmod gfxterm
insmod part_gpt
insmod ext2
set root='(hd0,gpt5)'
search --no-floppy --fs-uuid --set=root c6cb0b77-0048-47b5-9b93-6b28c43c4900
set locale_dir=($root)/boot/grub/locale
set lang=en_US
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=-1
else
set timeout=10
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30; then
clear
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${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, with Linux 3.11.0-26-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='(hd0,gpt5)'
search --no-floppy --fs-uuid --set=root c6cb0b77-0048-47b5-9b93-6b28c43c4900
linux /boot/vmlinuz-3.11.0-26-generic.efi.signed root=UUID=c6cb0b77-0048-47b5-9b93-6b28c43c4900 ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.11.0-26-generic
}
menuentry 'Ubuntu, with Linux 3.11.0-26-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod gzio
insmod part_gpt
insmod ext2
set root='(hd0,gpt5)'
search --no-floppy --fs-uuid --set=root c6cb0b77-0048-47b5-9b93-6b28c43c4900
echo 'Loading Linux 3.11.0-26-generic ...'
linux /boot/vmlinuz-3.11.0-26-generic.efi.signed root=UUID=c6cb0b77-0048-47b5-9b93-6b28c43c4900 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.11.0-26-generic
}
submenu "Previous Linux versions" {
menuentry 'Ubuntu, with Linux 3.11.0-15-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='(hd0,gpt5)'
search --no-floppy --fs-uuid --set=root c6cb0b77-0048-47b5-9b93-6b28c43c4900
linux /boot/vmlinuz-3.11.0-15-generic root=UUID=c6cb0b77-0048-47b5-9b93-6b28c43c4900 ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.11.0-15-generic
}
menuentry 'Ubuntu, with Linux 3.11.0-15-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod gzio
insmod part_gpt
insmod ext2
set root='(hd0,gpt5)'
search --no-floppy --fs-uuid --set=root c6cb0b77-0048-47b5-9b93-6b28c43c4900
echo 'Loading Linux 3.11.0-15-generic ...'
linux /boot/vmlinuz-3.11.0-15-generic root=UUID=c6cb0b77-0048-47b5-9b93-6b28c43c4900 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.11.0-15-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_gpt
insmod ext2
set root='(hd0,gpt5)'
search --no-floppy --fs-uuid --set=root c6cb0b77-0048-47b5-9b93-6b28c43c4900
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod part_gpt
insmod ext2
set root='(hd0,gpt5)'
search --no-floppy --fs-uuid --set=root c6cb0b77-0048-47b5-9b93-6b28c43c4900
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Windows 8 (loader) (on /dev/sda4)" --class windows --class os {
insmod part_gpt
insmod ntfs
set root='(hd0,gpt4)'
search --no-floppy --fs-uuid --set=root BC4254984254596A
drivemap -s (hd0) ${root}
chainloader +1
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
set timeout=10
fi
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' {
fwsetup
}
### 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 $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
运行sudo lsblk -o NAME,FSTYPE,SIZE,MOUNTPOINT,LABEL输出如下：
NAME FSTYPE SIZE MOUNTPOINT LABEL
sda 931.5G
├─sda1 ntfs 1023M Windows RE tools
├─sda2 vfat 360M /boot/efi SYSTEM
├─sda3 128M
├─sda4 ntfs 809.3G OS
├─sda5 ext4 53.5G /
├─sda6 ntfs 9.6G Private
├─sda7 ntfs 47.7G Linux
├─sda8 ntfs 350M
└─sda9 swap 9.6G [SWAP]
sr0 1024M
答案1
我关注了教程我成功解决了这个问题。