Ubuntu 10.04 wubi無法啟動問題

在近一次的自動更新後，於開機選單就無法選擇Ubuntu啟動，錯誤訊息如下：

Try (hd0,0): NTFS5: No wubildr

error: unknown command 'loadfont'
error

求助Google大神得到的解決方式如下：

• 以Ubuntu Live CD或Ubuntu Live USB開機。
• 於Terminal輸入以下指令： 
• 注意：sda1是指windows作業系統所在磁區。

sudo mkdir /media/win 
sudo mount /dev/sda1 /media/win
sudo mount -o loop /media/win/ubuntu/disks/root.disk /mnt
sudo cp /mnt/boot/grub/grub.cfg /mnt/boot/grub/grub.cfg.copy
sudo chmod +w /mnt/boot/grub/grub.cfg
gksu gedit /mnt/boot/grub/grub.cfg

• 修改grub.cfg檔 
• 筆者是將以下程式碼刪除，再重新開機，即可登入Ubuntu作業系統。

menuentry "Ubuntu, Linux 2.6.32-27-generic" {
    insmod ntfs
    set root='(hd0,2)'
    search --no-floppy --fs-uuid --set 74a62494a62458be
    loopback loop0 /ubuntu/disks/root.disk
    set root=(loop0)
    linux /boot/vmlinuz-2.6.32-27-generic root=/dev/sda2 loop=/ubuntu/disks/root.disk ro   quiet splash
    initrd /boot/initrd.img-2.6.32-27-generic
}
menuentry "Ubuntu, Linux 2.6.32-27-generic (recovery mode)" {
    insmod ntfs
    set root='(hd0,2)'
    search --no-floppy --fs-uuid --set 74a62494a62458be
    loopback loop0 /ubuntu/disks/root.disk
    set root=(loop0)
    linux /boot/vmlinuz-2.6.32-27-generic root=/dev/sda2 loop=/ubuntu/disks/root.disk ro single 
    initrd /boot/initrd.img-2.6.32-27-generic
}
menuentry "Ubuntu, Linux 2.6.32-26-generic" {
    insmod ntfs
    set root='(hd0,2)'
    search --no-floppy --fs-uuid --set 74a62494a62458be
    loopback loop0 /ubuntu/disks/root.disk
    set root=(loop0)
    linux /boot/vmlinuz-2.6.32-26-generic root=/dev/sda2 loop=/ubuntu/disks/root.disk ro   quiet splash
    initrd /boot/initrd.img-2.6.32-26-generic
}
menuentry "Ubuntu, Linux 2.6.32-26-generic (recovery mode)" {
    insmod ntfs
    set root='(hd0,2)'
    search --no-floppy --fs-uuid --set 74a62494a62458be
    loopback loop0 /ubuntu/disks/root.disk
    set root=(loop0)
    linux /boot/vmlinuz-2.6.32-26-generic root=/dev/sda2 loop=/ubuntu/disks/root.disk ro single 
    initrd /boot/initrd.img-2.6.32-26-generic
}

解決方案參考網址