我想我已经用 GRUB 覆盖了 Windows 引导加载程序。
我的问题是如何配置 GRUB 以便它开始列出我的 Windows 8 安装。
以下是 boot-repair pastebin 的内容：
Boot Info Script e7fc706 + Boot-Repair extra info [Boot-Info 23Nov2014]
============================= Boot Info Summary: ===============================
=> Syslinux MBR (4.04 and higher) is installed in the MBR of /dev/sda.
=> Syslinux MBR (3.00-3.35) is installed in the MBR of /dev/sdb.
sda1: __________________________________________________________________________
File system: ntfs
Boot sector type: Grub2 (v1.99-2.00)
Boot sector info: Grub2 (v2.00) is installed in the boot sector of sda1
and looks at sector 598100496 of the same hard drive
for core.img. core.img is at this location and looks
for (,msdos5)/boot/grub. No errors found in the Boot
Parameter Block.
Operating System:
Boot files: /bootmgr /Boot/BCD /Windows/System32/winload.exe
/wubildr /wubildr.mbr
sda2: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sda3: __________________________________________________________________________
File system: Extended Partition
Boot sector type: Unknown
Boot sector info:
sda5: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 15.10
Boot files: /boot/grub/grub.cfg /etc/fstab
/boot/grub/i386-pc/core.img
sdb1: __________________________________________________________________________
File system: vfat
Boot sector type: SYSLINUX 4.07
Boot sector info: Syslinux looks at sector 16392 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 /casper/vmlinuz.efi
/EFI/BOOT/grubx64.efi /ldlinux.sys
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders, total 625142448 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 * 64 413,545,229 413,545,166 7 NTFS / exFAT / HPFS
/dev/sda2 413,546,496 434,026,495 20,480,000 82 Linux swap / Solaris
/dev/sda3 434,028,542 625,141,759 191,113,218 5 Extended
/dev/sda5 434,028,544 625,141,759 191,113,216 83 Linux
Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 4016 MB, 4016046080 bytes
255 heads, 63 sectors/track, 488 cylinders, total 7843840 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 * 2,048 7,843,839 7,841,792 c W95 FAT32 (LBA)
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 C878D5A678D59412 ntfs
/dev/sda2 05671cad-443c-4931-afc2-bcdab0e7afc2 swap
/dev/sda5 7622ced3-72a7-41f6-be14-db2b34853749 ext4
/dev/sdb1 AE6E-4908 vfat BOOT-REPAIR
/dev/zram0 bc609267-2d12-46bb-a69f-f1653fc32d4c swap
/dev/zram1 e85f535b-c8da-4d75-9248-b428bab247c5 swap
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 Feb 11 10:50 ata-Optiarc_DVD_RW_AD-7580S_SL94924340 -> ../../sr0
lrwxrwxrwx 1 root root 9 Feb 11 10:52 ata-WDC_WD3200BEVT-22ZCT0_WD-WXN0EA9VPP16 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 11 10:52 ata-WDC_WD3200BEVT-22ZCT0_WD-WXN0EA9VPP16-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Feb 11 10:50 ata-WDC_WD3200BEVT-22ZCT0_WD-WXN0EA9VPP16-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Feb 11 10:50 ata-WDC_WD3200BEVT-22ZCT0_WD-WXN0EA9VPP16-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Feb 11 10:50 ata-WDC_WD3200BEVT-22ZCT0_WD-WXN0EA9VPP16-part5 -> ../../sda5
lrwxrwxrwx 1 root root 9 Feb 11 10:51 usb-JetFlash_Transcend_4GB_WWWF0SVA-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Feb 11 10:50 usb-JetFlash_Transcend_4GB_WWWF0SVA-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 9 Feb 11 10:52 wwn-0x50014ee001d4b9b2 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 11 10:52 wwn-0x50014ee001d4b9b2-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Feb 11 10:50 wwn-0x50014ee001d4b9b2-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Feb 11 10:50 wwn-0x50014ee001d4b9b2-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Feb 11 10:50 wwn-0x50014ee001d4b9b2-part5 -> ../../sda5
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sdb1 /cdrom vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
=========================== sda5/boot/grub/grub.cfg: ===========================
--------------------------------------------------------------------------------
### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 8 (loader) (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-C878D5A678D59412' {
insmod part_msdos
insmod ntfs
set root='hd0,msdos1'
if [ x$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 C878D5A678D59412
else
search --no-floppy --fs-uuid --set=root C878D5A678D59412
fi
parttool ${root} hidden-
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 ###
### 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 ###
--------------------------------------------------------------------------------
=============================== sda5/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>
# / was on /dev/sda5 during installation
UUID=7622ced3-72a7-41f6-be14-db2b34853749 / ext4 errors=remount-ro 0 1
# swap was on /dev/sda2 during installation
UUID=05671cad-443c-4931-afc2-bcdab0e7afc2 none swap sw 0 0
--------------------------------------------------------------------------------
=========================== sdb1/boot/grub/grub.cfg: ===========================
--------------------------------------------------------------------------------
if loadfont /boot/grub/font.pf2 ; then
set gfxmode=auto
insmod efi_gop
insmod efi_uga
insmod gfxterm
terminal_output gfxterm
fi
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
menuentry "Boot-Repair-Disk session" {
set gfxpayload=keep
linux /casper/vmlinuz.efi file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
initrd /casper/initrd.lz
}
--------------------------------------------------------------------------------
============================== sdb1/syslinux.cfg: ==============================
--------------------------------------------------------------------------------
DEFAULT loadconfig
LABEL loadconfig
CONFIG /isolinux/isolinux.cfg
APPEND /isolinux/
--------------------------------------------------------------------------------
======================== Unknown MBRs/Boot Sectors/etc: ========================
Unknown BootLoader on sda3
00000000 14 91 fa c2 e2 ea ba b7 1c 74 ac 20 f6 35 db b1 |.........t. .5..|
00000010 77 5c 3c 16 97 1d 2f 8b 14 56 8f 24 fa df e4 cf |w\<.../..V.$....|
00000020 ed f3 5b ef d5 75 98 1a 59 c4 84 97 6d 42 9f b4 |..[..u..Y...mB..|
00000030 a2 51 70 0e 3c 8a 38 9d 42 0d 0a 88 58 bf 01 56 |.Qp.<.8.B...X..V|
00000040 bd b2 14 4b 65 2f b1 2e 2a 32 02 df 7b 46 42 16 |...Ke/..*2..{FB.|
00000050 06 89 77 dd 90 9b 45 dc a9 43 34 a3 ee c9 7f 71 |..w...E..C4....q|
00000060 c0 00 b6 fd ac 32 30 5a c8 f9 b1 15 c7 07 32 b0 |.....20Z......2.|
00000070 3c a9 88 9d 21 db 9e 8f 83 29 65 3d 70 08 b8 bd |<...!....)e=p...|
00000080 59 ee 11 d4 d6 5a 1d 2a 05 36 87 51 07 b3 63 ad |Y....Z.*.6.Q..c.|
00000090 86 dd 8c ed 94 96 9d ef 36 7a 7a 29 d1 de bf 56 |........6zz)...V|
000000a0 61 46 11 80 2b 4d d8 4b 8c 7f c7 ae b6 ea 45 e1 |aF..+M.K......E.|
000000b0 b7 d2 84 2c 0d ec 98 4d c6 74 c3 41 9e 80 77 ba |...,...M.t.A..w.|
000000c0 43 28 1e ec 6a df cf be 95 d8 84 12 c1 46 13 5a |C(..j........F.Z|
000000d0 4a 63 cf 9e d5 d3 44 1e fe 83 2e c0 a6 9c 7d 57 |Jc....D.......}W|
000000e0 26 07 0c 60 79 96 42 85 21 52 bd 50 90 8c 2f 04 |&..`y.B.!R.P../.|
000000f0 6c 30 db b1 9b 2b 15 3b b3 40 69 86 0f 21 4f 34 |l0...+.;.@i..!O4|
00000100 6b d9 c6 53 ef a6 6a 6f 16 4e 2c 35 bb f0 d7 06 |k..S..jo.N,5....|
00000110 d8 e5 0d 89 f1 47 06 0c 66 78 02 6c e2 10 6d 09 |.....G..fx.l..m.|
00000120 7a 6b 62 ab 49 64 85 42 c1 0a 39 ab ad ef fe 80 |zkb.Id.B..9.....|
00000130 13 84 22 6d cc 8a 60 1d c4 9c 37 d5 5d 4e af 90 |.."m..`...7.]N..|
00000140 10 59 93 bf f8 ae 00 87 3e f8 12 e6 b4 3f a9 36 |.Y......>....?.6|
00000150 2a 54 57 ff f1 61 39 51 62 8a e8 09 c6 2e 98 f8 |*TW..a9Qb.......|
00000160 12 08 a5 a0 83 69 a1 27 22 a1 3c 01 c6 0c e5 13 |.....i.'".<.....|
00000170 c0 25 70 53 1c 44 bb bf bf 0f 69 cb f3 21 40 1e |.%pS.D....i..!@.|
00000180 2e 66 ee be 55 c3 d0 75 7e 28 96 c1 ad 44 4b 0e |.f..U..u~(...DK.|
00000190 78 f1 3a 54 d4 c5 19 e6 dd 90 ac 83 49 dc 5c f1 |x.:T........I.\.|
000001a0 d9 2e 6e ed 33 d5 77 00 3c 87 50 f0 5c a7 11 c4 |..n.3.w.<.P.\...|
000001b0 67 20 59 50 9c cb bd 66 f6 9a cc 52 38 5f 00 fe |g YP...f...R8_..|
000001c0 ff ff 83 fe ff ff 02 00 00 00 00 28 64 0b 00 00 |...........(d...|
000001d0 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
=============================== StdErr Messages: ===============================
hexdump: u: bad byte count
/usr/share/boot-sav/bis.sh: line 1746: [: -eq: unary operator expected
cat: write error: Broken pipe
File descriptor 9 (/proc/2006/mounts) leaked on lvs invocation. Parent PID 9913: bash
File descriptor 63 (pipe:[27836]) leaked on lvs invocation. Parent PID 9913: bash
No volume groups found
ADDITIONAL INFORMATION :
=================== log of boot-repair 2016-02-11__10h50 ===================
boot-repair version : 4ppa14
boot-sav version : 4ppa14
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa14
File descriptor 9 (/proc/2006/mounts) leaked on lvs invocation. Parent PID 4637: /bin/sh
No volume groups found
boot-repair is executed in live-session (Boot-Repair-Disk 64bit 29nov2014, trusty, Ubuntu, x86_64)
ls: cannot access /home/usr/.config: No such file or directory
CPU op-mode(s): 32-bit, 64-bit
file=/cdrom/preseed/lubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash --
=================== os-prober:
/dev/sda1:Windows 8 (loader):Windows:chain
/dev/sda5:Ubuntu 15.10 (15.10):Ubuntu:linux
=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/sda1: UUID="C878D5A678D59412" TYPE="ntfs"
/dev/sda2: UUID="05671cad-443c-4931-afc2-bcdab0e7afc2" TYPE="swap"
/dev/sda5: UUID="7622ced3-72a7-41f6-be14-db2b34853749" TYPE="ext4"
/dev/sdb1: LABEL="BOOT-REPAIR" UUID="AE6E-4908" TYPE="vfat"
/dev/zram0: UUID="bc609267-2d12-46bb-a69f-f1653fc32d4c" TYPE="swap"
/dev/zram1: UUID="e85f535b-c8da-4d75-9248-b428bab247c5" TYPE="swap"
1 disks with OS, 2 OS : 1 Linux, 0 MacOS, 1 Windows, 0 unknown type OS.
Warning: extended partition does not start at a cylinder boundary.
DOS and Linux will interpret the contents differently.
=================== sda5/etc/grub.d/ :
drwxr-xr-x 2 root root 4096 Oct 21 16:02 grub.d
total 76
-rwxr-xr-x 1 root root 9791 Oct 14 16:36 00_header
-rwxr-xr-x 1 root root 6058 Sep 4 11:13 05_debian_theme
-rwxr-xr-x 1 root root 12261 Oct 14 16:36 10_linux
-rwxr-xr-x 1 root root 11082 Oct 14 16:36 20_linux_xen
-rwxr-xr-x 1 root root 1992 Aug 27 13:04 20_memtest86+
-rwxr-xr-x 1 root root 11692 Oct 14 16:36 30_os-prober
-rwxr-xr-x 1 root root 1418 Oct 14 16:36 30_uefi-firmware
-rwxr-xr-x 1 root root 214 Oct 14 16:36 40_custom
-rwxr-xr-x 1 root root 216 Oct 14 16:36 41_custom
-rw-r--r-- 1 root root 483 Oct 14 16:36 README
=================== sda5/etc/default/grub :
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
GRUB_DEFAULT=0
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
=================== UEFI/Legacy mode:
This live-session is not in EFI-mode.
SecureBoot maybe enabled.
=================== PARTITIONS & DISKS:
sda1 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, is-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, bootmgr, is-winboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, /mnt/boot-sav/sda1.
sda5 : sda, not-sepboot, grubenv-ok grub2, grub-pc , update-grub, 64, with-boot, is-os, not--efi--part, fstab-without-boot, fstab-without-efi, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, apt-get, grub-install, with--usr, fstab-without-usr, not-sep-usr, standard, farbios, /mnt/boot-sav/sda5.
sda : not-GPT, BIOSboot-not-needed, has-no-EFIpart, not-usb, has-os, 64 sectors * 512 bytes
=================== parted -l:
Model: ATA WDC WD3200BEVT-2 (scsi)
Disk /dev/sda: 320GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 32.8kB 212GB 212GB primary ntfs boot
2 212GB 222GB 10.5GB primary linux-swap(v1)
3 222GB 320GB 97.8GB extended
5 222GB 320GB 97.8GB logical ext4
Model: JetFlash Transcend 4GB (scsi)
Disk /dev/sdb: 4016MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 1049kB 4016MB 4015MB primary fat32 boot, lba
Error: /dev/zram0: unrecognised disk label
Error: /dev/zram1: unrecognised disk label
=================== parted -lm:
BYT;
/dev/sda:320GB:scsi:512:512:msdos:ATA WDC WD3200BEVT-2;
1:32.8kB:212GB:212GB:ntfs::boot;
2:212GB:222GB:10.5GB:linux-swap(v1)::;
3:222GB:320GB:97.8GB:::;
5:222GB:320GB:97.8GB:ext4::;
BYT;
/dev/sdb:4016MB:scsi:512:512:msdos:JetFlash Transcend 4GB;
1:1049kB:4016MB:4015MB:fat32::boot, lba;
Error: /dev/zram0: unrecognised disk label
Error: /dev/zram1: unrecognised disk label
=================== mount:
/cow on / type overlayfs (rw)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
/dev/sdb1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 on /rofs type squashfs (ro,noatime)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=lubuntu)
/dev/sda1 on /mnt/boot-sav/sda1 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sda5 on /mnt/boot-sav/sda5 type ext4 (rw)
=================== ls:
/sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sda1 sda2 sda3 sda5 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sdb1 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered): agpgart autofs block bsg btrfs-control bus cdrom char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd full fuse hpet input kmsg log mapper mcelog mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda5 sdb sdb1 sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom v4l vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper: control
=================== hexdump -n512 -C /dev/sda1
00000000 eb 63 90 4e 54 46 53 20 20 20 20 00 02 08 00 00 |.c.NTFS .....|
00000010 00 00 00 00 00 f8 00 00 3f 00 ff 00 40 00 00 00 |........?...@...|
00000020 00 00 00 00 80 00 80 00 cd 32 a6 18 00 00 00 00 |.........2......|
00000030 77 87 86 01 00 00 00 00 fa 00 00 00 00 00 00 00 |w...............|
00000040 f6 00 00 00 01 00 00 00 12 94 d5 78 a6 d5 78 c8 |...........x..x.|
00000050 00 00 00 00 fa 33 c0 8e d0 bc 00 80 10 4a a6 23 |.....3.......J.#|
00000060 00 00 00 00 ff fa 90 90 f6 c2 80 74 05 f6 c2 70 |...........t...p|
00000070 74 02 b2 80 ea 79 7c 00 00 31 c0 8e d8 8e d0 bc |t....y|..1......|
00000080 00 20 fb a0 64 7c 3c ff 74 02 88 c2 52 bb 17 04 |. ..d|<.t...R...|
00000090 f6 07 03 74 06 be 88 7d e8 17 01 be 05 7c b4 41 |...t...}.....|.A|
000000a0 bb aa 55 cd 13 5a 52 72 3d 81 fb 55 aa 75 37 83 |..U..ZRr=..U.u7.|
000000b0 e1 01 74 32 31 c0 89 44 04 40 88 44 ff 89 44 02 |[email protected].|
000000c0 c7 04 10 00 66 8b 1e 5c 7c 66 89 5c 08 66 8b 1e |....f..|f..f..|
000000d0 60 7c 66 89 5c 0c c7 44 06 00 70 b4 42 cd 13 72 |`|f...D..p.B..r|
000000e0 05 bb 00 70 eb 76 b4 08 cd 13 73 0d 5a 84 d2 0f |...p.v....s.Z...|
000000f0 83 d0 00 be 93 7d e9 82 00 66 0f b6 c6 88 64 ff |.....}...f....d.|
00000100 40 66 89 44 04 0f b6 d1 c1 e2 02 88 e8 88 f4 40 |@f.D...........@|
00000110 89 44 08 0f b6 c2 c0 e8 02 66 89 04 66 a1 60 7c |.D.......f..f.`||
00000120 66 09 c0 75 4e 66 a1 5c 7c 66 31 d2 66 f7 34 88 |f..uNf.|f1.f.4.|
00000130 d1 31 d2 66 f7 74 04 3b 44 08 7d 37 fe c1 88 c5 |.1.f.t.;D.}7....|
00000140 30 c0 c1 e8 02 08 c1 88 d0 5a 88 c6 bb 00 70 8e |0........Z....p.|
00000150 c3 31 db b8 01 02 cd 13 72 1e 8c c3 60 1e b9 00 |.1......r...`...|
00000160 01 8e db 31 f6 bf 00 80 8e c6 fc f3 a5 1f 61 ff |...1..........a.|
00000170 26 5a 7c be 8e 7d eb 03 be 9d 7d e8 34 00 be a2 |&Z|..}....}.4...|
00000180 7d e8 2e 00 cd 18 eb fe 47 52 55 42 20 00 47 65 |}.......GRUB .Ge|
00000190 6f 6d 00 48 61 72 64 20 44 69 73 6b 00 52 65 61 |om.Hard Disk.Rea|
000001a0 64 00 20 45 72 72 6f 72 0d 0a 00 bb 01 00 b4 0e |d. Error........|
000001b0 cd 10 ac 3c 00 75 f4 c3 72 65 73 73 65 64 00 0d |...<.u..ressed..|
000001c0 0a 50 72 65 73 73 20 43 74 72 6c 2b 41 6c 74 2b |.Press Ctrl+Alt+|
000001d0 44 65 6c 20 74 6f 20 72 65 73 74 61 72 74 0d 0a |Del to restart..|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001f0 00 00 00 00 00 00 8a 01 a7 01 bf 01 00 00 55 aa |..............U.|
00000200
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
/cow overlayfs 967M 5.2M 962M 1% /
udev devtmpfs 952M 12K 952M 1% /dev
tmpfs tmpfs 194M 1.1M 193M 1% /run
/dev/sdb1 vfat 3.8G 614M 3.2G 17% /cdrom
/dev/loop0 squashfs 549M 549M 0 100% /rofs
none tmpfs 4.0K 0 4.0K 0% /sys/fs/cgroup
tmpfs tmpfs 967M 8.0K 967M 1% /tmp
none tmpfs 5.0M 0 5.0M 0% /run/lock
none tmpfs 967M 0 967M 0% /run/shm
none tmpfs 100M 16K 100M 1% /run/user
/dev/sda1 fuseblk 198G 76G 122G 39% /mnt/boot-sav/sda1
/dev/sda5 ext4 90G 9.5G 76G 12% /mnt/boot-sav/sda5
=================== fdisk -l:
Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders, total 625142448 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xc3ffc3ff
Device Boot Start End Blocks Id System
/dev/sda1 * 64 413545229 206772583 7 HPFS/NTFS/exFAT
/dev/sda2 413546496 434026495 10240000 82 Linux swap / Solaris
/dev/sda3 434028542 625141759 95556609 5 Extended
/dev/sda5 434028544 625141759 95556608 83 Linux
Disk /dev/sdb: 4016 MB, 4016046080 bytes
255 heads, 63 sectors/track, 488 cylinders, total 7843840 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x02a6fa53
Device Boot Start End Blocks Id System
/dev/sdb1 * 2048 7843839 3920896 c W95 FAT32 (LBA)
=================== Default settings of Boot Repair
The default repair of the Boot-Repair utility would reinstall the grub2 of sda5 into the MBR of sda.
Additional repair would be performed: unhide-bootmenu-10s repair-filesystems
=================== Final advice in case of suggested repair
A broken Wubi has been detected. Please fix it this way:
https://wiki.ubuntu.com/WubiGuide#Cannot_boot_into_Ubuntu
=================== User settings
The settings chosen by the user will restore the [(generic mbr)] MBR in sda, and make it boot on sda1.
Additional repair will be performed: unhide-bootmenu-10s repair-filesystems
Force Unmount all blkid partitions (for fsck) except / /boot /cdrom /dev /etc /home /opt /pas /proc /rofs /sys /tmp /usr /var
ntfsfix /dev/sda1
Refusing to operate on read-write mounted device /dev/sda1.
fsck -fyM /dev/sda5
fsck from util-linux 2.20.1
Will restore the MBR_TO_RESTORE : sda (generic mbr) into sda
dd if=/usr/lib/syslinux/mbr.bin of=/dev/sda
0+1 records in
0+1 records out
Unhide GRUB boot menu in sda5/boot/grub/grub.cfg
Boot successfully repaired.
You can now reboot your computer.
A broken Wubi has been detected. Please fix it this way:
https://wiki.ubuntu.com/WubiGuide#Cannot_boot_into_Ubuntu
答案1
“我认为我已经用 GRUB 覆盖了 Windows 引导加载程序。”
是的，你确实做到了——而且不幸的是，你可能做得更多！
磁盘上没有安装 Windows 操作系统。
这就是 Windows 没有列出并且无法启动的原因。
当您想恢复它时，您必须重新安装它。
很抱歉给您带来了坏消息。
答案2
是的，您已经覆盖了 Windows。我注意到的另一件事是“SecureBoot 可能已启用”。确保 BIOS 中的 Secureboot 已完全禁用。您必须安装 Windows 并确保您拥有 Windows 的恢复媒体。祝您好运。