XP系统下安装ubuntu10.04无法启动xp

先看看system Monitor，打开xp系统所在分区的，列表会更新，记下红线位置的UUID。

进入Ubuntu10.04，在终端中键入以下命令，

sudo gedit /boot/grub.cfg

对比以下修改相应的XP启动项，保存退出，然后就OK了!

---------------------------------以下为grub.cfg的内容：-------------------------------

#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by /usr/sbin/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
   load_env
fi

##如果要开机默认启动项为XP，那么这里set default改为XP启动序号，比如这里为4，即：set default="4"
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 ${boot_once} ]; then save_env recordfail; fi; fi
}
insmod ext2
set root='(hd0,8)'
search --no-floppy --fs-uuid --set 27cc65d6-0513-4f68-8c42-901f871052ae
if loadfont /usr/share/grub/unicode.pf2 ; then
   set gfxmode=640x480
   insmod gfxterm
   insmod vbe
   if terminal_output gfxterm ; then true ; else
       # For backward compatibility with versions of terminal.mod that don't
       # understand terminal_output
       terminal gfxterm
   fi
fi
insmod ext2
set root='(hd0,8)'
search --no-floppy --fs-uuid --set 27cc65d6-0513-4f68-8c42-901f871052ae
set locale_dir=($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 2.6.32-21-generic' --class ubuntu --class gnu-linux --class gnu --class os {
       recordfail
       insmod ext2
       set root='(hd0,8)'
       search --no-floppy --fs-uuid --set 27cc65d6-0513-4f68-8c42-901f871052ae
       linux       /boot/vmlinuz-2.6.32-21-generic root=UUID=27cc65d6-0513-4f68-8c42-901f871052ae ro    quiet splash
       initrd       /boot/initrd.img-2.6.32-21-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-21-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
       recordfail
       insmod ext2
       set root='(hd0,8)'
       search --no-floppy --fs-uuid --set 27cc65d6-0513-4f68-8c42-901f871052ae
       echo       'Loading Linux 2.6.32-21-generic ...'
       linux       /boot/vmlinuz-2.6.32-21-generic root=UUID=27cc65d6-0513-4f68-8c42-901f871052ae ro single 
       echo       'Loading initial ramdisk ...'
       initrd       /boot/initrd.img-2.6.32-21-generic
}
### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
       insmod ext2
       set root='(hd0,8)'
       search --no-floppy --fs-uuid --set 27cc65d6-0513-4f68-8c42-901f871052ae
       linux16       /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
       insmod ext2
       set root='(hd0,8)'
       search --no-floppy --fs-uuid --set 27cc65d6-0513-4f68-8c42-901f871052ae
       linux16       /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

##这里加入XP启动项参数↓

### BEGIN /etc/grub.d/30_os-prober ###

menuentry "Windows XP (on /dev/sda1)" {

insmod ntfs

set root= ‘(hd0,1)’

search --no-floppy --fs-uuid --set B2CC3F5FCC3F1CD3  ##刚才抄下的UUID放这里!

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 ###