装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

启动讨论 grub/grub2/syslinux/grub4dos/Lilo
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装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

#1

帖子 andy24boyking » 2010-12-16 21:04

如题

代码: 全选

~$ sudo fdisk -l

代码: 全选

Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x7b7a42fa

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1        5875    47184896    7  HPFS/NTFS
/dev/sda2            5875        6118     1952768   82  Linux swap / Solaris
/dev/sda3           21540       60802   315368449    f  W95 Ext'd (LBA)
/dev/sda4   *        6118       21540   123877376   83  Linux
/dev/sda5           21540       31983    83886080    7  HPFS/NTFS
/dev/sda6           31984       60802   231481344    7  HPFS/NTFS

Partition table entries are not in disk order

代码: 全选

~$ sudo update-grub2

代码: 全选

enerating grub.cfg ...
Found linux image: /boot/vmlinuz-2.6.35-24-generic
Found initrd image: /boot/initrd.img-2.6.35-24-generic
Found linux image: /boot/vmlinuz-2.6.35-22-generic
Found initrd image: /boot/initrd.img-2.6.35-22-generic
Found memtest86+ image: /boot/memtest86+.bin
done
没有找到win7。。。
win7装在sda1

以上是我的一些情况,希望大家帮忙解决,谢谢啦~
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Re: 装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

#2

帖子 上马heihei » 2010-12-16 21:06

自己添加win7启动项 or修复grub
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Re: 装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

#3

帖子 andy24boyking » 2010-12-16 21:13

上马heihei 写了:自己添加win7启动项 or修复grub
请问如何添加win7启动项呢?而且我现在启动时没有出现grub的界面,是直接进的ubuntu系统
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Re: 装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

#4

帖子 上马heihei » 2010-12-16 21:18

andy24boyking 写了:
上马heihei 写了:自己添加win7启动项 or修复grub
请问如何添加win7启动项呢?而且我现在启动时没有出现grub的界面,是直接进的ubuntu系统
自己添加 附上我的grub.cfg 自己改吧

代码: 全选

### BEGIN /etc/grub.d/10_linux ###
menuentry 'Ubuntu, with Linux 2.6.35-23-generic' --class ubuntu --class gnu-linux --class gnu --class os {
	recordfail
	insmod part_msdos
	insmod ext2
	set root='(hd0,msdos6)'
	search --no-floppy --fs-uuid --set a9e7ef2f-1a6d-4f1c-8ac1-afdf9c15053e
	linux	/boot/vmlinuz-2.6.35-23-generic root=UUID=a9e7ef2f-1a6d-4f1c-8ac1-afdf9c15053e ro   quiet splash
	initrd	/boot/initrd.img-2.6.35-23-generic
}
menuentry 'Ubuntu, with Linux 2.6.35-23-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
	recordfail
	insmod part_msdos
	insmod ext2
	set root='(hd0,msdos6)'
	search --no-floppy --fs-uuid --set a9e7ef2f-1a6d-4f1c-8ac1-afdf9c15053e
	echo	'Loading Linux 2.6.35-23-generic ...'
	linux	/boot/vmlinuz-2.6.35-23-generic root=UUID=a9e7ef2f-1a6d-4f1c-8ac1-afdf9c15053e ro single 
	echo	'Loading initial ramdisk ...'
	initrd	/boot/initrd.img-2.6.35-23-generic
}
### END /etc/grub.d/10_linux  ###

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
	insmod part_msdos
	insmod ext2
	set root='(hd0,msdos6)'
	search --no-floppy --fs-uuid --set a9e7ef2f-1a6d-4f1c-8ac1-afdf9c15053e
	linux16	/boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
	insmod part_msdos
	insmod ext2
	set root='(hd0,msdos6)'
	search --no-floppy --fs-uuid --set a9e7ef2f-1a6d-4f1c-8ac1-afdf9c15053e
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}


### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Windows 7 (loader) (on /dev/sda1)" {
	insmod part_msdos
	insmod ntfs
	set root='(hd0,msdos1)'
	search --no-floppy --fs-uuid --set 76e4ba62e4ba23f1
	chainloader +1
}
### END /etc/grub.d/30_os-prober ###
改完后再update-grub2
上次由 上马heihei 在 2010-12-16 21:30,总共编辑 1 次。
上马heihei
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Re: 装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

#5

帖子 上马heihei » 2010-12-16 21:20

照理说10.10在这上面没bug啊 10.04才有
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Re: 装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

#6

帖子 上马heihei » 2010-12-16 21:26

lz解决问题了没?
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Re: 装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

#7

帖子 andy24boyking » 2010-12-16 21:54

上马heihei 写了:lz解决问题了没?
刚才出去了一会。。。
现在还是没有解决啊,现在开机启动时有grub选项了,但是选择WIN7后提示bootmgr is missing
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Re: 装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

#8

帖子 onshoestring » 2010-12-16 22:06

代码: 全选

sudo update-grub
看看c:\还有没有bootmgr
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Re: 装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

#9

帖子 andy24boyking » 2010-12-16 22:20

代码: 全选

Generating grub.cfg ...
Found linux image: /boot/vmlinuz-2.6.35-24-generic
Found initrd image: /boot/initrd.img-2.6.35-24-generic
Found linux image: /boot/vmlinuz-2.6.35-22-generic
Found initrd image: /boot/initrd.img-2.6.35-22-generic
Found memtest86+ image: /boot/memtest86+.bin
done
还是没有WIN7.。。在c:\哪里查看?
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Re: 装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

#10

帖子 onshoestring » 2010-12-16 22:22

http://sourceforge.net/projects/bootinfoscript/

把文件先复制到桌面,终端运行:

代码: 全选

sudo bash ~/桌面/boot_info_script055.sh
把RESULTS.txt文件内容贴上来。
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Re: 装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

#11

帖子 andy24boyking » 2010-12-16 22:36

代码: 全选

                Boot Info Script 0.55    dated February 15th, 2010                    

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

 => Grub 2 is installed in the MBR of /dev/sda and looks on the same drive in 
    partition #4 for (,msdos4)/boot/grub.

sda1: _________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows Vista/7
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  Windows 7
    Boot files/dirs:   /Windows/System32/winload.exe
其他的一些内容我上面已经贴出来了些,还需要什么吗?
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Re: 装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

#12

帖子 onshoestring » 2010-12-16 22:40

Boot files/dirs: /Windows/System32/winload.exe
你贴的不全,至少看不到bootmgr 和 /boot。
全贴上来看看。
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Re: 装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

#13

帖子 andy24boyking » 2010-12-16 22:44

代码: 全选

                Boot Info Script 0.55    dated February 15th, 2010                    

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

 => Grub 2 is installed in the MBR of /dev/sda and looks on the same drive in 
    partition #4 for (,msdos4)/boot/grub.

sda1: _________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows Vista/7
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  Windows 7
    Boot files/dirs:   /Windows/System32/winload.exe

sda2: _________________________________________________________________________

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

sda3: _________________________________________________________________________

    File system:       Extended Partition
    Boot sector type:  -
    Boot sector info:  

sda5: _________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows Vista/7
    Boot sector info:  According to the info in the boot sector, sda5 starts 
                       at sector 2048.
    Operating System:  
    Boot files/dirs:   

sda6: _________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows Vista/7
    Boot sector info:  According to the info in the boot sector, sda6 starts 
                       at sector 2048.
    Operating System:  
    Boot files/dirs:   

sda4: _________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info:  
    Operating System:  Ubuntu 10.10
    Boot files/dirs:   /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img

=========================== 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 / 512 bytes

Partition  Boot         Start           End          Size  Id System

/dev/sda1               2,048    94,371,839    94,369,792   7 HPFS/NTFS
/dev/sda2          94,371,840    98,277,375     3,905,536  82 Linux swap / Solaris
/dev/sda3         346,034,174   976,771,071   630,736,898   f W95 Ext d (LBA)
/dev/sda5         346,034,176   513,806,335   167,772,160   7 HPFS/NTFS
/dev/sda6         513,808,384   976,771,071   462,962,688   7 HPFS/NTFS
/dev/sda4    *     98,277,376   346,032,127   247,754,752  83 Linux


blkid -c /dev/null: ____________________________________________________________

Device           UUID                                   TYPE       LABEL                         

/dev/sda1        880EB9050EB8ED76                       ntfs                                     
/dev/sda2        86259dec-3054-4114-b4ae-eb9af1aab4bf   swap                                     
/dev/sda3: PTTYPE="dos" 
/dev/sda4        009a8234-7352-43b8-8366-17e9f732dee2   ext4                                     
/dev/sda5        DE5074165073F39D                       ntfs                                     
/dev/sda6        E4E881D1E881A302                       ntfs                                     
/dev/sda: PTTYPE="dos" 

============================ "mount | grep ^/dev  output: ===========================

Device           Mount_Point              Type       Options

/dev/sda4        /                        ext4       (rw,errors=remount-ro,commit=0)
/dev/sda1        /media/880EB9050EB8ED76  fuseblk    (rw,nosuid,nodev,allow_other,blksize=4096,default_permissions)


=========================== sda4/boot/grub/grub.cfg: ===========================

#
# 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 part_msdos
insmod ext2
set root='(hd0,msdos4)'
search --no-floppy --fs-uuid --set 009a8234-7352-43b8-8366-17e9f732dee2
if loadfont /usr/share/grub/unicode.pf2 ; then
  set gfxmode=640x480
  load_video
  insmod gfxterm
fi
terminal_output gfxterm
insmod part_msdos
insmod ext2
set root='(hd0,msdos4)'
search --no-floppy --fs-uuid --set 009a8234-7352-43b8-8366-17e9f732dee2
set locale_dir=($root)/boot/grub/locale
set lang=zh
insmod gettext
if [ "${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
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
menuentry 'Ubuntu, with Linux 2.6.35-24-generic' --class ubuntu --class gnu-linux --class gnu --class os {
	recordfail
	insmod part_msdos
	insmod ext2
	set root='(hd0,msdos4)'
	search --no-floppy --fs-uuid --set 009a8234-7352-43b8-8366-17e9f732dee2
	linux	/boot/vmlinuz-2.6.35-24-generic root=UUID=009a8234-7352-43b8-8366-17e9f732dee2 ro   quiet splash
	initrd	/boot/initrd.img-2.6.35-24-generic
}
menuentry 'Ubuntu, with Linux 2.6.35-24-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
	recordfail
	insmod part_msdos
	insmod ext2
	set root='(hd0,msdos4)'
	search --no-floppy --fs-uuid --set 009a8234-7352-43b8-8366-17e9f732dee2
	echo	'Loading Linux 2.6.35-24-generic ...'
	linux	/boot/vmlinuz-2.6.35-24-generic root=UUID=009a8234-7352-43b8-8366-17e9f732dee2 ro single 
	echo	'Loading initial ramdisk ...'
	initrd	/boot/initrd.img-2.6.35-24-generic
}
menuentry 'Ubuntu, with Linux 2.6.35-22-generic' --class ubuntu --class gnu-linux --class gnu --class os {
	recordfail
	insmod part_msdos
	insmod ext2
	set root='(hd0,msdos4)'
	search --no-floppy --fs-uuid --set 009a8234-7352-43b8-8366-17e9f732dee2
	linux	/boot/vmlinuz-2.6.35-22-generic root=UUID=009a8234-7352-43b8-8366-17e9f732dee2 ro   quiet splash
	initrd	/boot/initrd.img-2.6.35-22-generic
}
menuentry 'Ubuntu, with Linux 2.6.35-22-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
	recordfail
	insmod part_msdos
	insmod ext2
	set root='(hd0,msdos4)'
	search --no-floppy --fs-uuid --set 009a8234-7352-43b8-8366-17e9f732dee2
	echo	'Loading Linux 2.6.35-22-generic ...'
	linux	/boot/vmlinuz-2.6.35-22-generic root=UUID=009a8234-7352-43b8-8366-17e9f732dee2 ro single 
	echo	'Loading initial ramdisk ...'
	initrd	/boot/initrd.img-2.6.35-22-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='(hd0,msdos4)'
	search --no-floppy --fs-uuid --set 009a8234-7352-43b8-8366-17e9f732dee2
	linux16	/boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
	insmod part_msdos
	insmod ext2
	set root='(hd0,msdos4)'
	search --no-floppy --fs-uuid --set 009a8234-7352-43b8-8366-17e9f732dee2
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
if [ "x${timeout}" != "x-1" ]; then
  if keystatus; then
    if keystatus --shift; then
      set timeout=-1
    else
      set timeout=0
    fi
  else
    if sleep --interruptible 3 ; then
      set timeout=0
    fi
  fi
fi
### 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 ###

=============================== sda4/etc/fstab: ===============================

# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' 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>
proc            /proc           proc    nodev,noexec,nosuid 0       0
# / was on /dev/sda4 during installation
UUID=009a8234-7352-43b8-8366-17e9f732dee2 /               ext4    errors=remount-ro 0       1
/dev/sda2       none            swap    sw              0       0

=================== sda4: Location of files loaded by Grub: ===================


 149.2GB: boot/grub/core.img
 149.2GB: boot/grub/grub.cfg
  51.9GB: boot/initrd.img-2.6.35-22-generic
  52.0GB: boot/initrd.img-2.6.35-24-generic
 149.2GB: boot/vmlinuz-2.6.35-22-generic
 149.2GB: boot/vmlinuz-2.6.35-24-generic
  52.0GB: initrd.img
  51.9GB: initrd.img.old
 149.2GB: vmlinuz
 149.2GB: vmlinuz.old
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Re: 装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

#14

帖子 andy24boyking » 2010-12-16 22:47

奇怪,刚才我在grub.cfg中添加了win7的项的,怎么这次查看又恢复成初始的了??
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Re: 装了win7后,在另外一个分区装的ubuntu10.10,结果启动后直接进ubuntu了

#15

帖子 onshoestring » 2010-12-16 22:48

bootmgr 和 /boot不见了,要用win7安装光盘修复(不是ghost win7)。
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。

代码: 全选

bcdboot c:\windows /s c:
上次由 onshoestring 在 2010-12-16 22:52,总共编辑 1 次。
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