（正在运行华硕太极）
当我尝试不使用 USB 启动时，系统会直接将我发送到设置屏幕。如果我esc在设置屏幕之前按下 ，我会进入Please select boot device启动对话框。但是，启动对话框中我唯一的选项是Enter Setup。我尝试了所有启用和禁用 的方法Secure Boot，Fast Boot但CSM都无济于事。
虽然我仍然可以通过 USB 启动（目前在 Lubuntu 中），但我已失去启动任何其他操作系统的所有能力。起初我以为我可能已经擦除了整个硬盘，但 GParted（下面的屏幕截图链接）显示情况并非如此。
我如何恢复我的旧启动？（我想保留 Windows 8。任何操作系统的数据都不重要，因为它们都已备份）
我认为我必须删除 Fedora 分区，但我不知道如何做到这一点。
这是 Lubuntu 的 GParted 屏幕截图。
Fedora 有一个锁，所以我不确定如何删除这个分区。请注意，奇怪的是 Fedora 分区占用了全部 19.53GB，因为我所做的只是安装 Fedora。右键单击以获取有关 GParted 的更多信息，将显示Status: Fedora active。
以下是Boot-Repair Boot Info Script 的结果。
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
191873024 of the same hard drive for core.img. core.img is at this
location and looks in partition 99 for .
=> Syslinux MBR (3.61-4.03) is installed in the MBR of /dev/sdb.
=> Windows is installed in the MBR of /dev/sdc.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: Unknown
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/Boot/bkpbootx64.efi /efi/Boot/bootx64.efi
/efi/ubuntu/grubx64.efi
sda2: __________________________________________________________________________
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
sda3: __________________________________________________________________________
File system:
Boot sector type: -
Boot sector info:
Mounting failed: mount: unknown filesystem type ''
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: /bootmgr /Boot/BCD /Windows/System32/winload.exe
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:
sda6: __________________________________________________________________________
File system:
Boot sector type: -
Boot sector info:
Mounting failed: mount: unknown filesystem type ''
mount: unknown filesystem type ''
sda7: __________________________________________________________________________
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:
sda8: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Mounting failed: mount: unknown filesystem type ''
mount: unknown filesystem type ''
mount: wrong fs type, bad option, bad superblock on /dev/sda8,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
sda9: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sda10: _________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sda11: _________________________________________________________________________
File system: BIOS Boot partition
Boot sector type: Grub2's core.img
Boot sector info:
sda12: _________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files: /grub2/grub.cfg
sda13: _________________________________________________________________________
File system: LVM2_member
Boot sector type: -
Boot sector info:
sdb1: __________________________________________________________________________
File system: vfat
Boot sector type: SYSLINUX 4.03 2010-10-22
Boot sector info: Syslinux looks at sector 8132480 of /dev/sdb1 for its
second stage. SYSLINUX is installed in the /
directory. The integrity check of the ADV area failed.
No errors found in the Boot Parameter Block.
Operating System:
Boot files: /syslinux.cfg /ldlinux.sys
sdc1: __________________________________________________________________________
File system: vfat
Boot sector type: Unknown
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
fedora-swap': __________________________________________________________________
File system:
Boot sector type: Unknown
Boot sector info:
Mounting failed: mount: unknown filesystem type ''
mount: unknown filesystem type ''
mount: wrong fs type, bad option, bad superblock on /dev/sda8,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
mount: unknown filesystem type ''
fedora-root': __________________________________________________________________
File system:
Boot sector type: Unknown
Boot sector info:
Mounting failed: mount: unknown filesystem type ''
mount: unknown filesystem type ''
mount: wrong fs type, bad option, bad superblock on /dev/sda8,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
mount: unknown filesystem type ''
mount: unknown filesystem type ''
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 256.1 GB, 256060514304 bytes
255 heads, 63 sectors/track, 31130 cylinders, total 500118192 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/sda1 * 1 500,118,191 500,118,191 ee GPT
GUID Partition Table detected.
Partition Start Sector End Sector # of Sectors System
/dev/sda1 2,048 616,447 614,400 EFI System partition
/dev/sda2 616,448 2,459,647 1,843,200 Windows Recovery Environment (Windows)
/dev/sda3 2,459,648 2,721,791 262,144 Microsoft Reserved Partition (Windows)
/dev/sda4 2,721,792 182,288,383 179,566,592 Data partition (Windows/Linux)
/dev/sda5 202,768,384 243,978,239 41,209,856 Data partition (Windows/Linux)
/dev/sda6 449,765,376 458,153,983 8,388,608 -
/dev/sda7 458,153,984 500,117,503 41,963,520 Windows Recovery Environment (Windows)
/dev/sda8 243,978,240 400,650,239 156,672,000 Data partition (Windows/Linux)
/dev/sda9 441,610,240 449,765,375 8,155,136 Swap partition (Linux)
/dev/sda10 182,288,384 191,873,023 9,584,640 Data partition (Windows/Linux)
/dev/sda11 191,873,024 191,875,071 2,048 BIOS Boot partition
/dev/sda12 191,875,072 192,899,071 1,024,000 Data partition (Windows/Linux)
/dev/sda13 400,650,240 441,610,239 40,960,000 Logical Volume Manager (LVM) partition (Linux)
Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 7784 MB, 7784628224 bytes
88 heads, 24 sectors/track, 7199 cylinders, total 15204352 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 * 3,160 15,204,351 15,201,192 c W95 FAT32 (LBA)
Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 512 MB, 512753664 bytes
16 heads, 32 sectors/track, 1956 cylinders, total 1001472 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/sdc1 * 32 1,001,471 1,001,440 e W95 FAT16 (LBA)
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/mapper/fedora-root 3f7df13c-d8bd-4864-9198-6c3ebe5dd25c ext4
/dev/mapper/fedora-swap f531d567-dd64-4e9d-9d8e-a96dcf79ca20 swap
/dev/sda1 A067-306C vfat SYSTEM
/dev/sda10 08ba6d95-4b2e-46cb-b992-e3aa2cdd3273 ext4 First 5GB
/dev/sda12 319a3ec4-6b3e-465a-93ef-3ccc20d8d6bc ext4
/dev/sda13 y1sx97-qMgd-spd4-9mEz-FXQ0-pbZg-MOfaam LVM2_member
/dev/sda2 885202085201FC26 ntfs Recovery
/dev/sda4 A478065E7806301A ntfs OS
/dev/sda5 BAFCB10EFCB0C643 ntfs DATA
/dev/sda7 FAC20D83C20D44FB ntfs Restore
/dev/sda8 31054370-281d-4357-b89d-1d710ded409a ext4
/dev/sda9 1ebb0d28-2b27-4ba5-afa5-fac343a9c52b swap
/dev/sdb1 3433-3231 vfat KINGSTON
/dev/sdc1 AFD5-FC17 vfat disgo
========================= "ls -R /dev/mapper/" output: =========================
/dev/mapper:
control
fedora-root
fedora-swap
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/mapper/fedora-root /media/lubuntu/3f7df13c-d8bd-4864-9198-6c3ebe5dd25c ext4 (rw,nosuid,nodev,uhelper=udisks2)
/dev/sda10 /media/lubuntu/First 5GB ext4 (rw,nosuid,nodev,uhelper=udisks2)
/dev/sda12 /media/lubuntu/319a3ec4-6b3e-465a-93ef-3ccc20d8d6bc ext4 (rw,nosuid,nodev,uhelper=udisks2)
/dev/sda2 /media/lubuntu/Recovery fuseblk (rw,nosuid,nodev,allow_other,default_permissions,blksize=4096)
/dev/sda4 /media/lubuntu/OS fuseblk (rw,nosuid,nodev,allow_other,default_permissions,blksize=4096)
/dev/sda5 /media/lubuntu/DATA fuseblk (rw,nosuid,nodev,allow_other,default_permissions,blksize=4096)
/dev/sda7 /media/lubuntu/Restore fuseblk (rw,nosuid,nodev,allow_other,default_permissions,blksize=4096)
/dev/sdb1 /cdrom vfat (ro,noatime,fmask=0022,dmask=0022,codepage=cp437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdc1 /media/lubuntu/disgo vfat (rw,nosuid,nodev,uid=999,gid=999,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks2)
============================ sda12/grub2/grub.cfg: =============================
--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub2-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
load_env
fi
set default="${saved_entry}"
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="${chosen}"
save_env saved_entry
fi
}
function load_video {
if [ x$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$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod lvm
insmod ext2
set root='lvm/fedora-root'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvm/fedora-root' 3f7df13c-d8bd-4864-9198-6c3ebe5dd25c
else
search --no-floppy --fs-uuid --set=root 3f7df13c-d8bd-4864-9198-6c3ebe5dd25c
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_GB
insmod gettext
fi
terminal_output gfxterm
insmod part_gpt
insmod ext2
set root='hd0,gpt12'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt12 --hint-efi=hd0,gpt12 --hint-baremetal=ahci0,gpt12 --hint='hd0,gpt12' 319a3ec4-6b3e-465a-93ef-3ccc20d8d6bc
else
search --no-floppy --fs-uuid --set=root 319a3ec4-6b3e-465a-93ef-3ccc20d8d6bc
fi
insmod gfxmenu
loadfont ($root)/grub2/themes/system/DejaVuSans-10.pf2
loadfont ($root)/grub2/themes/system/DejaVuSans-12.pf2
loadfont ($root)/grub2/themes/system/DejaVuSans-Bold-14.pf2
loadfont ($root)/grub2/fonts/unicode.pf2
insmod png
set theme=($root)/grub2/themes/system/theme.txt
export theme
set timeout=5
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Fedora' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-3f7df13c-d8bd-4864-9198-6c3ebe5dd25c' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt12'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt12 --hint-efi=hd0,gpt12 --hint-baremetal=ahci0,gpt12 --hint='hd0,gpt12' 319a3ec4-6b3e-465a-93ef-3ccc20d8d6bc
else
search --no-floppy --fs-uuid --set=root 319a3ec4-6b3e-465a-93ef-3ccc20d8d6bc
fi
echo 'Loading Linux 3.6.10-4.fc18.x86_64 ...'
linux /vmlinuz-3.6.10-4.fc18.x86_64 root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/swap rd.md=0 rd.dm=0 rd.luks=0 rd.lvm.lv=fedora/root vconsole.keymap=uk rhgb quiet
echo 'Loading initial ramdisk ...'
initrd /initramfs-3.6.10-4.fc18.x86_64.img
}
submenu 'Advanced options for Fedora' $menuentry_id_option 'gnulinux-advanced-3f7df13c-d8bd-4864-9198-6c3ebe5dd25c' {
menuentry 'Fedora, with Linux 3.6.10-4.fc18.x86_64' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.6.10-4.fc18.x86_64-advanced-3f7df13c-d8bd-4864-9198-6c3ebe5dd25c' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt12'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt12 --hint-efi=hd0,gpt12 --hint-baremetal=ahci0,gpt12 --hint='hd0,gpt12' 319a3ec4-6b3e-465a-93ef-3ccc20d8d6bc
else
search --no-floppy --fs-uuid --set=root 319a3ec4-6b3e-465a-93ef-3ccc20d8d6bc
fi
echo 'Loading Linux 3.6.10-4.fc18.x86_64 ...'
linux /vmlinuz-3.6.10-4.fc18.x86_64 root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/swap rd.md=0 rd.dm=0 rd.luks=0 rd.lvm.lv=fedora/root vconsole.keymap=uk rhgb quiet
echo 'Loading initial ramdisk ...'
initrd /initramfs-3.6.10-4.fc18.x86_64.img
}
}
### 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_ppc_terminfo ###
### END /etc/grub.d/20_ppc_terminfo ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Recovery Environment (loader) (on /dev/sda2)' --class windows --class os $menuentry_id_option 'osprober-chain-885202085201FC26' {
insmod part_gpt
insmod ntfs
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 --hint='hd0,gpt2' 885202085201FC26
else
search --no-floppy --fs-uuid --set=root 885202085201FC26
fi
drivemap -s (hd0) ${root}
chainloader +1
}
menuentry 'Windows 8 (loader) (on /dev/sda4)' --class windows --class os $menuentry_id_option 'osprober-chain-A478065E7806301A' {
insmod part_gpt
insmod ntfs
set root='hd0,gpt4'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4 --hint='hd0,gpt4' A478065E7806301A
else
search --no-floppy --fs-uuid --set=root A478065E7806301A
fi
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.
### 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 ###
--------------------------------------------------------------------------------
=================== sda12: Location of files loaded by Grub: ===================
GiB - GB File Fragment(s)
= grub2/grub.cfg 1
= initramfs-3.6.10-4.fc18.x86_64.img 5
= initrd-plymouth.img 1
= vmlinuz-3.6.10-4.fc18.x86_64 1
============================== sdb1/syslinux.cfg: ==============================
--------------------------------------------------------------------------------
default menu.c32
prompt 0
menu title UNetbootin
timeout 100
label unetbootindefault
menu label Default
kernel /ubnkern
append initrd=/ubninit file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
label ubnentry0
menu label ^Help
kernel /ubnkern
append initrd=/ubninit
label ubnentry1
menu label ^Try Lubuntu without installing
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
label ubnentry2
menu label ^Install Lubuntu
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper only-ubiquity quiet splash --
label ubnentry3
menu label ^Check disc for defects
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz boot=casper integrity-check quiet splash --
label ubnentry4
menu label Test ^memory
kernel /install/mt86plus
append initrd=/ubninit
label ubnentry5
menu label ^Boot from first hard disk
kernel /ubnkern
append initrd=/ubninit
--------------------------------------------------------------------------------
================= sdb1: Location of files loaded by Syslinux: ==================
GiB - GB File Fragment(s)
?? = ?? ldlinux.sys 1
?? = ?? menu.c32 1
?? = ?? syslinux.cfg 1
============== sdb1: Version of COM32(R) files used by Syslinux: ===============
menu.c32 : COM32R module (v4.xx)
======================== Unknown MBRs/Boot Sectors/etc: ========================
Unknown GPT Partiton Type
dee2bfd3af3ddf11ba40e3a556d89593
Unknown BootLoader on sda1
00000000 eb 58 90 4d 53 44 4f 53 35 2e 30 00 02 08 5e 1b |.X.MSDOS5.0...^.|
00000010 02 00 00 00 00 f8 00 00 3f 00 ff 00 00 08 00 00 |........?.......|
00000020 00 60 09 00 51 02 00 00 00 00 00 00 02 00 00 00 |.`..Q...........|
00000030 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 80 00 29 6c 30 67 a0 4e 4f 20 4e 41 4d 45 20 20 |..)l0g.NO NAME |
00000050 20 20 46 41 54 33 32 20 20 20 33 c9 8e d1 bc f4 | FAT32 3.....|
00000060 7b 8e c1 8e d9 bd 00 7c 88 56 40 88 4e 02 8a 56 |{......|[email protected]|
00000070 40 b4 41 bb aa 55 cd 13 72 10 81 fb 55 aa 75 0a |@.A..U..r...U.u.|
00000080 f6 c1 01 74 05 fe 46 02 eb 2d 8a 56 40 b4 08 cd |...t..F..-.V@...|
00000090 13 73 05 b9 ff ff 8a f1 66 0f b6 c6 40 66 0f b6 |.s......f...@f..|
000000a0 d1 80 e2 3f f7 e2 86 cd c0 ed 06 41 66 0f b7 c9 |...?.......Af...|
000000b0 66 f7 e1 66 89 46 f8 83 7e 16 00 75 39 83 7e 2a |f..f.F..~..u9.~*|
000000c0 00 77 33 66 8b 46 1c 66 83 c0 0c bb 00 80 b9 01 |.w3f.F.f........|
000000d0 00 e8 2c 00 e9 a8 03 a1 f8 7d 80 c4 7c 8b f0 ac |..,......}..|...|
000000e0 84 c0 74 17 3c ff 74 09 b4 0e bb 07 00 cd 10 eb |..t.<.t.........|
000000f0 ee a1 fa 7d eb e4 a1 7d 80 eb df 98 cd 16 cd 19 |...}...}........|
00000100 66 60 80 7e 02 00 0f 84 20 00 66 6a 00 66 50 06 |f`.~.... .fj.fP.|
00000110 53 66 68 10 00 01 00 b4 42 8a 56 40 8b f4 cd 13 |Sfh.....B.V@....|
00000120 66 58 66 58 66 58 66 58 eb 33 66 3b 46 f8 72 03 |fXfXfXfX.3f;F.r.|
00000130 f9 eb 2a 66 33 d2 66 0f b7 4e 18 66 f7 f1 fe c2 |..*f3.f..N.f....|
00000140 8a ca 66 8b d0 66 c1 ea 10 f7 76 1a 86 d6 8a 56 |..f..f....v....V|
00000150 40 8a e8 c0 e4 06 0a cc b8 01 02 cd 13 66 61 0f |@............fa.|
00000160 82 74 ff 81 c3 00 02 66 40 49 75 94 c3 42 4f 4f |[email protected]|
00000170 54 4d 47 52 20 20 20 20 00 00 00 00 00 00 00 00 |TMGR ........|
00000180 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000001a0 00 00 00 00 00 00 00 00 00 00 00 00 0d 0a 44 69 |..............Di|
000001b0 73 6b 20 65 72 72 6f 72 ff 0d 0a 50 72 65 73 73 |sk error...Press|
000001c0 20 61 6e 79 20 6b 65 79 20 74 6f 20 72 65 73 74 | any key to rest|
000001d0 61 72 74 0d 0a 00 00 00 00 00 00 00 00 00 00 00 |art.............|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001f0 00 00 00 00 00 00 00 00 ac 01 b9 01 00 00 55 aa |..............U.|
00000200
Unknown BootLoader on sdc1
00000000 eb 3c 90 44 4f 4b 30 31 2e 30 32 00 02 20 01 00 |.<.DOK01.02.. ..|
00000010 02 00 02 00 00 f8 7b 00 20 00 10 00 20 00 00 00 |......{. ... ...|
00000020 e0 47 0f 00 80 00 29 17 fc d5 af 64 69 73 67 6f |.G....)....disgo|
00000030 00 00 00 00 00 00 46 41 54 31 36 20 20 20 33 c9 |......FAT16 3.|
00000040 8e d1 bc fc 7b 16 07 bd 78 00 c5 76 00 1e 56 16 |....{...x..v..V.|
00000050 55 bf 22 05 89 7e 00 89 4e 02 b1 0b fc f3 a4 06 |U."..~..N.......|
00000060 1f bd 00 7c c6 45 fe 0f 38 4e 24 7d 20 8b c1 99 |...|.E..8N$} ...|
00000070 e8 7e 01 83 eb 3a 66 a1 1c 7c 66 3b 07 8a 57 fc |.~...:f..|f;..W.|
00000080 75 06 80 ca 02 88 56 02 80 c3 10 73 ed 33 c9 fe |u.....V....s.3..|
00000090 06 d8 7d 8a 46 10 98 f7 66 16 03 46 1c 13 56 1e |..}.F...f..F..V.|
000000a0 03 46 0e 13 d1 8b 76 11 60 89 46 fc 89 56 fe b8 |.F....v.`.F..V..|
000000b0 20 00 f7 e6 8b 5e 0b 03 c3 48 f7 f3 01 46 fc 11 | ....^...H...F..|
000000c0 4e fe 61 bf 00 07 e8 28 01 72 3e 38 2d 74 17 60 |N.a....(.r>8-t.`|
000000d0 b1 0b be d8 7d f3 a6 61 74 3d 4e 74 09 83 c7 20 |....}..at=Nt... |
000000e0 3b fb 72 e7 eb dd fe 0e d8 7d 7b a7 be 7f 7d ac |;.r......}{...}.|
000000f0 98 03 f0 ac 98 40 74 0c 48 74 13 b4 0e bb 07 00 |[email protected]......|
00000100 cd 10 eb ef be 82 7d eb e6 be 80 7d eb e1 cd 16 |......}....}....|
00000110 5e 1f 66 8f 04 cd 19 be 81 7d 8b 7d 1a 8d 45 fe |^.f......}.}..E.|
00000120 8a 4e 0d f7 e1 03 46 fc 13 56 fe b1 04 e8 c2 00 |.N....F..V......|
00000130 72 d7 ea 00 02 70 00 52 50 06 53 6a 01 6a 10 91 |r....p.RP.Sj.j..|
00000140 8b 46 18 a2 26 05 96 92 33 d2 f7 f6 91 f7 f6 42 |.F..&...3......B|
00000150 87 ca f7 76 1a 8a f2 8a e8 c0 cc 02 0a cc b8 01 |...v............|
00000160 02 80 7e 02 0e 75 04 b4 42 8b f4 8a 56 24 cd 13 |..~..u..B...V$..|
00000170 61 61 72 0a 40 75 01 42 03 5e 0b 49 75 77 c3 03 |[email protected].^.Iuw..|
00000180 18 01 27 0d 0a 49 6e 76 61 6c 69 64 20 73 79 73 |..'..Invalid sys|
00000190 74 65 6d 20 64 69 73 6b ff 0d 0a 44 69 73 6b 20 |tem disk...Disk |
000001a0 49 2f 4f 20 65 72 72 6f 72 ff 0d 0a 52 65 70 6c |I/O error...Repl|
000001b0 61 63 65 20 74 68 65 20 64 69 73 6b 2c 20 61 6e |ace the disk, an|
000001c0 64 20 74 68 65 6e 20 70 72 65 73 73 20 61 6e 79 |d then press any|
000001d0 20 6b 65 79 0d 0a 00 00 49 4f 20 20 20 20 20 20 | key....IO |
000001e0 53 59 53 4d 53 44 4f 53 20 20 20 53 59 53 7f 01 |SYSMSDOS SYS..|
000001f0 00 41 bb 00 07 60 66 6a 00 e9 3b ff 00 00 55 aa |.A...`fj..;...U.|
00000200
Unknown BootLoader on fedora-swap'
Unknown BootLoader on fedora-root'
=============================== 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
./bootinfoscript: line 1646: [: 2.73495e+09: integer expression expected
One or more specified logical volume(s) not found.
One or more specified logical volume(s) not found.
One or more specified logical volume(s) not found.
hexdump: /dev/mapper/fedora-swap': No such file or directory
hexdump: /dev/mapper/fedora-swap': No such file or directory
One or more specified logical volume(s) not found.
One or more specified logical volume(s) not found.
One or more specified logical volume(s) not found.
hexdump: /dev/mapper/fedora-root': No such file or directory
hexdump: /dev/mapper/fedora-root': No such file or directory
答案1
你的硬盘上肯定有一个 EFI 模式的 Windows 安装，但似乎有什么东西从EFI 系统分区 (ESP). 另一方面，你做在 ESP 上有一个后备引导加载程序，并且看起来像是由 Ubuntu 的 Boot Repair 工具创建的引导加载程序的备份。如果我没有看错的话，某物应该从 ESP 启动——可能是 GRUB。另一方面，这显然不会发生。
作为第一步，我建议您进入固件并禁用安全启动。具体如何操作因计算机而异，因此我无法给出精确的说明；您只需深入研究固件设置即可查看可以找到的内容。可以想象 GRUB 会在此时启动，但我不知道它是否会做任何有用的事情。
如果 GRUB 无法启动或者无法执行任何有用的操作，我建议您再次运行 Ubuntu 的启动修复工具，但选择高级选项并选中“恢复 EFI 备份”选项。（参见我的这个页面了解具体操作方法。）如果运气好的话，Windows 会恢复到可启动状态，但其他系统将无法启动。如果此时 Windows 仍无法启动，请找到 Windows 紧急恢复光盘，并使用它恢复 Windows 可启动状态。
接下来要做什么取决于你。如果你认为你的 Linux 安装基本正确，你可以尝试安装Linux 的 EFI 模式引导加载程序。您可以从 Windows 或 Linux 紧急磁盘执行此操作，或者如果您可以启动它，甚至可以从硬盘上的 Linux 执行此操作。具体细节将取决于您可以启动的内容以及您决定使用的引导加载程序。