Possible Duplicate:
Ubuntu not booting from USB on laptop (no optical drive)
I downloaded 12.04 32-bit ISO and am trying to make a USB stick with it for me to boot from and install on my HD. I followed the instructions in UNetbootin but my USB stick is missing its bootmgr
so it won't boot.
Any advice? I don't have a CD-burner nor a CD-ROM on my laptop which I am trying to install on.