无法找到包含从 iso 引导的实时文件系统的介质

Question

无法找到包含实时文件系统的媒体：

 reset/press Shift/c (command line)
 grub> insmod iso9660
 grub> loopback l (hd0,6)/lubuntu-12.10-desktop-i386.iso
 grub> set root=(l)
 grub> source (l)/boot/grub/loopback.cfg
 grub> [press Esc]
 Select Install Lubuntu
 ......
 (initramfs)Unable to find a medium containing a live file system
 (initramfs)

Answer 1

解决为：

set iso_path=/lubuntu-12.10-desktop-i386.iso