grub修复的问题

[hsklyh]

机子160G的硬盘，删掉了一个分区e盘来安装新氧ubuntu，从硬盘安装的，直接安到了e盘里，安好后grub只引导ubuntu了，用光盘进到xp里看了下，原来的f g盘变e f盘了，搞得原来迅雷下的东西都找不到路径了，这我先不管了，因为我光盘是番茄花园的，没有修复功能，只有引导进xp的功能，想安个一键ghost奥运版修复下mbr 可是重启还是只引导进ubuntu，连一键ghost的面都见不到，具体情况具体分析，我该怎么修复到即能引导xp，又不影响ubuntu，本人比较菜，希望详细点，谢谢了，给个详细点的链接也行，呵呵

[smallapple]

viewtopic.php?f=139&t=208843

[billbear]

硬盘安装时把 iso 放在了 c 盘会使 安装程序 把 c 盘认作光驱，从而不会自动为 c 盘里的操作系统添加启动项。下次要避免把 iso 放在 c 盘，可以放在 d 盘或其他非启动分区。
现在手动添加启动项：
进入 ubuntu，打开终端输入
sudo -i
输入密码回车，（输入不会回显），接着
echo title windows >> /boot/grub/menu.lst
echo "chainloader (hd0,0)+1" >> /boot/grub/menu.lst
sed -i "s/^hiddenmenu/#hiddenmenu/" /boot/grub/menu.lst
重启。

[hsklyh]

我晕了，我在ubuntu下把grub覆盖了（在xp的c盘根目录下），然后用光盘进了xp，让他下点东西，设置的定时关机，今天起来一看，又进不了ubuntu了，用grub引导（原来用于安装ubuntu的），试图进ubuntu，出错了，错误提示忘了记下来了，等下再进去看看是什么提示

[hsklyh]

按照2楼发的链接，的确能解决拉
可是我想让xp默认为第一位的启动顺序（不是我一个人用的电脑，别人还要用，别到时候又说怎么进不了xp），该怎么设置？是把他加到最前面么？

uuid 45374ba8-fcde-4f5b-b772-be89ad20454b
splashimage=/boot/grub/splash.xpm.gz

title Windows XP
root (hd0,0)
makeactive
chainloader +1

title Ubuntu 9.04, kernel 2.6.28-11-generic
uuid 45374ba8-fcde-4f5b-b772-be89ad20454b
kernel /boot/vmlinuz-2.6.28-11-generic root=UUID=45374ba8-fcde-4f5b-b772-be89ad20454b ro quiet splash
initrd /boot/initrd.img-2.6.28-11-generic
quiet

title Ubuntu 9.04, kernel 2.6.28-11-generic (recovery mode)
uuid 45374ba8-fcde-4f5b-b772-be89ad20454b
kernel /boot/vmlinuz-2.6.28-11-generic root=UUID=45374ba8-fcde-4f5b-b772-be89ad20454b ro single
initrd /boot/initrd.img-2.6.28-11-generic

title Ubuntu 9.04, memtest86+
uuid 45374ba8-fcde-4f5b-b772-be89ad20454b
kernel /boot/memtest86+.bin

[leeaman]

最好是改default x=你的xp的数字

[hsklyh]

# menu.lst - See: grub(8), info grub, update-grub(8)
# grub-install(8), grub-floppy(8),
# grub-md5-crypt, /usr/share/doc/grub
# and /usr/share/doc/grub-doc/.

## default num
# Set the default entry to the entry number NUM. Numbering starts from 0, and
# the entry number 0 is the default if the command is not used.
#
# You can specify 'saved' instead of a number. In this case, the default entry
# is the entry saved with the command 'savedefault'.
# WARNING: If you are using dmraid do not use 'savedefault' or your
# array will desync and will not let you boot your system.
default 0

## timeout sec
# Set a timeout, in SEC seconds, before automatically booting the default entry
# (normally the first entry defined).
timeout 3

## hiddenmenu
# Hides the menu by default (press ESC to see the menu)
#hiddenmenu

# Pretty colours
#color cyan/blue white/blue

## password ['--md5'] passwd
# If used in the first section of a menu file, disable all interactive editing
# control (menu entry editor and command-line) and entries protected by the
# command 'lock'
# e.g. password topsecret
# password --md5 $1$gLhU0/$aW78kHK1QfV3P2b2znUoe/
# password topsecret

#
# examples
#
# title Windows 95/98/NT/2000
# root (hd0,0)
# makeactive
# chainloader +1
#
# title Linux
# root (hd0,1)
# kernel /vmlinuz root=/dev/hda2 ro
#

#
# Put static boot stanzas before and/or after AUTOMAGIC KERNEL LIST

### BEGIN AUTOMAGIC KERNELS LIST
## lines between the AUTOMAGIC KERNELS LIST markers will be modified
## by the debian update-grub script except for the default options below

## DO NOT UNCOMMENT THEM, Just edit them to your needs

## ## Start Default Options ##
## default kernel options
## default kernel options for automagic boot options
## If you want special options for specific kernels use kopt_x_y_z
## where x.y.z is kernel version. Minor versions can be omitted.
## e.g. kopt=root=/dev/hda1 ro
## kopt_2_6_8=root=/dev/hdc1 ro
## kopt_2_6_8_2_686=root=/dev/hdc2 ro
# kopt=root=UUID=45374ba8-fcde-4f5b-b772-be89ad20454b ro

## default grub root device
## e.g. groot=(hd0,0)
# groot=45374ba8-fcde-4f5b-b772-be89ad20454b

## should update-grub create alternative automagic boot options
## e.g. alternative=true
## alternative=false
# alternative=true

## should update-grub lock alternative automagic boot options
## e.g. lockalternative=true
## lockalternative=false
# lockalternative=false

## additional options to use with the default boot option, but not with the
## alternatives
## e.g. defoptions=vga=791 resume=/dev/hda5
# defoptions=quiet splash

## should update-grub lock old automagic boot options
## e.g. lockold=false
## lockold=true
# lockold=false

## Xen hypervisor options to use with the default Xen boot option
# xenhopt=

## Xen Linux kernel options to use with the default Xen boot option
# xenkopt=console=tty0

## altoption boot targets option
## multiple altoptions lines are allowed
## e.g. altoptions=(extra menu suffix) extra boot options
## altoptions=(recovery) single
# altoptions=(recovery mode) single

## controls how many kernels should be put into the menu.lst
## only counts the first occurence of a kernel, not the
## alternative kernel options
## e.g. howmany=all
## howmany=7
# howmany=all

## specify if running in Xen domU or have grub detect automatically
## update-grub will ignore non-xen kernels when running in domU and vice versa
## e.g. indomU=detect
## indomU=true
## indomU=false
# indomU=detect

## should update-grub create memtest86 boot option
## e.g. memtest86=true
## memtest86=false
# memtest86=true

## should update-grub adjust the value of the default booted system
## can be true or false
# updatedefaultentry=false

## should update-grub add savedefault to the default options
## can be true or false
# savedefault=false

## ## End Default Options ##

uuid 45374ba8-fcde-4f5b-b772-be89ad20454b
splashimage=/boot/grub/splash.xpm.gz

title Windows XP
root (hd0,0)
makeactive
chainloader +1

title Ubuntu 9.04, kernel 2.6.28-11-generic
uuid 45374ba8-fcde-4f5b-b772-be89ad20454b
kernel /boot/vmlinuz-2.6.28-11-generic root=UUID=45374ba8-fcde-4f5b-b772-be89ad20454b ro quiet splash
initrd /boot/initrd.img-2.6.28-11-generic
quiet

title Ubuntu 9.04, kernel 2.6.28-11-generic (recovery mode)
uuid 45374ba8-fcde-4f5b-b772-be89ad20454b
kernel /boot/vmlinuz-2.6.28-11-generic root=UUID=45374ba8-fcde-4f5b-b772-be89ad20454b ro single
initrd /boot/initrd.img-2.6.28-11-generic

title Ubuntu 9.04, memtest86+
uuid 45374ba8-fcde-4f5b-b772-be89ad20454b
kernel /boot/memtest86+.bin
quiet



### END DEBIAN AUTOMAGIC KERNELS LIST







这是我的menu.lst
该改哪里，谢谢
我暂时把title Windows XP
root (hd0,0)
makeactive
chainloader +1
放到了前面

[leeaman]

现在应该不用改就可以了吧

[hsklyh]

可以拉么，我怕到时候又两个系统都进不了阿
又要用光盘修复，很麻烦的，一次性解决它

[leeaman]

只是修改menu.lst改错也不用重装啊

[hsklyh]

不是重装阿，我是怕引导又出问题，又要修复引导

[hsklyh]

OK搞定！