win7和Ubuntu的来帮个忙

[信工082]

那位大侠能帮小弟把/boot/grub/grub.cfg的内容全复制下 我的被我改的不能用了
想改回来，我的引导项没有Ubuntu了，只有内存测试和win7；
我是修改了etc/grub.d/10-linux；后来用live-cd改回来也不行，live-cd下无法进行sudo update-grub
郁闷ing

[kinfinger]

引以为戒啊

[wangdu2002]

#
# 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
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 ${boot_once} ]; then save_env recordfail; fi; fi
}
insmod ext2
set root='(hd0,8)'
search --no-floppy --fs-uuid --set 41771e34-02af-4719-8d16-4d9e4eb3e127
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
insmod gfxterm
insmod vbe
if terminal_output gfxterm ; then true ; else
# For backward compatibility with versions of terminal.mod that don't
# understand terminal_output
terminal gfxterm
fi
fi
insmod ext2
set root='(hd0,8)'
search --no-floppy --fs-uuid --set 41771e34-02af-4719-8d16-4d9e4eb3e127
set locale_dir=($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，Linux 2.6.32-22-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,8)'
search --no-floppy --fs-uuid --set 41771e34-02af-4719-8d16-4d9e4eb3e127
linux /boot/vmlinuz-2.6.32-22-generic root=UUID=41771e34-02af-4719-8d16-4d9e4eb3e127 ro nosplash quiet
initrd /boot/initrd.img-2.6.32-22-generic
}
menuentry 'Ubuntu，Linux 2.6.32-22-generic (恢复模式)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,8)'
search --no-floppy --fs-uuid --set 41771e34-02af-4719-8d16-4d9e4eb3e127
echo '载入 Linux ...'
linux /boot/vmlinuz-2.6.32-22-generic root=UUID=41771e34-02af-4719-8d16-4d9e4eb3e127 ro single
echo '载入引导虚拟磁盘 ...'
initrd /boot/initrd.img-2.6.32-22-generic
}
menuentry 'Ubuntu，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 41771e34-02af-4719-8d16-4d9e4eb3e127
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=41771e34-02af-4719-8d16-4d9e4eb3e127 ro nosplash quiet
initrd /boot/initrd.img-2.6.32-21-generic
}
menuentry 'Ubuntu，Linux 2.6.32-21-generic (恢复模式)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,8)'
search --no-floppy --fs-uuid --set 41771e34-02af-4719-8d16-4d9e4eb3e127
echo '载入 Linux ...'
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=41771e34-02af-4719-8d16-4d9e4eb3e127 ro single
echo '载入引导虚拟磁盘 ...'
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 41771e34-02af-4719-8d16-4d9e4eb3e127
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod ext2
set root='(hd0,8)'
search --no-floppy --fs-uuid --set 41771e34-02af-4719-8d16-4d9e4eb3e127
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Microsoft Windows XP Professional (on /dev/sda1)" {
insmod fat
set root='(hd0,1)'
search --no-floppy --fs-uuid --set e852-230b
drivemap -s (hd0) ${root}
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 ###

[信工082]

表示感谢 弄好了 这下不怕了 继续打造个性启动界面 用u盘进，用终端sudo nautilus 图形界面任意操作 具有任意权限 修改/boot/grub/grub.cfg 。就不用update-grub 了