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/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1007752 Title: Most recent grub update uses root=/dev/sdX for boot image, may fail to boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1007752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
