hi, I installed , from minimal-iso, lubuntu-Quantal and grub2-common ...
then I run:update-grub2
and it find kernel and initrd
then I run:grub-install /dev/sda
but I have error
what can I do?source_dir doesn't exist. Please specify --target or --directory
strange is that in /boot/grub I have only 2 files: grub.cfg e grubenv