安装Ubuntu 11.04后,Win7启动失败

启动讨论 grub/grub2/syslinux/grub4dos/Lilo
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admidi
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安装Ubuntu 11.04后,Win7启动失败

#1

帖子 admidi » 2011-04-16 9:51

选择Windows 7 (loader)项之后黑屏然后自动返回Grub
希望能在修复Windows启动的同时将Win的启动项排到第一位,请各位帮帮忙

grub.cfg内容如下:

代码: 全选

#
# 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 vbe
  insmod vga
  insmod video_bochs
  insmod video_cirrus
}

insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos2)'
search --no-floppy --fs-uuid --set=root 55ba73bd-c8c5-48e4-a944-a1e0c2ecb283
if loadfont /usr/share/grub/unicode.pf2 ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
fi
terminal_output gfxterm
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos2)'
search --no-floppy --fs-uuid --set=root 55ba73bd-c8c5-48e4-a944-a1e0c2ecb283
set locale_dir=($root)/boot/grub/locale
set lang=zh_CN
insmod gettext
if [ "${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 ###
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 2.6.38-8-generic' --class ubuntu --class gnu-linux --class gnu --class os {
	recordfail
	set gfxpayload=$linux_gfx_mode
	insmod part_msdos
	insmod ext2
	set root='(/dev/sda,msdos2)'
	search --no-floppy --fs-uuid --set=root 55ba73bd-c8c5-48e4-a944-a1e0c2ecb283
	linux	/boot/vmlinuz-2.6.38-8-generic root=UUID=55ba73bd-c8c5-48e4-a944-a1e0c2ecb283 ro   quiet splash vt.handoff=7
	initrd	/boot/initrd.img-2.6.38-8-generic
}
menuentry 'Ubuntu, with Linux 2.6.38-8-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
	recordfail
	set gfxpayload=$linux_gfx_mode
	insmod part_msdos
	insmod ext2
	set root='(/dev/sda,msdos2)'
	search --no-floppy --fs-uuid --set=root 55ba73bd-c8c5-48e4-a944-a1e0c2ecb283
	echo	'Loading Linux 2.6.38-8-generic ...'
	linux	/boot/vmlinuz-2.6.38-8-generic root=UUID=55ba73bd-c8c5-48e4-a944-a1e0c2ecb283 ro single 
	echo	'Loading initial ramdisk ...'
	initrd	/boot/initrd.img-2.6.38-8-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_msdos
	insmod ext2
	set root='(/dev/sda,msdos2)'
	search --no-floppy --fs-uuid --set=root 55ba73bd-c8c5-48e4-a944-a1e0c2ecb283
	linux16	/boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
	insmod part_msdos
	insmod ext2
	set root='(/dev/sda,msdos2)'
	search --no-floppy --fs-uuid --set=root 55ba73bd-c8c5-48e4-a944-a1e0c2ecb283
	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/sda1)" --class windows --class os {
	insmod part_msdos
	insmod ntfs
	set root='(/dev/sda,msdos1)'
	search --no-floppy --fs-uuid --set=root 16D86D67D86D45D9
	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  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
admidi
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Re: 安装Ubuntu 11.04后,Win7启动失败

#2

帖子 admidi » 2011-04-16 10:06

纠结啊……在线等回复orz
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onshoestring
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Re: 安装Ubuntu 11.04后,Win7启动失败

#3

帖子 onshoestring » 2011-04-16 10:20

有win7安装光盘么?
admidi
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Re: 安装Ubuntu 11.04后,Win7启动失败

#4

帖子 admidi » 2011-04-16 10:23

onshoestring 写了:有win7安装光盘么?
有,你的意思是用Win7进行修复然后手动添加Ubuntu启动项?
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Re: 安装Ubuntu 11.04后,Win7启动失败

#5

帖子 onshoestring » 2011-04-16 10:25

1.
sudo grub-install /dev/sda
sudo update-grub
2.
插入windows7安装光盘,从光盘启动,在光盘启动完成后,按下shift+f10键,调出cmd命令提示符。在命令提示符中输入:bootrec /fixboot回车。
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Re: 安装Ubuntu 11.04后,Win7启动失败

#6

帖子 onshoestring » 2011-04-16 10:40

sudo mv /etc/grub.d/30_os-prober /etc/grub.d/06_os-prober
sudo update-grub
admidi
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Re: 安装Ubuntu 11.04后,Win7启动失败

#7

帖子 admidi » 2011-04-16 10:46

onshoestring 写了:1.
sudo grub-install /dev/sda
sudo update-grub
2.
插入windows7安装光盘,从光盘启动,在光盘启动完成后,按下shift+f10键,调出cmd命令提示符。在命令提示符中输入:bootrec /fixboot回车。

执行1后重启无效,后来还是用光盘启动cmd修复引导了。
但现在引导时直接进入Windows,Ubuntu无法启动,然后呢?

谢谢 :em01
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Re: 安装Ubuntu 11.04后,Win7启动失败

#8

帖子 onshoestring » 2011-04-16 10:50

那是第一步,第二步。

没有让你重写ms的mbr啊。

grub4dos引导看smallapple置顶贴改过的g4d
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