ubuntu上でvistaの起動画面を復活させるには
virtualboxを試そうとして無駄なパッケージをインストールしたためか、（途中で何かを最新にするという表示でOKしたと思います）vistaOSの選択画面が消えてしまい、ubuntuばかりがでてきます。その後インストールしたパッケージをすべてアンインストールしたのですが、状況は変わりません。vistaのデータはまだ生きているのですが、どうしたらvistaを起動できるようになるでしょうか。（下のように表示されています。）
title Ubuntu 8.04.1, kernel 2.6.24-22-generic
root (hd0,3)
kernel /boot/vmlinuz-2.6.24-22-generic root=UUID=f7fabd13-d105-4d31-9223-700df6398ce0 ro quiet splash locale=ja_JP
initrd /boot/initrd.img-2.6.24-22-generic
quiet
title Ubuntu 8.04.1, kernel 2.6.24-22-generic (recovery mode)
root (hd0,3)
kernel /boot/vmlinuz-2.6.24-22-generic root=UUID=f7fabd13-d105-4d31-9223-700df6398ce0 ro single
initrd /boot/initrd.img-2.6.24-22-generic
title Ubuntu 8.04.1, kernel 2.6.24-21-386
root (hd0,3)
kernel /boot/vmlinuz-2.6.24-21-386 root=UUID=f7fabd13-d105-4d31-9223-700df6398ce0 ro quiet splash locale=ja_JP
initrd /boot/initrd.img-2.6.24-21-386
quiet
title Ubuntu 8.04.1, kernel 2.6.24-21-386 (recovery mode)
root (hd0,3)
kernel /boot/vmlinuz-2.6.24-21-386 root=UUID=f7fabd13-d105-4d31-9223-700df6398ce0 ro single
initrd /boot/initrd.img-2.6.24-21-386
title Ubuntu 8.04.1, kernel 2.6.24-21-generic
root (hd0,3)
kernel /boot/vmlinuz-2.6.24-21-generic root=UUID=f7fabd13-d105-4d31-9223-700df6398ce0 ro quiet splash locale=ja_JP
initrd /boot/initrd.img-2.6.24-21-generic
quiet
title Ubuntu 8.04.1, kernel 2.6.24-21-generic (recovery mode)
root (hd0,3)
kernel /boot/vmlinuz-2.6.24-21-generic root=UUID=f7fabd13-d105-4d31-9223-700df6398ce0 ro single
initrd /boot/initrd.img-2.6.24-21-generic
title Ubuntu 8.04.1, kernel 2.6.24-16-generic
root (hd0,3)
kernel /boot/vmlinuz-2.6.24-16-generic root=UUID=f7fabd13-d105-4d31-9223-700df6398ce0 ro quiet splash locale=ja_JP
initrd /boot/initrd.img-2.6.24-16-generic
quiet
title Ubuntu 8.04.1, kernel 2.6.24-16-generic (recovery mode)
root (hd0,3)
kernel /boot/vmlinuz-2.6.24-16-generic root=UUID=f7fabd13-d105-4d31-9223-700df6398ce0 ro single
initrd /boot/initrd.img-2.6.24-16-generic
title Ubuntu 8.04.1, kernel 2.6.22-14-generic
root (hd0,3)
kernel /boot/vmlinuz-2.6.22-14-generic root=UUID=f7fabd13-d105-4d31-9223-700df6398ce0 ro quiet splash locale=ja_JP
initrd /boot/initrd.img-2.6.22-14-generic
quiet
title Ubuntu 8.04.1, kernel 2.6.22-14-generic (recovery mode)
root (hd0,3)
kernel /boot/vmlinuz-2.6.22-14-generic root=UUID=f7fabd13-d105-4d31-9223-700df6398ce0 ro single
initrd /boot/initrd.img-2.6.22-14-generic
title Ubuntu 8.04.1, memtest86+
root (hd0,3)
kernel /boot/memtest86+.bin
quiet
### END DEBIAN AUTOMAGIC KERNELS LIST
# This is a divider, added to separate the menu items below from the Debian
# ones.
title Other operating systems:
root
title Ubuntu 8.04, kernel 2.6.24-16-generic
root (hd0,3)
kernel /boot/vmlinuz-2.6.24-16-generic root=UUID=f7fabd13-d105-4d31-9223-700df6398ce0 ro quiet splash locale=ja_JP
initrd /boot/initrd.img-2.6.24-16-generic
quiet
title Ubuntu 8.04, kernel 2.6.24-16-generic (recovery mode)
root (hd0,3)
kernel /boot/vmlinuz-2.6.24-16-generic root=UUID=f7fabd13-d105-4d31-9223-700df6398ce0 ro single
initrd /boot/initrd.img-2.6.24-16-generic
title Ubuntu 8.04, kernel 2.6.22-14-generic
root (hd0,3)
kernel /boot/vmlinuz-2.6.22-14-generic root=UUID=f7fabd13-d105-4d31-9223-700df6398ce0 ro quiet splash locale=ja_JP
initrd /boot/initrd.img-2.6.22-14-generic
quiet
title Ubuntu 8.04, kernel 2.6.22-14-generic (recovery mode)
root (hd0,3)
kernel /boot/vmlinuz-2.6.22-14-generic root=UUID=f7fabd13-d105-4d31-9223-700df6398ce0 ro single
initrd /boot/initrd.img-2.6.22-14-generic
title Ubuntu 8.04, memtest86+
root (hd0,3)
kernel /boot/memtest86+.bin
quiet
