Ubuntu9.10 repair Windows boot

Ubuntu9.10 uses grub2 (not sure if it is 2). the grub boot configuration file is no longer a menu. lst is/boot/grub. cfg. This file is read-only by default. Therefore, you must change it to sudochmod + w/boot/grub before modification. cfg. Add the following content to sudogedit/boot/grub. cfg.

Ubuntu 9.10 uses grub2 (not sure if it is 2). Unlike the previous grub boot configuration files of different versions
/Boot/grub. cfg. This file is read-only by default. Therefore, you must change it to writable before modification.

Sudo chmod + w/boot/grub. cfg

Then you can modify it. Add the following content to it:

Sudo gedit/boot/grub. cfg

The added content is as follows:

#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by/usr/sbin/grub-mkconfig using templates
# From and settings from/etc/default/grub
#
### BEGIN/etc/grub. d/00_header ###
Set default = 0
Set timeout = 5
Set root = (hd0, 7)
Search -- fs-uuid -- set 28d5eac5-c42c-49ef-8537-0b280ff87de1
If loadfont/usr/share/grub/ascii. 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
### END/etc/grub. d/00_header ###
### BEGIN/etc/grub. d/05_debian_theme ###
Set menu_color_normal = cyan/blue
Set menu_color_highlight = white/blue
### END/etc/grub. d/05_debian_theme ###
### BEGIN/etc/grub. d/10_linux ###
Menuentry "Ubuntu, linux 2.6.30-8-generic "{
Set root = (hd0, 7)
Search -- fs-uuid -- set 28d5eac5-c42c-49ef-8537-0b280ff87de1
Linux/boot/vmlinuz-2.6.30-8-generic root = UUID = 28d5eac5-c42c-49ef-8537-0b280ff87de1 ro quiet splash
Initrd/boot/initrd. img-2.6.30-8-generic
}
Menuentry "Ubuntu, linux 2.6.30-8-generic (recovery mode )"{
Set root = (hd0, 7)
Search -- fs-uuid -- set 28d5eac5-c42c-49ef-8537-0b280ff87de1
Linux/boot/vmlinuz-2.6.30-8-generic root = UUID = 28d5eac5-c42c-49ef-8537-0b280ff87de1 ro single
Initrd/boot/initrd. img-2.6.30-8-generic
}
### END/etc/grub. d/10_linux ###
### BEGIN/etc/grub. d/20_memtest86 + ###
Menuentry "Memory test (memtest86 + )"{
Linux/boot/memtest86 +. bin
}
Menuentry "Memory test (memtest86 +, serial console 115200 )"{
Linux/boot/memtest86 +. bin console = ttyS0, 115200n8
}
### END/etc/grub. d/20_memtest86 + ###
Menuentry "Windows XP Pro "{
Set root = (hd0, 1)
Chainloader + 1
}
### BEGIN/etc/grub. d/30_os-prober ###
### END/etc/grub. d/30_os-prober ###
### BEGIN/etc/grub. d/40_custom ###
# This file is an example on how to add custom entries
### END/etc/grub. d/40_custom ###