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双启动 Ubuntu 13.04 和 Windows 8：Windows 无法启动

tag-icon • tag-icon boot grub2 dual-boot partitioning windows-8
双启动 Ubuntu 13.04 和 Windows 8：Windows 无法启动

我在联想 E-135 上安装了预装 Windows 8 的 Ubuntu 双启动系统。安装前我禁用了 Windows 8 中的快速启动，并缩小了分区以腾出空间安装 Ubuntu。一切顺利，安装程序运行非常顺利。重启后，Ubuntu 完美启动.....

然后我尝试重新启动以启动 Windows 8，但没有任何条目建议任何 Windows 分区。我重新启动进入 Ubuntu 并运行启动修复。一切顺利，下次重新启动后，出现了很多条目，表明其中一些可能是 Windows 条目。但没有任何条目允许 Windows 8 启动。

一些选项报告它们被禁止安全启动，其他选项报告文件丢失。

我查看了启动修复报告，但我不明白它告诉我什么。那么我该怎么做才能让 Windows 8 也能启动呢？

这是粘贴文件的第一部分

Boot Info Script e7fc706 + Boot-Repair extra info      [Boot-Info 31Jan2013]


============================= Boot Info Summary: ===============================

 => No boot loader is installed in the MBR of /dev/sda.

sda1: __________________________________________________________________________

    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:        

sda2: __________________________________________________________________________

    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:        /EFI/Boot/bkpbootx64.efi /EFI/Boot/bootx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/shimx64.efi 
                       /EFI/Lenovo/Boot/bootmgfw.efi 
                       /EFI/Lenovo/Boot/bootmgr.efi 
                       /EFI/Lenovo/Boot/memtest.efi 
                       /EFI/Microsoft/Boot/bkpbootmgfw.efi 
                       /EFI/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootmgr.efi 
                       /EFI/Microsoft/Boot/bootx64.efi 
                       /EFI/Microsoft/Boot/memtest.efi

sda3: __________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: unknown filesystem type ''

sda4: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  Windows 8
    Boot files:        /bootmgr /Boot/BCD /Windows/System32/winload.exe

sda5: __________________________________________________________________________

    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:        

sda6: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 13.04 
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sda7: __________________________________________________________________________

    File system:       swap
    Boot sector type:  -
    Boot sector info: 

============================ 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     2,050,047     2,048,000 Windows Recovery Environment (Windows)
/dev/sda2       2,050,048     2,582,527       532,480 EFI System partition
/dev/sda3       2,582,528     2,844,671       262,144 Microsoft Reserved Partition (Windows)
/dev/sda4       2,844,672   475,482,111   472,637,440 Data partition (Windows/Linux)
/dev/sda5     944,373,760   976,773,119    32,399,360 Windows Recovery Environment (Windows)
/dev/sda6     475,482,112   936,921,087   461,438,976 Data partition (Windows/Linux)
/dev/sda7     936,921,088   944,373,759     7,452,672 Swap partition (Linux)

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/sda1        66D6ECC9D6EC9A97                       ntfs       WINRE_DRV
/dev/sda2        6AF0-0738                              vfat       SYSTEM_DRV
/dev/sda4        C436F52136F51560                       ntfs       Windows8_OS
/dev/sda5        F238E5D638E599BD                       ntfs       Lenovo_Recovery
/dev/sda6        7686bd41-5732-4917-9853-604e7ef61127   ext4       
/dev/sda7        2d8b17e7-d16c-4361-98bb-7445edccf581   swap       

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/sda6        /                        ext4       (rw,errors=remount-ro)

答案1

我遇到了 BIOS 设置 SecureBoot 不允许进入我的 Windows 8 分区的问题 - 但是，在完成 GRUB 并按照我喜欢的方式设置 Ubuntu/Windows 后，我似乎能够重新启用它。

有些人似乎指出 SecureBoot 存在问题，具体取决于安装 Ubuntu 时的原始设置，请参阅以下链接： https://help.ubuntu.com/community/UEFI#SecureBoot https://wiki.ubuntu.com/SecurityTeam/SecureBoot

答案2

我有一台装有 Windows 8 的联想 Z585。我在 Ubuntu 上使用了 uefi 帮助并使用了启动修复。我成功启动了 Ubuntu 和 Windows 8，对我来说，这两个工作启动项都是

/EFI/Microsoft/Boot/bkpbootmgfw.efi 
/EFI/Boot/bkpbootx64.efi

我还从 Boot Repair 成功获得了启动信息，您可以从这里查看http://paste2.org/PyBVmVtW
这是我的启动修复创建的 /etc/grub.d/10_linux 文件

      ### 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 'Linux Mint 15 MATE 64-bit, 3.8.0-19-generic (/dev/sda12)' --class gnu-linux --class gnu --class os {
    recordfail
    gfxmode $linux_gfx_mode
    insmod gzio
    insmod part_gpt
    insmod ext2
    set root='hd0,gpt12'
    if [ x$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  83a13fa7-97c3-4781-b9d2-54eca6256dd0
    else
      search --no-floppy --fs-uuid --set=root 83a13fa7-97c3-4781-b9d2-54eca6256dd0
    fi
    linux   /vmlinuz-3.8.0-19-generic root=UUID=7191f35a-8155-47d2-b468-993e813487b4 ro   
    initrd  /initrd.img-3.8.0-19-generic
}
menuentry 'Linux Mint 15 MATE 64-bit, 3.8.0-19-generic (/dev/sda12) -- recovery mode' --class gnu-linux --class gnu --class os {
    recordfail
    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  83a13fa7-97c3-4781-b9d2-54eca6256dd0
    else
      search --no-floppy --fs-uuid --set=root 83a13fa7-97c3-4781-b9d2-54eca6256dd0
    fi
    echo    'Loading Linux 3.8.0-19-generic ...'
    linux   /vmlinuz-3.8.0-19-generic root=UUID=7191f35a-8155-47d2-b468-993e813487b4 ro recovery nomodeset 
    echo    'Loading initial ramdisk ...'
    initrd  /initrd.img-3.8.0-19-generic
}
### END /etc/grub.d/10_linux ###

这是我的启动修复创建的 /etc/grub.d/25_custom 文件

    ### BEGIN /etc/grub.d/25_custom ###

menuentry "efi/EFI/Boot/bootx64.efi" {
search --fs-uuid --no-floppy --set=root 83a13fa7-97c3-4781-b9d2-54eca6256dd0
chainloader (${root})/efi/EFI/Boot/bootx64.efi
}

menuentry "Windows UEFI recovery bkpbootmgfw.efi" {
search --fs-uuid --no-floppy --set=root FAC9-363B
chainloader (${root})/EFI/Microsoft/Boot/bkpbootmgfw.efi
}

menuentry "Windows Boot UEFI recovery" {
search --fs-uuid --no-floppy --set=root FAC9-363B
chainloader (${root})/EFI/Boot/bkpbootx64.efi
}

menuentry "Windows UEFI recovery LrsBootmgr.efi" {
search --fs-uuid --no-floppy --set=root 38C9-8F9B
chainloader (${root})/EFI/Microsoft/Boot/LrsBootmgr.efi
}

menuentry "Windows Boot UEFI recovery bkpbootx64.efi" {
search --fs-uuid --no-floppy --set=root 38C9-8F9B
chainloader (${root})/EFI/Boot/bkpbootx64.efi
}
### END /etc/grub.d/25_custom ###

希望这对您有帮助！

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