Your grub.cfg appears to be using the UUID correctly, are you sure /proc/cmdline still isn't showing it? Can you run this script and attach the generated file?
http://sourceforge.net/projects/bootinfoscript/
Your grub.cfg appears to be using the UUID correctly, are you sure /proc/cmdline still isn't showing it? Can you run this script and attach the generated file?
http:// sourceforge. net/projects/ bootinfoscript/