Greetings,

On Fri, May 21, 2010 at 9:59 PM, Jozsi Vadkan <jozsi.avadkan@gmail.com> wrote:
I've got two pendrives.

I dont know about pendrives. But I can relate my experiences with SATA HDDs.
 

When I pull out the other pendrive [i plug in the first one i tried] it
say's:


Of Course. You didn't install grub in that drive.

What I did was after installing OS, I did a grub-install /dev/sdb

And things went off fine even after I yanked the /dev/sda cable.

YMMV

Regards,

Rajagopal