我在这里得到了启动脚本的运行结果：
Boot Info Script 0.61 [1 April 2012]
============================= Boot Info Summary: ===============================
=> No boot loader is installed in the MBR of /dev/sda.
=> No boot loader is installed in the MBR of /dev/sdb.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: Windows 7: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/Boot/bootx64.efi /efi/ubuntu/grubx64.efi
sda2: __________________________________________________________________________
File system:
Boot sector type: -
Boot sector info:
Mounting failed: mount: unknown filesystem type ''
sda3: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 7
Boot files: /bootmgr /Boot/BCD /Windows/System32/winload.exe
sda4: __________________________________________________________________________
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:
sda5: __________________________________________________________________________
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: /bootmgr /boot/bcd
sda6: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 12.04 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab
sda7: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sdb1: __________________________________________________________________________
File system:
Boot sector type: -
Boot sector info:
Mounting failed: mount: unknown filesystem type ''
mount: unknown filesystem type ''
sdb2: __________________________________________________________________________
File system:
Boot sector type: -
Boot sector info:
Mounting failed: mount: unknown filesystem type ''
mount: unknown filesystem type ''
mount: unknown filesystem type ''
============================ 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 1 976,773,167 976,773,167 ee GPT
GUID Partition Table detected.
Partition Start Sector End Sector # of Sectors System
/dev/sda1 2,048 411,647 409,600 EFI System partition
/dev/sda2 411,648 673,791 262,144 Microsoft Reserved Partition (Windows)
/dev/sda3 673,792 391,383,039 390,709,248 Data partition (Windows/Linux)
/dev/sda4 391,383,040 657,863,679 266,480,640 Data partition (Windows/Linux)
/dev/sda5 924,344,320 976,773,119 52,428,800 Windows Recovery Environment (Windows)
/dev/sda6 657,863,680 916,189,851 258,326,172 Data partition (Windows/Linux)
/dev/sda7 916,189,852 924,344,319 8,154,468 Swap partition (Linux)
Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 32.0 GB, 32017047552 bytes
256 heads, 63 sectors/track, 3877 cylinders, total 62533296 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sdb1 1 4,294,967,295 4,294,967,295 ee GPT
/dev/sdb1 ends after the last sector of /dev/sdb
GUID Partition Table detected.
Partition Start Sector End Sector # of Sectors System
/dev/sdb1 8,392,704 62,531,583 54,138,880 -
/dev/sdb2 2,048 8,390,655 8,388,608 -
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/sda1 A444-E7DB vfat SYSTEM
/dev/sda3 0EEC3E6EEC3E5067 ntfs OS
/dev/sda4 46DA0687DA067409 ntfs DATA
/dev/sda5 B6BA44F7BA44B621 ntfs Recovery
/dev/sda6 9ed25e19-3ede-4af3-9b4c-4c35c1c54e2e ext4
/dev/sda7 f0e890f9-acd1-4ee0-89b7-d2f1d0525247 swap
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/sda1 /boot/efi vfat (rw)
/dev/sda6 / ext4 (rw,errors=remount-ro)
=========================== sda6/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 "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
insmod efi_gop
insmod efi_uga
insmod video_bochs
insmod video_cirrus
}
insmod part_gpt
insmod ext2
set root='(hd0,gpt6)'
search --no-floppy --fs-uuid --set=root 9ed25e19-3ede-4af3-9b4c-4c35c1c54e2e
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=auto
load_video
insmod gfxterm
insmod part_gpt
insmod ext2
set root='(hd0,gpt6)'
search --no-floppy --fs-uuid --set=root 9ed25e19-3ede-4af3-9b4c-4c35c1c54e2e
set locale_dir=($root)/boot/grub/locale
set lang=en_CA
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 3.2.0-26-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,gpt6)'
search --no-floppy --fs-uuid --set=root 9ed25e19-3ede-4af3-9b4c-4c35c1c54e2e
linux /boot/vmlinuz-3.2.0-26-generic root=UUID=9ed25e19-3ede-4af3-9b4c-4c35c1c54e2e ro quiet splash pcie_aspm=force $vt_handoff
initrd /boot/initrd.img-3.2.0-26-generic
}
menuentry 'Ubuntu, with Linux 3.2.0-26-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod gzio
insmod part_gpt
insmod ext2
set root='(hd0,gpt6)'
search --no-floppy --fs-uuid --set=root 9ed25e19-3ede-4af3-9b4c-4c35c1c54e2e
echo 'Loading Linux 3.2.0-26-generic ...'
linux /boot/vmlinuz-3.2.0-26-generic root=UUID=9ed25e19-3ede-4af3-9b4c-4c35c1c54e2e ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.2.0-26-generic
}
submenu "Previous Linux versions" {
menuentry 'Ubuntu, with Linux 3.2.0-23-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,gpt6)'
search --no-floppy --fs-uuid --set=root 9ed25e19-3ede-4af3-9b4c-4c35c1c54e2e
linux /boot/vmlinuz-3.2.0-23-generic root=UUID=9ed25e19-3ede-4af3-9b4c-4c35c1c54e2e ro quiet splash pcie_aspm=force $vt_handoff
initrd /boot/initrd.img-3.2.0-23-generic
}
menuentry 'Ubuntu, with Linux 3.2.0-23-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod gzio
insmod part_gpt
insmod ext2
set root='(hd0,gpt6)'
search --no-floppy --fs-uuid --set=root 9ed25e19-3ede-4af3-9b4c-4c35c1c54e2e
echo 'Loading Linux 3.2.0-23-generic ...'
linux /boot/vmlinuz-3.2.0-23-generic root=UUID=9ed25e19-3ede-4af3-9b4c-4c35c1c54e2e ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.2.0-23-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,gpt6)'
search --no-floppy --fs-uuid --set=root 9ed25e19-3ede-4af3-9b4c-4c35c1c54e2e
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod part_gpt
insmod ext2
set root='(hd0,gpt6)'
search --no-floppy --fs-uuid --set=root 9ed25e19-3ede-4af3-9b4c-4c35c1c54e2e
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Windows 7 (loader) (on /dev/sda3)" --class windows --class os {
insmod part_gpt
insmod ntfs
set root='(hd0,gpt3)'
search --no-floppy --fs-uuid --set=root 0EEC3E6EEC3E5067
chainloader +1
}
menuentry "Windows Recovery Environment (loader) (on /dev/sda5)" --class windows --class os {
insmod part_gpt
insmod ntfs
set root='(hd0,gpt5)'
search --no-floppy --fs-uuid --set=root B6BA44F7BA44B621
drivemap -s (hd0) ${root}
chainloader +1
}
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
menuentry "Windows x86_64 UEFI-GPT" {
search --fs-uuid --no-floppy --set=root 885C-ED1B
chainloader (${root}/efi/Boot/bootx64.fi
}
### 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 ###
--------------------------------------------------------------------------------
=============================== sda6/etc/fstab: ================================
--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc nodev,noexec,nosuid 0 0
# / was on /dev/sda6 during installation
UUID=9ed25e19-3ede-4af3-9b4c-4c35c1c54e2e / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sda1 during installation
UUID=A444-E7DB /boot/efi vfat defaults 0 1
# swap was on /dev/sda7 during installation
UUID=f0e890f9-acd1-4ee0-89b7-d2f1d0525247 none swap sw 0 0
--------------------------------------------------------------------------------
=================== sda6: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
= boot/grub/grub.cfg 1
= boot/initrd.img-3.2.0-23-generic 2
= boot/initrd.img-3.2.0-26-generic 2
= boot/vmlinuz-3.2.0-23-generic 1
= boot/vmlinuz-3.2.0-26-generic 1
= initrd.img 2
= initrd.img.old 2
= vmlinuz 1
= vmlinuz.old 1
======================== Unknown MBRs/Boot Sectors/etc: ========================
Unknown GPT Partiton Type
5850cbb887c11947baf0379ca2d4c97e
Unknown GPT Partiton Type
dee2bfd3af3ddf11ba40e3a556d89593
========= Devices which don't seem to have a corresponding hard drive: =========
sdc
=============================== StdErr Messages: ===============================
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
我遇到了无法从 grub 菜单启动 Windows 的问题。error: invalid efi path当我选择 Windows 启动时，我得到了启动提示。我有一台华硕 UX31VD。有什么建议可以解决这个问题吗？我对启动配置很不满意。
答案1
- 跑步启动修复，更新一下，点击一下
Recommended Repair，把最终的URL写在纸上。 - 重新启动计算机。
- 在 GRUB 菜单中，您现在应该会看到一个（或多个）
Windows EFI允许启动 Windows 的新条目。如果没有，请指明 URL。