帮我恢复我的 Windows 8。以下是我的 Boot-Info 报告。boot-repair-4ppa125 [20201028_1739]
============================== Boot Info Summary ===============================
=> Windows 7/8/2012 is installed in the MBR of /dev/sda.
=> Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdb.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: Windows 8/2012: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /syslinux.cfg /bootmgr /boot/bcd /ldlinux.sys
/KERNEL.SYS /COMMAND.COM
sda2: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 7
Boot files: /bootmgr /Windows/System32/winload.exe
sda3: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda4: __________________________________________________________________________
File system: Extended Partition
Boot sector type: Unknown
Boot sector info:
sda5: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/2012: NTFS
Boot sector info: According to the info in the boot sector, sda5 starts
at sector 63.
Operating System:
Boot files:
sda6: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 20.04 LTS
Boot files: /etc/fstab /etc/default/grub
sda7: __________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/BOOT/fbx64.efi /efi/BOOT/mmx64.efi
/efi/ubuntu/grubx64.efi /efi/ubuntu/mmx64.efi
/efi/ubuntu/shimx64.efi /efi/ubuntu/grub.cfg
sda8: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sdb1: __________________________________________________________________________
File system: vfat
Boot sector type: SYSLINUX 6.04
Boot sector info: Syslinux looks at sector 32776 of /dev/sdb1 for its
second stage. The integrity check of Syslinux failed.
No errors found in the Boot Parameter Block.
Operating System:
Boot files: /boot/grub/grub.cfg /syslinux.cfg
/efi/BOOT/grubx64.efi /efi/BOOT/mmx64.efi /ldlinux.sys
================================ 3 OS detected =================================
OS#1: FreeDOS (boot) on sda1
OS#2: Ubuntu 20.04 LTS on sda6
OS#3: Windows 7 on sda2
============================ Architecture/Host Info ============================
CPU architecture: 64-bit
Live-session OS is Ubuntu 64-bit (Ubuntu 20.04 LTS, focal, x86_64)
===================================== UEFI =====================================
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled.
efibootmgr -v
BootCurrent: 0001
Timeout: 0 seconds
BootOrder: 0000,3000,2001,2002,2003
Boot0000* ubuntu HD(4,MBR,0x397a8933,0x1ab0bffe,0x59bfa802)/HD(3,MBR,0x0,0x6fac9000,0x8e800)/File(\EFI\ubuntu\shimx64.efi)RC
Boot0001* USB Hard Drive (UEFI) - SanDisk Cruzer Blade PciRoot(0x0)/Pci(0x1d,0x0)/USB(0,0)/USB(0,0)/HD(1,MBR,0x62150ec3,0x800,0xee8400)RC
Boot0002* Notebook Hard Drive BBS(HD,,0x500)................-.U.......U.A.U....................................c........A.........................
Boot0003* USB Hard Drive - SanDisk Cruzer Blade BBS(7,,0x500)...................................................................v........A...........................
Boot2001* USB Drive (UEFI) RC
Boot2002* Internal CD/DVD ROM Drive (UEFI) RC
Boot3000* Internal Hard Disk or Solid State Disk RC
Boot3001* Internal Hard Disk or Solid State Disk RC
Boot3003* Internal Hard Disk or Solid State Disk RC
bed45d1c9554cea09924d3814cb7c446 sda7/BOOT/fbx64.efi
4487628005555bfd4a4c0a47211e0700 sda7/BOOT/mmx64.efi
98bea152fadd26c4e9136916f6cc32a8 sda7/ubuntu/grubx64.efi
4487628005555bfd4a4c0a47211e0700 sda7/ubuntu/mmx64.efi
f7a57b08bc7c1c85417ae4cea582d1d4 sda7/ubuntu/shimx64.efi
f7a57b08bc7c1c85417ae4cea582d1d4 sda7/BOOT/BOOTX64.efi
============================= Drive/Partition Info =============================
Disks info: ____________________________________________________________________
sda : notGPT, no-BIOSboot, has---ESP, liveusb, not-mmc, has-os, 2048 sectors * 512 bytes
Partitions info (1/3): _________________________________________________________
sda1 : is-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-far
sda2 : is-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sda3 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sda5 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sda6 : is-os, 64, apt-get, signed grub-pc grub-efi , grub2, grub-install, grubenv-ok, update-grub, farbios
sda7 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sda8 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
Partitions info (2/3): _________________________________________________________
sda1 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, bootmgr, is-winboot
sda2 : isnotESP, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, bootmgr, notwinboot
sda3 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sda5 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sda6 : isnotESP, fstab-without-efi, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sda7 : is---ESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sda8 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
sda1 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda2 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda3 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda5 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda6 : not-sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, sda
sda7 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda8 : maybesepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
fdisk -l (filtered): ___________________________________________________________
Disk sda: 931.53 GiB, 1000204886016 bytes, 1953525168 sectors
Disk identifier: 0x397a8933
Boot Start End Sectors Size Id Type
sda1 16351232 32704511 16353280 7.8G c W95 FAT32 (LBA)
sda2 32704512 341288959 308584448 147.1G 7 HPFS/NTFS/exFAT
sda3 341288960 447787007 106498048 50.8G 7 HPFS/NTFS/exFAT
sda4 447791102 1953523711 1505732610 718G f W95 Ext'd (LBA)
sda5 447791104 1814984703 1367193600 652G 7 HPFS/NTFS/exFAT
sda6 1814986752 1873577983 58591232 28G 83 Linux
sda7 * 1873580032 1874163711 583680 285M ef EFI (FAT-12/16/32)
sda8 1874165760 1953523711 79357952 37.9G 83 Linux
Disk sdb: 7.47 GiB, 8004304896 bytes, 15633408 sectors
Disk identifier: 0x62150ec3
Boot Start End Sectors Size Id Type
sdb1 * 2048 15633407 15631360 7.5G c W95 FAT32 (LBA)
parted -lm (filtered): _________________________________________________________
sda:1000GB:scsi:512:4096:msdos:ATA HGST HTS541010A9:;
1:8372MB:16.7GB:8373MB:fat32::lba;
2:16.7GB:175GB:158GB:ntfs::;
3:175GB:229GB:54.5GB:ntfs::;
4:229GB:1000GB:771GB:::lba;
5:229GB:929GB:700GB:ntfs::;
6:929GB:959GB:30.0GB:ext4::;
7:959GB:960GB:299MB:fat32::boot, esp;
8:960GB:1000GB:40.6GB:ext4::;
sdb:8004MB:scsi:512:512:msdos:SanDisk Cruzer Blade:;
1:1049kB:8004MB:8003MB:fat32::boot, lba;
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
sda
├─sda1 vfat 9427-9781 397a8933-01
├─sda2 ntfs F440F49840F462B2 397a8933-02
├─sda3 ntfs 01D5E957291CAF70 397a8933-03
├─sda4 397a8933-04
├─sda5 ntfs 01D5E954CF6A1BE0 397a8933-05
├─sda6 ext4 d789e46c-eb08-44b5-93e4-4498c3b54d4f 397a8933-06
├─sda7 vfat 8025-A7A1 397a8933-07
└─sda8 ext4 28bf8362-80e9-499d-a809-84bea841e7ed 397a8933-08
sdb
└─sdb1 vfat CC3E-6B7D 62150ec3-01 UBUNTU 20_0
df (filtered): _________________________________________________________________
Avail Use% Mounted on
sda1 7.5G 4% /mnt/boot-sav/sda1
sda2 40.9G 72% /mnt/boot-sav/sda2
sda3 40.5G 20% /mnt/boot-sav/sda3
sda5 420.7G 35% /mnt/boot-sav/sda5
sda6 19.6G 23% /mnt/boot-sav/sda6
sda7 276.7M 3% /mnt/boot-sav/sda7
sda8 35G 0% /mnt/boot-sav/sda8
sdb1 4.9G 34% /cdrom
Mount options: __________________________________________________________________
sda1 rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
sda2 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
sda3 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
sda5 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
sda6 rw,relatime
sda7 rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
sda8 rw,relatime
sdb1 ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
========================= sda1/syslinux.cfg (filtered) =========================
menu hshift 11
menu vshift 3
menu width 55
menu rows 15
menu margin 4
menu title Boot Menu
include live.cfg
menu background splash.png
default vesamenu.c32
menu color border 0 #ffffffff #ee000000 std
menu color title 0 #ffffffff #ee000000 std
menu color sel 0 #ff000000 #99ffffff rev
#menu color sel 0 #ffffffff #85000000 std
#menu color unsel 0 #ffffffff #ee000000 std
menu color pwdheader 0 #ff000000 #99ffffff rev
menu color pwdborder 0 #ff000000 #99ffffff rev
menu color pwdentry 0 #ff000000 #99ffffff rev
#menu color hotkey 0 #ffffffff #ee000000 std
#menu color hotsel 0 #ffffffff #85000000 std
menu color hotsel 0 #ff000000 #99ffffff rev
prompt 0
timeout 100
noescape 1
nocomplete 1
allowoptions 0
================== sda1: Location of files loaded by Syslinux ==================
GiB - GB File Fragment(s)
?? = ?? syslinux.cfg 1
?? = ?? ldlinux.sys 1
?? = ?? chain.c32 1
?? = ?? menu.c32 1
?? = ?? vesamenu.c32 1
=============== sda1: Version of COM32(R) files used by Syslinux ===============
chain.c32 : COM32R module (v4.xx)
menu.c32 : COM32R module (v4.xx)
vesamenu.c32 : COM32R module (v4.xx)
========================== sda6/etc/fstab (filtered) ===========================
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda6 during installation
UUID=d789e46c-eb08-44b5-93e4-4498c3b54d4f / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sda7 during installation
# /home was on /dev/sda8 during installation
UUID=28bf8362-80e9-499d-a809-84bea841e7ed /home ext4 defaults 0 2
/swapfile none swap sw 0 0
======================= sda6/etc/default/grub (filtered) =======================
GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=0
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
==================== sda6: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
868.463981628 = 932.506099712 boot/vmlinuz 1
868.463981628 = 932.506099712 boot/vmlinuz-5.4.0-26-generic 1
879.933959961 = 944.821895168 boot/initrd.img 2
879.933959961 = 944.821895168 boot/initrd.img-5.4.0-26-generic 2
879.933959961 = 944.821895168 boot/initrd.img.old 2
===================== sda6: ls -l /etc/grub.d/ (filtered) ======================
-rwxr-xr-x 1 root root 17123 Apr 15 2020 10_linux
-rwxr-xr-x 1 root root 42128 Apr 15 2020 10_linux_zfs
-rwxr-xr-x 1 root root 12894 Apr 15 2020 20_linux_xen
-rwxr-xr-x 1 root root 12059 Apr 15 2020 30_os-prober
-rwxr-xr-x 1 root root 1424 Apr 15 2020 30_uefi-firmware
-rwxr-xr-x 1 root root 214 Apr 15 2020 40_custom
-rwxr-xr-x 1 root root 216 Apr 15 2020 41_custom
===================== sda7/efi/ubuntu/grub.cfg (filtered) ======================
search.fs_uuid d789e46c-eb08-44b5-93e4-4498c3b54d4f root hd0,msdos6
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
====================== sdb1/boot/grub/grub.cfg (filtered) ======================
Ubuntu
Ubuntu (safe graphics)
OEM install (for manufacturers)
Boot from next volume
UEFI Firmware Settings
========================= sdb1/syslinux.cfg (filtered) =========================
DEFAULT loadconfig
LABEL loadconfig
CONFIG /isolinux/isolinux.cfg
APPEND /isolinux/
==================== sdb1: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
?? = ?? boot/grub/grub.cfg 1
================== sdb1: Location of files loaded by Syslinux ==================
GiB - GB File Fragment(s)
?? = ?? syslinux.cfg 1
?? = ?? ldlinux.sys 1
======================== Unknown MBRs/Boot Sectors/etc =========================
Unknown BootLoader on sda4
00000000 f7 da 09 97 9e b6 31 3e c7 ba b7 fb 49 61 0f ca |......1>....Ia..|
00000010 14 83 30 06 83 f4 e2 1b 73 b3 a6 e6 8c 1e 79 5b |..0.....s.....y[|
00000020 b7 cd bc f4 8f bc f6 49 3f 48 f8 7c 72 4e fa d0 |.......I?H.|rN..|
00000030 5b bd 0b 70 a5 67 d7 b4 e3 b0 29 fd db 44 3a a1 |[..p.g....)..D:.|
00000040 12 a5 4b 07 0b 40 13 37 db c6 02 c7 09 ac 4f 4a |[email protected]|
00000050 94 14 a7 20 8d 10 48 7b c3 c1 75 10 19 d2 52 33 |... ..H{..u...R3|
00000060 d8 80 f1 80 1b f9 4e ae 7a 75 a4 84 83 a9 f7 4e |......N.zu.....N|
00000070 7c 46 f6 d1 62 1a 07 88 99 90 a4 12 43 ed 37 3f ||F..b.......C.7?|
00000080 2c 96 18 95 a1 0b cd c9 ba 93 eb d6 91 c1 6e ca |,.............n.|
00000090 f8 1e 43 89 66 51 0c 74 77 d8 20 4a b3 6d 92 b5 |..C.fQ.tw. J.m..|
000000a0 77 37 e1 a5 df 59 8d 3e 38 a3 63 ba 01 c1 d0 5c |w7...Y.>8.c....\|
000000b0 36 d0 e2 2a db 41 e4 81 58 ad 3f 79 54 85 72 c0 |6..*.A..X.?yT.r.|
000000c0 65 1b 99 23 2d 82 5e d0 83 3e 89 d9 92 8f 42 ba |e..#-.^..>....B.|
000000d0 90 fe e3 4b 69 19 3f da 3e 08 fd 76 8a 65 da 10 |...Ki.?.>..v.e..|
000000e0 f7 48 58 5e df fa 37 c2 9c 00 0f af 50 ee e1 30 |.HX^..7.....P..0|
000000f0 5d a9 1e 6e 8b 21 ec c3 03 50 71 f3 d7 35 08 73 |]..n.!...Pq..5.s|
00000100 29 d5 0c 3f 70 e5 f4 d3 a1 b8 5d d8 6f 4d ab e7 |)..?p.....].oM..|
00000110 6c f3 e4 31 f4 df 2f 07 fd 5f 02 a9 d5 01 71 19 |l..1../.._....q.|
00000120 a4 66 8a 3f da 71 d4 c8 88 b3 8f 8f 91 da 91 91 |.f.?.q..........|
00000130 59 4a b1 0a f4 70 ab e3 ed 82 d0 4f 8b d6 d6 44 |YJ...p.....O...D|
00000140 8a dd 0a 96 2e 47 f7 3b 17 78 1e 37 95 b0 d0 cc |.....G.;.x.7....|
00000150 56 54 e4 37 96 a4 66 8b 09 ae c0 65 a5 2d be 47 |VT.7..f....e.-.G|
00000160 ef 5e 2d da e5 c2 f5 97 c2 7c e6 88 42 cb 51 26 |.^-......|..B.Q&|
00000170 f1 1d e0 30 9e 9f f5 a2 8a a3 bc b3 9f 3c ed f3 |...0.........<..|
00000180 b4 fc 96 31 31 99 19 2a f5 fd e6 7f 58 e4 3e de |...11..*....X.>.|
00000190 89 a7 44 a2 2c 02 7d 8a 36 2f 77 ec e6 d5 4a 4a |..D.,.}.6/w...JJ|
000001a0 f7 ba 75 b7 8e 82 5f 5b 28 06 48 dc 16 24 27 54 |..u..._[(.H..$'T|
000001b0 71 dc d2 22 79 a8 e6 da e1 a7 f2 22 64 c0 00 fe |q.."y......"d...|
000001c0 ff ff 07 fe ff ff 02 00 00 00 00 b8 7d 51 00 fe |............}Q..|
000001d0 ff ff 05 fe ff ff 02 b8 7d 51 00 10 7e 03 00 00 |........}Q..~...|
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 00 00 00 00 00 00 55 aa |..............U.|
00000200
Suggested repair: ______________________________________________________________
The default repair of the Boot-Repair utility would purge (in order to remove grub-efi) and reinstall the grub2 of
sda6 into the MBR of sda.
Grub-efi would not be selected by default because: legacy-win no-win-efi
Additional repair would be performed: unhide-bootmenu-10s win-legacy-basic-fix
Confirmation request before suggested repair: __________________________________
LegacyWindows detected. The boot of your PC is in EFI mode. You may want to retry after changing it to BIOS-compatibility/CSM/Legacy mode.
Are you sure you want to continue anyway?
Final advice in case of suggested repair: ______________________________________
Please set your BIOS in Legacy mode in order to start your Ubuntu 20.04 LTS, then type command [sudo update-grub] in order to add the Windows entry to your GRUB menu.